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Daihatsu1997–2024 Critical issues documented

Daihatsu Terios: common faults & what to check

Thinking about buying a used Daihatsu Terios (1997–2024) in New Zealand? We've documented 34 known faults for this model spanning engine, body & rust, suspension, and electrical. Each researched and verified before it's published. The most serious issues here are rated critical. Every one is listed below with its symptoms and repair cost, and each has its own page with where to look and what to ask the seller. Free, no account needed.

Check this exact Daihatsu Terios

  • Odometer history
  • Money owing
  • Reported stolen
  • Ownership history
  • Official NZ vehicle register data
  • NZ owned and operated

Type the plate for the free basics. The full record is a paid check from $13.49, one car at a time, no subscription.

No NZ plate yet, or buying in Australia? Pick the generation and engine and start a free check below. New to KickTyres? How the check works →

34

Documented faults

Critical

Most serious

$350–$1,500

Typical repair

15

Service milestones

Which Daihatsu Terios are you looking at?

2 generation variants documented. Pick the shape you recognise: the faults, the servicing and the timeline below all narrow to it. Free, no account needed.

Now narrow it to the engine

A 1.8 and a 2.4 of the same car do not fail the same way, so the faults below narrow to the engine as well as the year. Free, no account needed.

Which engine is in it? These cover every year of this model.

1.3 petrol· 1.3 litre petrol1.5 petrol· 1.5 litre petrol

Start your free check on this Daihatsu Terios

No plate needed. You get the risk score, the buyer's checklist and the guided inspection for the exact car you picked above — not the whole nameplate.

Daihatsu TeriosEngine not picked yet

Pick the engine above first: the Terios came with 2, and without it the report has to show all of their faults. Pick the engine

Free. The paid plate check is separate, and stays optional.

Can't confirm for this car

Daihatsu Terios

Nothing has been narrowed yet, so nothing below is a claim about a particular car. Pick a year and an engine to see which faults apply.

Tell us the engine, or check the engine code on the car, before relying on this.

matched on no vehicle context

What to look out for

The checks worth doing on a Daihatsu Terios before you hand over any money. Every documented fault is listed below, each with its own page.

  • Serious issue

    Run the VIN through Toyota Australia or Daihatsu's online recall checker before purchase.

    See why

    Daihatsu Safety Test Data Falsification — Side Curtain Airbag Recall

    In December 2023 Daihatsu confirmed it had falsified safety certification test data across 174,000+ vehicles including the Rocky A200S. The specific issue for the Rocky involved side pole impact testing where curtain airbag deployment timing data submitted to regulators was manipulated. Toyota suspended Rocky and Raize production and sales in Japan, and issued market recalls in Australia and NZ. Vehicles produced before the halt require a dealer inspection to verify airbag system conformance. Unverified vehicles have an unvalidated airbag deployment window in side pole impacts.

    What you would notice

    • Airbag SRS warning light on at startup that does not extinguish (indicates stored SRS DTC)
    • Absence of completed recall inspection stamp in service history for vehicles built before January 2024
    • Dealer system showing open recall status when VIN is checked

    Typically $0 to put right.

  • Serious issue

    Verify timing belt replacement history from service records.

    See why

    HCEJ 1.3 Timing Belt Failure Risk on J100

    The J100 Terios HCEJ 1.3 four-cylinder uses a rubber cam timing belt that must be replaced at 90,000-100,000 km or 7-8 years. Failure of the belt results in valve-to-piston contact and catastrophic engine damage. This is the single most critical pre-purchase check on J100 Terios.

    What you would notice

    • No warning before catastrophic engine failure if belt snaps — engine cuts out instantly
    • Service records showing belt change history if available

    Typically $500–$5,000 to put right.

  • Serious issue

    Tap the outer arch skin with a knuckle listening for hollow or papery sounds indicating rust perforation.

    See why

    Rear Wheel Arch Rust-Through at Trailing Arm Mount

    The Terios J100 rear suspension uses a torsion beam arrangement with trailing arms that attach to chassis outriggers welded inside the rear wheel arch. The inner arch panel and the outrigger box section form a closed cavity that collects road water, mud, and salt, retained by the rubber bump-stop grommet at the trailing arm pivot. The factory cavity wax coating applied at manufacture is thin and breaks down within 8–12 years in New Zealand and Australian road conditions. Once moisture is trapped in the box section, rust progresses from the inside outward. The rust-through typically appears first as bubbling paint on the outer wheel arch, but structural rust is already present at the trailing arm attachment weld when surface rust becomes visible. Loss of the outrigger integrity compromises trailing arm geometry and can lead to sudden camber change under load.

    What you would notice

    • Bubbling or flaking paint on inner rear wheel arch above the trailing arm attachment
    • Visible rust perforation on the inner arch panel
    • Knocking or clunking from rear suspension over bumps
    • Uneven rear tyre wear indicating trailing arm geometry shift
    • Soft or punky metal when prodded with a screwdriver near trailing arm mount

    Typically $1,200–$4,500 to put right.

  • Serious issue

    Get under the car with a torch and probe all four sill sections with a screwdriver — sound steel will resist, rusted sills will flex or puncture.

    See why

    Chassis rail and sill section corrosion

    J100/J102 Terios examples imported from Japan or those used on NZ coastal or gravel roads corrode significantly on the lower chassis rails, front and rear cross-members, and box-section sills. The body-on-frame construction means rust in the rails is a structural concern, not just cosmetic. Hidden corrosion inside the sill boxes is the most dangerous variant — the outer panel looks sound while the inner structure is perforated. NZ WoF inspectors are trained to probe sills, and a badly rusted Terios will fail and be uneconomical to repair. The compact size makes undersealing difficult to apply to all cavities, and many cars received no treatment after import.

    What you would notice

    • Visible bubbling or brown staining under door sills or wheel arches
    • Soft or hollow sound when tapping sill sections with knuckles
    • Visible holes or perforation on underside of rails
    • WoF failure on structural corrosion

    Typically $800–$4,000 to put right.

  • Serious issue

    Start the engine cold and listen carefully at the front of the engine for chain rattle before oil pressure builds.

    See why

    K3-VE Timing Chain Stretch and Guide Wear

    The K3-VE 1.3L DOHC timing chain is susceptible to stretch and chain guide wear when oil changes are delayed or thin oil is used. The plastic chain guides crack under thermal cycling, allowing the chain to slap against the cover. In VVT-equipped K3-VE2 variants the VVT sprocket hub can also develop play, advancing ignition timing erratically and causing misfires.

    What you would notice

    • Metallic rattling noise on cold startup that may quiet as oil pressure builds
    • Rough idle and hesitation under load
    • Check Engine light with camshaft position correlation codes (P0016/P0017)
    • Loss of power at higher revs

    Typically $900–$2,400 to put right.

  • Serious issue

    Inspect both ball joint boots for splits and grease loss.

    See why

    Front Lower Control Arm Ball Joint Wear

    Front lower arm ball joints on both J102 and J200 Terios are documented wear items. The ball joint is pressed into the lower arm. Wear is accelerated by the off-road and gravel use common to Terios ownership patterns in NZ/AU. A failed ball joint allows the wheel to collapse outward, creating an immediate safety hazard and WOF failure.

    What you would notice

    • Clunking from the front suspension over bumps, especially on gravel
    • Steering wander or pulling to one side
    • Uneven front tyre wear due to camber change
    • Visible grease leakage from a split or torn ball joint boot

    Typically $400–$900 to put right.

Daihatsu Terios service schedule

What falls due, and at what distance, for each generation of the Daihatsu Terios. These are the model’s intervals — the car’s own service book is the only thing that can tell you what has actually been done to it.

Daihatsu Terios Second Generation (J200) · 2006–2012 · 1.5L 3SZ-VE Inline-4 (2WD)

Petrol

Due by distance

  1. 100,000 km

    Ensure the spark plugs and transmission fluid have been refreshed.

  2. 150,000 km

    Have the suspension bushings and shocks inspected for general wear.

  3. 200,000 km

    Verify the health of the cooling system, including hoses and the radiator.

Daihatsu Terios Second Generation (J210) · 2006–2012 · 1.5L 3SZ-VE Inline-4 (4WD)

Petrol

Due by distance

  1. 100,000 km

    Thoroughly inspect suspension bushes and the condition of the drive belts.

  2. 150,000 km

    Review the cooling system, including the radiator and hoses, which tend to reach the end of their optimal service life around this stage.

  3. 200,000 km

    Look at the health of the alternator and the condition of the CV joints.

Daihatsu Terios First Generation (J100/J102) · 2000–2005 · 1.3L HC-EJ Inline-4

Petrol

Due by distance

  1. 150,000 km

    Suspension bushings may need assessment.

  2. 200,000 km

    Comprehensive cooling system health check, including the water pump and radiator hoses.

  3. 250,000 km

    Focus on the integrity of the ignition system and long-term oil seal condition.

Daihatsu Terios Kid (JDM Import) · 2000–2012 · 0.66L EF-DET Turbo Inline-3 (4WD)

Petrol

Due by distance

  1. 100,000 km

    Key point for checking the cooling system components and ensuring the turbo oil feed lines are clear of sludge.

  2. 150,000 km

    Inspect suspension bushings and shock absorbers for perishing, given New Zealand's varied road surfaces.

  3. 200,000 km

    Major milestone - confirm the timing belt (if applicable) and valve clearances have been addressed in the service history.

Daihatsu Terios Lucida (JDM Import) · 2000–2012 · 0.66L EF-VE Inline-3 (2WD)

Petrol

Due by distance

  1. 100,000 km

    Comprehensive timing belt or drive belt inspection and full cooling system flush.

  2. 150,000 km

    Suspension bushings and shock absorbers may begin to show their age, impacting ride comfort.

  3. 200,000 km

    Preventative check on the alternator and starter motor, as these electrical components often reach their natural service life around this time.

See all 34 documented issuesEverything researched for the Daihatsu Terios, including 6 rated critical.
Depends on which engine this Daihatsu Terios has — 34Each of these is documented for one particular engine. Pick the year and engine above to see which of them apply.
Engine, transmission & cooling16

01HCEJ 1.3 Timing Belt Failure Risk on J100

Verify timing belt replacement history from service records.petrol1997–2005Engine
CommonEngine $500–$5,000 to fix

Can't confirm for this car

The J100 Terios HCEJ 1.3 four-cylinder uses a rubber cam timing belt that must be replaced at 90,000-100,000 km or 7-8 years. Failure of the belt results in valve-to-piston contact and catastrophic engine damage. This is the single most critical pre-purchase check on J100 Terios.

Symptoms to notice

  • No warning before catastrophic engine failure if belt snaps — engine cuts out instantly
  • Service records showing belt change history if available

What to check

  1. Verify timing belt replacement history from service records.
  2. If no documentation exists, budget for immediate replacement.
  3. Inspect the belt cover and area around it for oil leaks that could contaminate and accelerate belt wear.

Where to look: Timing belt on front of engine behind plastic covers

Parts involved: Timing belt.

Ask the seller

  • “Has the hcej 1.3 timing belt failure been inspected or repaired?”

02K3-VE Timing Chain Stretch and Guide Wear

Start the engine cold and listen carefully at the front of the engine for chain rattle before oil pressure builds.petrol2000–2006Engine
CommonEngine $900–$2,400 to fix

Can't confirm for this car

The K3-VE 1.3L DOHC timing chain is susceptible to stretch and chain guide wear when oil changes are delayed or thin oil is used. The plastic chain guides crack under thermal cycling, allowing the chain to slap against the cover. In VVT-equipped K3-VE2 variants the VVT sprocket hub can also develop play, advancing ignition timing erratically and causing misfires.

The front of a dual overhead camshaft engine with the timing cover removed, exposing the timing chain and sprockets.Example of the part — not this vehicle

The front of a twin-cam engine with the timing cover off — chain, sprockets and guides.

Logansenf · CC BY-SA 4.0 · Wikimedia Commons

Symptoms to notice

  • Metallic rattling noise on cold startup that may quiet as oil pressure builds
  • Rough idle and hesitation under load
  • Check Engine light with camshaft position correlation codes (P0016/P0017)
  • Loss of power at higher revs

What to check

  1. Start the engine cold and listen carefully at the front of the engine for chain rattle before oil pressure builds.
  2. Pull the oil filler cap and look for sludge.
  3. Check service history for oil change intervals — intervals over 7,500 km on high-mileage units indicate elevated risk.
  4. Scan for stored VVT and camshaft correlation fault codes.

Where to look: Front of engine block behind timing cover

Parts involved: Timing chain.

Ask the seller

  • “What oil brand and grade have you been using, and how often was it changed?”
  • “Has the timing chain or guides ever been replaced?”
  • “Has the engine ever thrown a Check Engine light related to camshaft timing?”

03CVT K410 Belt and Secondary Pulley Bearing Wear

Test drive and listen for whine under light throttle cruise.petrol2006–2017TransmissionRead the full fault: symptoms, where to look, what to ask the seller

04K410 CVT Belt Judder Under Light Throttle

Conduct a test drive at light throttle from 20-60 km/h on flat ground.petrol2006–2017Transmission
CommonTransmission $200–$4,800 to fix

Can't confirm for this car

The JATCO K410 CVT unit installed in J200 Terios CVT variants is susceptible to push-belt shudder during light throttle acceleration, typically most pronounced between 20 and 60 km/h as the torque converter lockup clutch engages. The primary cause is degradation of the friction modifier additives in the CVT fluid, causing stick-slip across the steel push belt and variator pulleys. A fresh OEM-specification CVTF flush can temporarily resolve symptoms; persistent judder indicates belt wear or pulley surface micro-pitting requiring internal transmission service.

Symptoms to notice

  • Shudder or vibration through the drivetrain under gentle throttle
  • Judder most pronounced at 20-60 km/h on light acceleration
  • Vibration resembles rumble strips felt through the floor
  • Symptoms worsen with degraded or incorrect CVT fluid

What to check

Conduct a test drive at light throttle from 20-60 km/h on flat ground. Note any shudder or vibration frequency. Check CVT fluid condition (should be pink/red, not brown or burnt-smelling) and confirm service interval history. An independent transmission specialist fluid analysis is advisable on high-mileage units.

Where to look: CVT transmission unit, torque converter lockup zone

Parts involved: CVT belt and pulleys.

Ask the seller

  • “When was the CVT fluid last drained and refilled?”
  • “Has any shudder or vibration been noticed under gentle acceleration?”
  • “Has a transmission specialist inspected the CVT?”

05J200 CVT Belt Shudder on Take-Off

During test drive, perform repeated slow take-offs from standstill on a mild slope.petrol2006–2017TransmissionRead the full fault: symptoms, where to look, what to ask the seller

06Cooling-system weakness and overheating (3SZ-VE 1.5)

With the engine cold, check the coolant level and colour in the radiator/overflow and look for oily film or 'mayo' under the oil filler cap.petrol2006–2017Cooling
OccasionalCooling $500–$3,000 to fix

Can't confirm for this car

The second-generation Terios uses the 1.5 3SZ-VE, a durable engine whose biggest risk is overheating from a failing thermostat, cracked radiator, or worn water-pump seals. Overheating is the leading cause of serious damage on this engine, and in bad cases coolant can seep into the combustion chambers through head cracks or a failed gasket. Look for a healthy, clean cooling system and no history of running hot - an overheated 3SZ is a costly repair.

Symptoms to notice

  • Temperature gauge climbing in traffic or on hills
  • Coolant loss with no obvious leak, or mayonnaise-like residue under the oil cap
  • Sweet coolant smell or white exhaust steam when warm

What to check

With the engine cold, check the coolant level and colour in the radiator/overflow and look for oily film or 'mayo' under the oil filler cap. On the drive watch the temperature gauge stays steady in traffic. Ask about the water pump, thermostat and radiator history.

Where to look: Radiator, thermostat, water pump and cylinder head

Parts involved: Water pump, Thermostat, Radiator.

Ask the seller

  • “Has it ever overheated or lost coolant?”
  • “When were the water pump, thermostat and radiator last done?”
  • “Is there any mayo under the oil cap?”

07D-CVT Belt Judder Under Mild Acceleration

Test drive the vehicle at a steady 50-60km/h with light throttle, then gently increase throttle input.petrol2019–2024Transmission
CommonTransmission $350–$2,800 to fix

Can't confirm for this car

Unconfirmed. This entry does not match our record of which engines and years this model was sold with, and is awaiting review. Confirm it against the car before acting on it.

The Rocky uses Daihatsu's D-CVT (belt-and-pulley CVT with a sub-planetary gear set for low range). Under light-to-moderate throttle inputs between 30-80km/h the belt-to-pulley interface can develop judder when CVT fluid loses its friction-modifier additive package. Daihatsu's service interval for the fluid was initially omitted from owner manuals as 'lifetime fill', but a technical correction bulletin shortened the effective change interval significantly. Pre-2022 vehicles sold with original factory fluid and no subsequent fluid service are the most commonly affected.

Symptoms to notice

  • Noticeable shudder or vibration through the floor and seat under light 30-70km/h acceleration
  • Judder worsening progressively over weeks without fluid change
  • Shudder temporarily resolving after hard acceleration (fluid churning providing temporary lubrication)
  • Transmission warning light in advanced cases indicating pulley slip detection

What to check

  1. Test drive the vehicle at a steady 50-60km/h with light throttle, then gently increase throttle input.
  2. Note any shudder or vibration transmitted through the drivetrain.
  3. Check CVT fluid colour via dipstick (if accessible) — dark brown or burnt smell indicates degraded fluid.
  4. Confirm CVT fluid service history and verify Daihatsu-spec CVTF was used, not a generic substitute.

Where to look: CVT gearbox unit mounted transversely under engine bay

Parts involved: CVT belt and pulleys.

Ask the seller

  • “Has the CVT fluid ever been changed and with what fluid specification?”
  • “Has there been any shudder or vibration felt during light acceleration, and was a dealer check performed?”

08Automatic Transmission Torque Converter Shudder

Test drive at 80-100 km/h with very light throttle and feel for rhythmic vibration.petrol1997 onwardTransmission
CommonTransmission $400–$2,500 to fix

Can't confirm for this car

The Terios 4-speed automatic transmission develops torque converter lock-up clutch shudder under light throttle at highway cruise.

A cutaway automatic transmission torque converter showing the internal turbine and stator.Example of the part — not this vehicle

A torque converter, sectioned. The lock-up clutch inside is what shudders.

No machine-readable author provided. BerndB~commonswiki assumed (based on copyright claims). · CC BY-SA 3.0 · Wikimedia Commons

Symptoms to notice

  • Rhythmic vibration at highway speed under light throttle
  • Shudder clears under firm acceleration as lock-up clutch releases

What to check

Test drive at 80-100 km/h with very light throttle and feel for rhythmic vibration. ATF that is brown rather than red indicates degraded fluid.

Where to look: Automatic transmission and torque converter assembly

Parts involved: Torque converter.

Ask the seller

  • “Has the automatic transmission torque converter shudder been inspected or repaired?”

09Transfer Case Chain and Sprocket Wear Causing 4WD Rattle

Engage 4WD and drive at 40–60 km/h, listening for a metallic rattle or whine absent in 2WD.1997–2017Transmission
OccasionalTransmission $900–$2,000 to fix

Can't confirm for this car

The J-series Terios part-time 4WD transfer case uses a silent chain (Morse-type) to distribute drive to the front axle. High-mileage or poorly serviced units suffer chain stretch and sprocket tooth wear. When 4WD is engaged, the worn chain slaps against the case, producing a persistent rattle or whine. In advanced wear the chain can jump under load, causing driveline judder or complete loss of front-wheel drive engagement.

Symptoms to notice

  • Metallic rattling or whining noise when 4WD is engaged that is absent in 2WD mode
  • Vibration felt through the gear lever and floor when driving in 4WD at road speeds
  • Metallic swarf on transfer case drain plug magnet at oil service

What to check

  1. Engage 4WD and drive at 40–60 km/h, listening for a metallic rattle or whine absent in 2WD.
  2. Drain transfer case oil and inspect for metallic swarf on the drain plug magnet.
  3. Check oil level and condition — black or heavily contaminated oil suggests advanced internal wear.

Where to look: Transfer case, centre-rear of gearbox assembly

Parts involved: Transfer case.

Ask the seller

  • “Has the transfer case oil ever been changed?”
  • “Does the vehicle make any noise or vibration when 4WD is engaged?”
  • “How frequently has the vehicle been used in 4WD mode and on what terrain?”

101KR-VET Electronic Wastegate Actuator Sticking

Request a cold-start test drive with sustained light throttle to 3000rpm.petrol2019–2024Engine
OccasionalEngine $850–$1,900 to fix

Can't confirm for this car

Unconfirmed. This entry does not match our record of which engines and years this model was sold with, and is awaiting review. Confirm it against the car before acting on it.

The electronic turbo wastegate actuator on the 1KR-VET 1.0T can seize or stick, particularly after cold soaks or during extended low-speed urban driving that allows carbon and moisture to accumulate on the actuator shaft. The ECU detects boost pressure deviation from target and triggers limp mode. Daihatsu-sourced units have shown faster wear than Toyota-shared variants due to actuator housing material differences documented in forum teardowns.

Symptoms to notice

  • Engine warning light illuminating with loss of power above 80km/h
  • Limp mode activation (limited to approximately 90km/h) particularly in cold or wet conditions
  • Noticeable flat spot between 2000-3000rpm under moderate acceleration
  • Turbo whistling or inconsistent spool sound under load

What to check

Request a cold-start test drive with sustained light throttle to 3000rpm. Listen for delayed boost response or flat spot. Visually inspect actuator rod for corrosion or restricted travel. If a workshop inspection is possible: Check for P0234 (overboost) or P0299 (underboost) fault codes with an OBD scanner.

Where to look: Turbocharger assembly, right side of engine bay on 1KR-VET

Parts involved: Turbocharger.

Ask the seller

  • “Has the turbo actuator ever been inspected or replaced, and are there any stored fault codes?”
  • “Has the car ever entered limp mode and what was the dealer diagnosis?”
  • “Has the vehicle had a Daihatsu dealership inspection since the 2022 actuator TSB?”

113SZ-VE Timing Chain Tensioner Cold Start Rattle

Listen carefully on first cold start of the day before the engine oil circulates.petrol2006–2017Engine
CommonEngine $750–$1,900 to fix

Can't confirm for this car

The hydraulic timing chain tensioner on the 3SZ-VE 1.5L engine bleeds down when the engine sits overnight or for several hours. On cold start, the slack chain rattles against the plastic guides and timing cover for 3-15 seconds until oil pressure rebuilds and the tensioner extends. Repeated episodes accelerate wear on the chain guides and tensioner blade, eventually causing chain stretch and potential timing deviation at high mileage. Units above 120,000 km are at greatest risk and may require tensioner replacement plus guide inspection.

The front of a dual overhead camshaft engine with the timing cover removed, exposing the timing chain and sprockets.Example of the part — not this vehicle

The front of a twin-cam engine with the timing cover off — chain, sprockets and guides.

Logansenf · CC BY-SA 4.0 · Wikimedia Commons

Symptoms to notice

  • Metallic rattling from front of engine on cold start
  • Noise clears within 5-15 seconds of idle
  • Rattle returns after extended cold soak periods
  • Possible P0011 or P0012 camshaft position codes at high mileage

What to check

  1. Listen carefully on first cold start of the day before the engine oil circulates.
  2. Note duration of rattle.
  3. Check oil level and condition, and look for metal particles in oil on dipstick wipe.
  4. Ask for any history of chain or tensioner replacement.

Where to look: Front of engine block, timing chain cover

Parts involved: Timing chain.

Ask the seller

  • “Has the timing chain or tensioner ever been replaced?”
  • “Does the engine make any rattling noise on cold start?”
  • “What is the current kilometre reading and service history?”

124WD Transfer Case Bearing and Viscous Coupling Failure

Check transfer case oil level and condition — burnt or metallic-smelling oil indicates bearing wear.petrol1997–2006TransmissionRead the full fault: symptoms, where to look, what to ask the seller

133SZ-VE EGR Valve Carbon Buildup & P0401

With the engine at operating temperature, observe idle quality.petrol2006–2017EngineRead the full fault: symptoms, where to look, what to ask the seller

14HC-EJ 1.3 Carburettor Flooding & Hard Cold Start

Attempt a cold start from stone cold.petrol1997–2005EngineRead the full fault: symptoms, where to look, what to ask the seller

15Accessory drive-belt squeal and cold-start oil delay (3SZ-VE)

Listen on start-up and with the air-con switched on for a belt squeal, and look at the belt for cracks or fraying.petrol2006–2017Engine
CommonEngine $150–$500 to fix

Can't confirm for this car

On the 3SZ-VE the accessory drive belt (running the alternator, power steering and air-con) can lose elasticity and start to squeak or delaminate relatively early. The engine's oil pump is also slow to build pressure right after start-up, especially after long parking or in the cold, which accelerates wear if the car is revved hard before oil circulates. Neither is catastrophic if maintained, but a squealing belt and a habit of gentle warm-ups matter on this engine.

Symptoms to notice

  • Squeal from the front of the engine on start-up or with the air-con on
  • Cracked, glazed or fraying accessory belt
  • Brief tappet-like noise in the first seconds after a cold start

What to check

  1. Listen on start-up and with the air-con switched on for a belt squeal, and look at the belt for cracks or fraying.
  2. A short tick in the first seconds from cold that clears quickly is the oil-delay trait; a persistent one needs investigating.
  3. Ask when the belt was last changed.

Where to look: Accessory drive belt and pulleys at the front of the engine

Parts involved: Steering rack, Alternator.

Ask the seller

  • “Does the belt squeal on start-up or with the air-con on?”
  • “When was the accessory belt last replaced?”
  • “Any ticking that lingers after a cold start?”

16HE-EG / K3-VE Idle Hunting — IAC Carbon Fouling

Warm the engine fully and observe idle in neutral.petrol1997–2006Engine
CommonEngine $100–$400 to fix

Can't confirm for this car

The HE-EG 1.3L in J100 Terios and the K3-VE 1.3L in J102 Terios both exhibit idle speed hunting caused by carbon deposit accumulation in the idle air control valve passages. The higher crankcase vapour load from the larger displacement engine and the Terios's typical rural duty cycle (short warm-up drives to paddocks) makes the J100/J102 particularly susceptible. A secondary cause is cracked inlet duct rubber between the air filter and throttle body, admitting unmetered air.

Symptoms to notice

  • Engine RPM oscillating rhythmically at idle between 600 and 1200 RPM
  • Stalling at low speed when coming to a stop
  • Rough cold idle that should smooth but does not
  • Idle improves after sustained high-speed driving

What to check

  1. Warm the engine fully and observe idle in neutral.
  2. Inspect all rubber inlet ducting from the airbox to the throttle body for cracks, particularly at the bends.
  3. Check for vacuum line cracks on the inlet manifold that could introduce unmetered air.
  4. If a workshop inspection is possible: Remove and inspect the IAC valve for heavy carbon deposits on the pintle and valve seat.

Where to look: Throttle body and idle air control valve on inlet manifold

Ask the seller

  • “Does the engine idle smoothly at operating temperature?”
  • “Has the throttle body or IAC valve been cleaned or replaced?”
Electrical2

01Daihatsu Safety Test Data Falsification — Side Curtain Airbag Recall

Run the VIN through Toyota Australia or Daihatsu's online recall checker before purchase.2019–2023Electrical
Very commonElectrical $0 to fix

Can't confirm for this car

Unconfirmed. This entry does not match our record of which engines and years this model was sold with, and is awaiting review. Confirm it against the car before acting on it.

In December 2023 Daihatsu confirmed it had falsified safety certification test data across 174,000+ vehicles including the Rocky A200S. The specific issue for the Rocky involved side pole impact testing where curtain airbag deployment timing data submitted to regulators was manipulated. Toyota suspended Rocky and Raize production and sales in Japan, and issued market recalls in Australia and NZ. Vehicles produced before the halt require a dealer inspection to verify airbag system conformance. Unverified vehicles have an unvalidated airbag deployment window in side pole impacts.

Symptoms to notice

  • Airbag SRS warning light on at startup that does not extinguish (indicates stored SRS DTC)
  • Absence of completed recall inspection stamp in service history for vehicles built before January 2024
  • Dealer system showing open recall status when VIN is checked

What to check

  1. Run the VIN through Toyota Australia or Daihatsu's online recall checker before purchase.
  2. Confirm the dealer has completed the airbag verification inspection (a stamped dealer report should be in service records).
  3. Check the airbag warning light illuminates and extinguishes normally on startup — a light remaining on indicates an unresolved SRS fault.
  4. Do not purchase without confirmation the recall inspection is completed.

Where to look: Side curtain airbag modules along roofline, both sides of cabin

Ask the seller

  • “Has this vehicle had the Daihatsu safety recall inspection completed, and can you provide the dealer completion report?”
  • “Has the airbag warning light ever been on, and has an SRS system scan been performed by a dealer?”

02EPS Motor Brush Wear & Intermittent Assist Loss

Check instrument cluster for EPS warning light at ignition on and during low-speed steering.petrol2006–2017Electrical
OccasionalElectrical $480–$1,850 to fix

Can't confirm for this car

The J200 Terios uses a column-mounted electric power steering system with a brushed DC motor. Carbon brushes within the motor wear progressively over time, increasing contact resistance and causing intermittent voltage drop across the motor windings. The result is partial or total loss of power steering assist, most noticeable during low-speed manoeuvring and parking. The EPS ECU detects the anomaly and illuminates the orange EPS warning light on the instrument cluster. In early-stage brush wear, switching the ignition off and on restores assist temporarily; advanced wear causes permanent assist failure requiring motor or complete column replacement.

Symptoms to notice

  • Sudden heavy steering requiring significantly more effort at low speed
  • EPS warning light (orange steering wheel icon) illuminated
  • Intermittent loss of power steering assist that returns after ignition cycle
  • Groaning or grinding from steering column when turning at low speed

What to check

  1. Check instrument cluster for EPS warning light at ignition on and during low-speed steering.
  2. Scan EPS ECU for stored fault codes relating to motor current or torque sensor.
  3. Test steering effort at slow parking manoeuvres on both lock directions.
  4. Inspect EPS motor harness connector at the column for corrosion or fretting.

Where to look: Steering column, EPS motor and controller unit

Parts involved: Steering rack.

Ask the seller

  • “Has the EPS warning light ever illuminated on the dashboard?”
  • “Has the power steering ever felt suddenly heavy or unresponsive?”
  • “Has the EPS system been diagnosed, repaired, or replaced?”
Body, brakes, suspension & interior13

01Rear Wheel Arch Rust-Through at Trailing Arm Mount

Tap the outer arch skin with a knuckle listening for hollow or papery sounds indicating rust perforation.petrol1997–2005Body & RustRead the full fault: symptoms, where to look, what to ask the seller

02Chassis rail and sill section corrosion

Get under the car with a torch and probe all four sill sections with a screwdriver — sound steel will resist, rusted sills will flex or puncture.petrol1997–2006Body & RustRead the full fault: symptoms, where to look, what to ask the seller

03Front Lower Control Arm Ball Joint Wear

Inspect both ball joint boots for splits and grease loss.petrol2000–2017Suspension
CommonSuspension $400–$900 to fix

Can't confirm for this car

Front lower arm ball joints on both J102 and J200 Terios are documented wear items. The ball joint is pressed into the lower arm. Wear is accelerated by the off-road and gravel use common to Terios ownership patterns in NZ/AU. A failed ball joint allows the wheel to collapse outward, creating an immediate safety hazard and WOF failure.

The front wheel of a car splayed outward with the lower control arm hanging down after a ball joint separation.Example of the part — not this vehicle

A separated lower ball joint: the control arm has dropped and the wheel has splayed out under the guard.

Elfix · CC0 · Wikimedia Commons

Symptoms to notice

  • Clunking from the front suspension over bumps, especially on gravel
  • Steering wander or pulling to one side
  • Uneven front tyre wear due to camber change
  • Visible grease leakage from a split or torn ball joint boot

What to check

Inspect both ball joint boots for splits and grease loss. Road test on rough surfaces and listen for clunking. If a workshop inspection is possible: Jack the front of the vehicle and use a pry bar to lever the lower arm checking for vertical play in the ball joint.

Where to look: Front lower control arm at the hub end, left and right

Parts involved: Ball joint.

Ask the seller

  • “Has the vehicle been used regularly off-road or on gravel roads?”
  • “Are there any clunking noises from the front suspension?”
  • “Have the front ball joints been inspected or replaced?”

04Sill, Floor Pan and Rear Wheel Arch Corrosion

Use a probe or screwdriver to firmly press the outer sills along their full length — any give indicates inner sill rot.1997–2006Body & RustRead the full fault: symptoms, where to look, what to ask the seller

05Lower Body Sill and Wheel Arch Seam Corrosion

Use a magnet along the lower sill to detect filler.2019–2022Body & Rust
CommonBody & Rust $700–$3,500 to fix

Can't confirm for this car

Unconfirmed. This entry does not match our record of which engines and years this model was sold with, and is awaiting review. Confirm it against the car before acting on it.

The A200S Rocky's lower sill pinch welds and the rear wheel arch lip seam are factory-seamed rather than continuously welded, creating moisture traps where road film accumulates. NZ and coastal AU environments accelerate corrosion at these joints, with rust propagating under factory underbody coating. First generation Rocky (2019-2021) units with thin anti-corrosion wax application are disproportionately affected. Documented in NZ WOF inspection refusal records and owner community photographic evidence. Corrosion in advanced form compromises the structural sill which is a safety-critical load path in a side-impact.

Symptoms to notice

  • Bubbling or lifting paint along the lower door sill, often starting at the front-door step edge
  • Visible rust or brown staining at the rear wheel arch seam above the tyre
  • Soft or perforated metal detected by probing at pinch weld seams
  • WOF refusal citing corrosion in structural sill area

What to check

  1. Use a magnet along the lower sill to detect filler.
  2. Lift floor mats and inspect sill inner faces for rust staining.
  3. Probe the rear wheel arch lip with a blunt pick for soft metal.
  4. Inspect underneath with a torch at the pinch weld seam along the full length of both sills.
  5. Check for bubbling in the factory underbody coating as an early indicator.

Where to look: Lower door sill pinch welds both sides; rear wheel arch lip seam above tyre

Parts involved: Body corrosion.

Ask the seller

  • “Has the underbody or sills been treated with rust protection, and when was it last done?”
  • “Has the car been used in a coastal environment or regularly driven on unsealed roads?”

06Front Hub Bearing Premature Failure (Off-Road Use)

Rock the wheel at 9 and 3 o'clock for lateral play exceeding 0.2 mm.petrol1997–2005SuspensionRead the full fault: symptoms, where to look, what to ask the seller

07Front CV axle inner joint wear

Crawl under and inspect both inner CV boots for tears, splits, or grease contamination on surrounding metal.petrol1997–2006Suspension
OccasionalSuspension $350–$750 to fix

Can't confirm for this car

The J100/J102 Terios uses a front independent suspension layout with CV axle shafts. The inner tripod-style CV joint is exposed to more angular load than the outer, and on high-mileage or neglected examples the rubber boot tears (often from bush contact), allowing grease loss and grit ingress. Once contaminated, the inner joint wears rapidly and produces a clunking or juddering under load that worsens when the steering is turned. Full axle shaft replacement is the usual repair as individual joint kits are scarce for this model at NZ suppliers.

Symptoms to notice

  • Clunking or shudder when pulling away from a standstill with steering turned
  • Vibration through the floorpan under load at low speed
  • Grease flung on the inner wheel arch or subframe
  • Torn or missing inner CV boot visible under the car

What to check

Crawl under and inspect both inner CV boots for tears, splits, or grease contamination on surrounding metal. Then road test with full lock applied — accelerate gently and listen for a clunk or judder. Any vibration or knock points to a worn inner joint requiring replacement before the joint fails completely.

Where to look: Front axle, inboard CV joint where the driveshaft meets the differential

Parts involved: CV joint and boot.

Ask the seller

  • “Have the front driveshaft boots been inspected recently?”
  • “Has the car been driven off-road or on rough terrain?”
  • “Is there any vibration or clunking when pulling away in a turn?”

08Brake Caliper Guide Pin Seizure

Check for pulling under braking.1997 onwardBrakes
CommonBrakes $150–$500 to fix

Can't confirm for this car

Front brake caliper guide pins seize from corrosion and mud causing uneven pad wear on the 4WD Terios.

Symptoms to notice

  • Vehicle pulling to one side under braking
  • One front disc hotter than the other after moderate use

What to check

  1. Check for pulling under braking.
  2. Feel for uneven wheel heat.
  3. Inspect guide pins.

Where to look: Front brake calipers

Parts involved: Brake disc and pads.

Ask the seller

  • “Has the brake caliper guide pin seizure been inspected or repaired?”

09Rear drum brake adjuster seizure

The J100/J102 Terios uses drum brakes at the rear.petrol1997–2006Brakes
CommonBrakes $180–$450 to fix

Can't confirm for this car

The J100/J102 Terios uses drum brakes at the rear. The self-adjusting mechanism corrodes and seizes on NZ examples exposed to coastal salt air or wet gravel road conditions. A seized adjuster prevents the brake shoes from tracking drum wear, causing the effective braking travel to increase progressively. In extreme cases the handbrake becomes ineffective and the rear footbrake contribution drops to near-zero. The hardware is inexpensive but accessing the adjusters requires drum removal and wire brushing or replacement of the adjuster assembly. Commonly found neglected on high-mileage imports.

Symptoms to notice

  • Handbrake lever travels unusually high before engaging
  • Spongy or long brake pedal travel
  • Squealing from the rear when cold or in reverse
  • Uneven rear braking causing the car to pull to one side

What to check

  1. Pull the handbrake on a slight gradient and check how many clicks are required before the car stops rolling — more than 6-8 clicks suggests adjuster problems or worn shoes.
  2. Ask a workshop to pull the rear drums and inspect adjuster condition and shoe thickness before purchase.

Where to look: Rear axle, inside both rear brake drums

Ask the seller

  • “When were the rear drums last inspected?”
  • “How many clicks does the handbrake take to hold the car on a slope?”
  • “Has the rear brake hardware been replaced?”

10Exhaust rust-through and corrosion on short-trip cars (J100)

Listen for a blowing exhaust at idle and on revs, and reach under to check the muffler and pipes for soft, flaking rust.petrol2000–2005Body & Rust
CommonBody & Rust $300–$800 to fix

Can't confirm for this car

The first-generation Terios exhaust can perish and rust through remarkably quickly - within a couple of years if the car mostly does short trips that never fully dry out the system. It shows as a blowing or rasping exhaust and fails a WOF. On a car this age also check the body and underbody generally, but the exhaust is the standout wear item owners repeatedly report.

Symptoms to notice

  • Blowing, rasping or droning exhaust note
  • Visible rust, cracks or holes in the exhaust
  • Exhaust smell at idle

What to check

  1. Listen for a blowing exhaust at idle and on revs, and reach under to check the muffler and pipes for soft, flaking rust.
  2. Ask how the car is used - short trips are the risk pattern - and when the exhaust was last replaced.

Where to look: Exhaust system, from the manifold back

Parts involved: Body corrosion.

Ask the seller

  • “Has the exhaust been replaced, and when?”
  • “Does the car mostly do short trips?”
  • “Any exhaust or rust items on recent WOF sheets?”

11Rapid front brake disc wear (J100)

Brake firmly from about 50 km/h on the test drive and feel for pulsing and listen for grinding.2000–2005Brakes
CommonBrakes $400–$800 to fix

Can't confirm for this car

First-generation Terios owners commonly report the front brake discs wearing out faster than on comparable cars - some needing attention every 10,000 km or so. It is a running cost rather than a hidden danger if kept up with, but a car with deeply grooved or lipped discs, or that grinds when braking, needs discs and pads soon. Factor it into your offer.

Symptoms to notice

  • Grinding or squealing from the front when braking
  • Pulsing through the pedal (worn/warped discs)
  • Brakes needing attention at short intervals

What to check

  1. Brake firmly from about 50 km/h on the test drive and feel for pulsing and listen for grinding.
  2. Look through the front wheels at the disc faces for deep grooves or a heavy rusty lip.
  3. Ask when the front brakes were last done.

Where to look: Front brakes at both front wheels

Parts involved: Brake disc and pads.

Ask the seller

  • “When were the front discs and pads last replaced?”
  • “Do the brakes grind or pulse?”
  • “How often has it needed front brakes?”

12Rear Trailing Arm Bush Collapse

Inspect rear trailing arm bushes for cracking.1997 onwardSuspension
CommonSuspension $250–$700 to fix

Can't confirm for this car

Rear trailing arm bushes harden and collapse causing rear knocking and imprecision.

Symptoms to notice

  • Knocking from rear suspension over rough surfaces
  • Imprecise rear handling feel

What to check

  1. Inspect rear trailing arm bushes for cracking.
  2. Push the arm — any movement indicates collapsed bushes.

Where to look: Rear suspension trailing arm mounting points

Ask the seller

  • “Has the rear trailing arm bush collapse been inspected or repaired?”

13Premature front wheel-bearing wear (J100)

On a quiet stretch listen for a hum that gets louder with speed, then gently weave the car - a noise that changes side to side is a wheel bearing.2000–2005Suspension
CommonSuspension $250–$500 to fix

Can't confirm for this car

The first-generation Terios is known for front wheel bearings wearing out early. The classic sign is a droning or humming noise from the front that rises with road speed and changes as you sway the car left and right through gentle curves. It is a safety and WOF item as well as a comfort one; a worn bearing left too long can seize. Cheap per corner but a common recurring cost on these cars.

Symptoms to notice

  • Droning or humming from the front that rises with speed
  • Noise that changes when you weave gently left and right
  • Growl or rumble felt through the floor at speed

What to check

On a quiet stretch listen for a hum that gets louder with speed, then gently weave the car - a noise that changes side to side is a wheel bearing. Ask if any bearings have been replaced recently.

Where to look: Front wheel bearings at both front hubs

Parts involved: Wheel bearing.

Ask the seller

  • “Is there any humming or droning from the front?”
  • “Have any wheel bearings been replaced?”
  • “Did the last WOF note any bearing play?”
Fluid leaks3

014WD Rear Coupling Oil Seal Leak

Check the coupling fluid level and condition.petrol2000–2017Fluid Leaks
CommonFluid Leaks $500–$1,500 to fix

Can't confirm for this car

Both J102 and J200 Terios 4WD models are prone to rear coupling unit oil seal leaks at the input shaft and output flange seals. Fluid loss leads to AWD coupling overheating during engagement, causing binding on turns and eventual clutch-pack failure. JDM-imported examples frequently arrive at high mileage with neglected coupling fluid.

Symptoms to notice

  • Oil staining or drips beneath the rear coupling/differential area
  • Binding, vibration or shudder on tight turns at low speed
  • 4WD warning light or engagement fault
  • Burnt smell from the rear of the vehicle after off-road or hill use

What to check

  1. Check the coupling fluid level and condition.
  2. Test 4WD engagement and listen for binding on a full-lock slow turn in a car park.
  3. If a workshop inspection is possible: Lift the vehicle and inspect underneath for oil seepage around rear coupling flanges.

Where to look: Rear of vehicle, between rear propshaft and rear axle coupling unit

Parts involved: Clutch.

Ask the seller

  • “Has the 4WD system shown any warning lights or behaved erratically?”
  • “Is there any binding or vibration when turning sharply?”
  • “Has the rear coupling fluid ever been checked or changed?”

02Transfer Case and Rear Differential Output Seal Leaks

Check the transfer case and rear diff oil levels.1997–2006Fluid LeaksRead the full fault: symptoms, where to look, what to ask the seller

03Rear Differential Pinion Seal Oil Leak

Inspect under vehicle at the front face of the rear differential where the propshaft connects.1997–2017Fluid Leaks
CommonFluid Leaks $220–$520 to fix

Can't confirm for this car

The rear differential pinion seal on all J-series Terios models is a common leak point, particularly on higher-mileage vehicles. The lip seal ages and hardens, allowing differential oil to weep past the pinion flange onto the propshaft and undercarriage. If the differential is run low on oil the hypoid gear set and bearings suffer accelerated wear, producing a differential whine that progressively worsens until the unit fails.

Symptoms to notice

  • Oil seepage visible around the rear differential pinion input flange and propshaft yoke
  • Oil drip marks on driveway or road surface under the rear of the vehicle
  • Differential whine under load if the unit has been run low on oil

What to check

  1. Inspect under vehicle at the front face of the rear differential where the propshaft connects.
  2. Look for oil film or dried oil residue on the pinion flange, surrounding the seal.
  3. Check differential oil level via filler plug — depletion below the filler port confirms a significant leak.
  4. Listen for hypoid whine under load if oil loss has been significant.

Where to look: Rear differential housing, pinion input flange at front of diff

Parts involved: Differential.

Ask the seller

  • “Has the rear differential ever had a pinion seal replaced?”
  • “Is there any oil staining visible under the rear of the vehicle?”
  • “When was the rear differential oil last changed and what was its condition?”

Daihatsu Terios faults in detail

Each of these has its own page: the symptoms, where to look, what to ask the seller and what the repair costs. Free, no account needed.

3SZ-VE EGR Valve Carbon Buildup & P0401Major · Engine4WD Transfer Case Bearing and Viscous Coupling FailureMajor · TransmissionChassis rail and sill section corrosionCritical · Body & RustCVT K410 Belt and Secondary Pulley Bearing WearMajor · TransmissionFront Hub Bearing Premature Failure (Off-Road Use)Major · SuspensionHC-EJ 1.3 Carburettor Flooding & Hard Cold StartMajor · EngineJ200 CVT Belt Shudder on Take-OffMajor · TransmissionRear Wheel Arch Rust-Through at Trailing Arm MountCritical · Body & RustSill, Floor Pan and Rear Wheel Arch CorrosionMajor · Body & RustTransfer Case and Rear Differential Output Seal LeaksMajor · Fluid Leaks

What these repairs cost on other cars

Some of the Daihatsu Terios’s documented faults are repairs other models share. Each page lists the documented NZ cost for every model it affects.

Other Daihatsu models

Daihatsu Be-go22 documented faultsDaihatsu Move20 documented faultsDaihatsu Sirion13 documented faultsDaihatsu Hijet12 documented faultsDaihatsu Mira12 documented faultsDaihatsu Tanto11 documented faults

Daihatsu Terios buyer questions

Is the Daihatsu Terios reliable?

Like any used car, it depends on the specific example and its service history. Across the 34 documented faults for the Daihatsu Terios, the recurring problem areas are engine, body & rust, and suspension. A Daihatsu Terios with a full service history and no signs of the issues listed on this page can be a sound buy but each one needs to be checked individually before you commit.

What are the most common problems with a used Daihatsu Terios?

We've catalogued 34 known faults for the Daihatsu Terios, covering engine, body & rust, and suspension. All 34 are written out in full on this page, with the symptoms to notice, what to inspect, and typical repair costs for each. Free to read, no account needed.

How much do repairs cost on a Daihatsu Terios?

Most single repairs on the Daihatsu Terios fall between $350–$1,500 at NZ independent-workshop rates. Some of the 34 documented faults cost less and a few cost considerably more, and no one car needs them all. Knowing which ones to look for before you view is what lets you negotiate the price down or walk away.

Should I get a pre-purchase inspection on a Daihatsu Terios?

Yes. A Daihatsu Terios inspection focused on its known weak points is the single best way to avoid an expensive mistake. KickTyres gives you a guided, model-specific inspection plus a market valuation and negotiation figure for $24.90 far less than the cost of missing one of the faults on this page.