Toyota2004–2020 Major issues documented

Toyota Porte NCP141: common faults & what to check

The NCP141 is the Toyota Porte built 2012 onward. It was sold here with the 1.5 petrol. Of the 14 faults documented for the Porte, 14 apply to this generation, each with its symptoms, what to inspect and a typical repair cost. Free, no account needed.

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Documented faults

Major

Most serious

$400–$1,400

Typical repair

Service milestones

You're looking at the NCP141 · 1.5 petrol

Everything below is narrowed to this variant. Pick a different one to change it.

2012–nowNCP141 Selected2012–nowNCP1411.5 petrolPetrolDocumented issues14 knownSee faults & what to checkPhoto: User 3204 via Wikimedia Commons, CC BY-SA 4.0.

Choose a different generation

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?

1.5 petrol· 1.5 litre petrol

A 2014 Toyota Porte is the NCP141 generation (2012 to now).

Start your free check on this Toyota Porte

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Toyota Porte NCP141

Can't confirm for this car

Toyota Porte · 2014

Narrowed to the year. No engine is recorded for this vehicle. Pick an engine to see which faults apply.

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

No engine is recorded for this vehicle.

matched on year only

What to look out for

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

Costly issue
Operate the sliding door many times from the remote, the exterior handle and the interior button — it should glide and latch fully every time.
See why
Passenger power sliding door motor / latch failure
The Porte's party trick is its single wide powered sliding door on the passenger side — and it's also the most common fault. The door can stop opening or closing on the button, work only intermittently, or need several tries, from a failed drive or release motor, worn rollers or a sensor. Since it's the main way passengers get in, a dead door is a real problem.
What you would notice
- Power door won't open/close on the button
- Door operates intermittently or stops part-way
- Straining or grinding from the door motor
Typically $400–$1,200 to put right.
Costly issue
Test for pulling under braking.
See why
Brake Caliper Slide Pin Seizure from Corrosion
Front and rear brake caliper guide pins seize from corrosion in NZ conditions causing uneven pad wear and pulling under braking.
What you would notice
- Vehicle pulling to one side under braking with rapid pad wear on one side
- One brake disc significantly hotter than the other after moderate use
Typically $200–$600 to put right.
Costly issue
Scan for EPS fault codes.
See why
Electric Power Steering Column Motor Failure
EPS column motor fails causing sudden loss of power assistance.
What you would notice
- Sudden loss of power steering with EPS warning light
- Heavy steering requiring effort especially at low speeds
Typically $600–$2,000 to put right.
Common issue
Cycle the sliding door through multiple open/close operations.
See why
Power Sliding Door Cable and Motor Failure
The Porte power sliding door cables fray at the guide rollers and door motors fail under load. Failures are common on higher mileage examples and in vehicles where the door has been operated frequently.
What you would notice
- Sliding door stops mid-travel or moves noticeably slower than normal
- Unusual motor noise or grinding when operating the power sliding door
Typically $400–$1,500 to put right.
Common issue
Inspect front lower arm bushes from below with vehicle raised — crack or deformation indicates deterioration.
See why
Front Lower Arm Bush Deterioration
The front lower suspension arm compliance bushes harden and crack with age causing handling imprecision and noise over bumps. The Porte urban use pattern with frequent full-lock turns accelerates bush wear.
What you would notice
- Imprecise handling feel and vague steering response when cornering at moderate speed
- Occasional knocking from front suspension when turning on rough surfaces
Typically $400–$900 to put right.
Common issue
Turn the steering wheel slowly from lock to lock with vehicle stationary — clunking at the same steering angle indicates worn top mount bearings.
See why
Front Strut Top Mount Bearing Clunking
Front strut top mount bearings wear causing clunking when turning the steering wheel. Common on urban-use Porte examples.
What you would notice
- Clunking from front struts when turning or over bumps
- Clunking repeatable at the same steering angle each sweep
Typically $250–$600 to put right.

Toyota Porte service schedule

The 2 engines a 2014 Toyota Porte was sold with, each with its own intervals. Pick your engine above to narrow this to one. 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.

Second Generation (Pre-Facelift) · 2012–2015 · 1.3L 1NR-FE Naturally Aspirated Petrol (FWD)

Petrol

Due by distance

20,000 km
Change the oil and filter with 0W-20, check the brake pad thickness, clean the cabin pollen filter, and wipe down the sliding door runner guides.
40,000 km
Drain and refill the Super CVT-i with genuine Toyota CVT Fluid FE/TC, check the engine air filter, and clean the throttle body butterfly valve.
60,000 km
Flush the brake fluid completely, check the front control arm bushings and ball joints, and look at the serpentine accessory belt for fine cracks.
100,000 km
Fit four new iridium spark plugs, check the water pump for pink crusted coolant, flush the cooling system with Toyota SLLC, and check the PCV valve works.

Second Generation (Pre-Facelift) · 2012–2015 · 1.5L 1NZ-FE Naturally Aspirated Petrol (FWD/4WD)

Petrol

Due by distance

20,000 km
Change the oil and filter with 5W-30 synthetic, check the brake pad thickness, clean the cabin filter, and clear debris from the sliding door runner channels.
40,000 km
Drain and refill the CVT with Toyota CVT Fluid FE; on AWD cars also change the transfer case and rear differential gear oils.
60,000 km
Flush the brake fluid system, check the front strut mounts and sway bar link boots, and check the auxiliary serpentine belt for wear.
100,000 km
Fit four new iridium spark plugs, replace the water pump and thermostat, flush the cooling system with genuine Toyota SLLC, and clean the MAF sensor and throttle body.

See all 14 issues for this oneDocumented for the exact year and engine you picked.

Engine, transmission & cooling1

01Throttle Body Carbon Fouling

Inspect throttle body bore for grey-black carbon deposits.petrol2012 onwardEngine$80–$300

CommonEngine $80–$300 to fix

Throttle body butterfly and bore accumulate carbon from crankcase vapours causing rough idle and hesitation.

Symptoms to notice

Rough idle and hesitation from rest at light throttle
Occasional stalling when releasing throttle in traffic

What to check

Inspect throttle body bore for grey-black carbon deposits.
Note rough idle and hesitation on deceleration.

Where to look: Throttle body on intake manifold

Ask the seller

“Has the throttle body carbon fouling been inspected or repaired?”

Electrical4

02Electric Power Steering Column Motor Failure

Scan for EPS fault codes.2012 onwardElectrical$600–$2,000

OccasionalElectrical $600–$2,000 to fix

EPS column motor fails causing sudden loss of power assistance.

Symptoms to notice

Sudden loss of power steering with EPS warning light
Heavy steering requiring effort especially at low speeds

What to check

Scan for EPS fault codes.
Test steering — any heavy or inconsistent feel warrants investigation.

Where to look: EPS column motor and control unit

Parts involved: Steering rack.

Ask the seller

“Has the electric power steering column motor been inspected or repaired?”

03Passenger power sliding door motor / latch failure

Operate the sliding door many times from the remote, the exterior handle and the interior button — it should glide and latch fully every time.petrol2004–2020Electrical$400–$1,200

CommonElectrical $400–$1,200 to fix

The Porte's party trick is its single wide powered sliding door on the passenger side — and it's also the most common fault. The door can stop opening or closing on the button, work only intermittently, or need several tries, from a failed drive or release motor, worn rollers or a sensor. Since it's the main way passengers get in, a dead door is a real problem.

Symptoms to notice

Power door won't open/close on the button
Door operates intermittently or stops part-way
Straining or grinding from the door motor

What to check

Operate the sliding door many times from the remote, the exterior handle and the interior button — it should glide and latch fully every time. Listen for grinding and check the track for wear or debris.

Where to look: Passenger-side powered sliding door (motor, latch, track)

Ask the seller

“Does the power sliding door work every time from every button?”
“Has the door motor or latch ever been repaired?”

04Power Sliding Door Cable and Motor Failure

Cycle the sliding door through multiple open/close operations.2012–2020Electrical$400–$1,500

CommonElectrical $400–$1,500 to fix

The Porte power sliding door cables fray at the guide rollers and door motors fail under load. Failures are common on higher mileage examples and in vehicles where the door has been operated frequently.

Symptoms to notice

Sliding door stops mid-travel or moves noticeably slower than normal
Unusual motor noise or grinding when operating the power sliding door

What to check

Cycle the sliding door through multiple open/close operations. Listen for grinding or reduced motor speed. Doors that stop mid-travel or are unusually slow have worn cables or a failing motor.

Where to look: Power sliding door mechanism

Ask the seller

“Has the power sliding door cable been inspected or repaired?”

05Electric Power Steering Column Bearing Noise

The EPS column bearing wears causing a low-frequency grinding or clunking noise when turning the steering wheel.2012–2020Electrical$500–$1,400

CommonElectrical $500–$1,400 to fix

The EPS column bearing wears causing a low-frequency grinding or clunking noise when turning the steering wheel. The noise is most pronounced at low speed and is sometimes mistaken for a suspension fault.

Symptoms to notice

Low-frequency grinding or rumbling from steering column when turning wheel at low speed
Occasional clunking from steering column when hitting bumps with steering wheel turned

What to check

With the vehicle stopped and engine running, turn the steering wheel slowly from lock to lock and listen for grinding or clunking from the steering column area inside the cabin.

Where to look: EPS column assembly inside cabin, below steering wheel

Parts involved: Steering rack.

Ask the seller

“Has the electric power steering column been inspected or repaired?”

Body, brakes, suspension & interior5

06Brake Caliper Slide Pin Seizure from Corrosion

Test for pulling under braking.2012–2020Brakes$200–$600

CommonBrakes $200–$600 to fix

Front and rear brake caliper guide pins seize from corrosion in NZ conditions causing uneven pad wear and pulling under braking.

Symptoms to notice

Vehicle pulling to one side under braking with rapid pad wear on one side
One brake disc significantly hotter than the other after moderate use

What to check

Test for pulling under braking.
After stopping feel for uneven disc heat between sides.
Remove calipers and inspect guide pins — seized pins require caliper replacement or rebuild.

Where to look: Front and rear brake calipers

Parts involved: Brake disc and pads, Body corrosion.

Ask the seller

“Has the brake caliper slide pin been inspected or repaired?”

07Low door-sill / step rust on imports

Open the sliding door and inspect the sill, step and lower door edges for bubbling or scale.2004–2020Body & Rust$300–$1,500

OccasionalBody & Rust $300–$1,500 to fix

Because of the Porte's low, single sliding door and low floor, road grime and (in Japan) winter salt collect around the door sill, step and lower door edges, where rust can start on older imports. It's usually surface-level but can spread if the drain paths are blocked, and a rusty sill area looks and smells bad in a car people step straight into.

Symptoms to notice

Rust bubbles on the door sill / step and lower door
Flaking paint around the sliding-door track
Damp carpet by the low floor

What to check

Open the sliding door and inspect the sill, step and lower door edges for bubbling or scale.
Lift the carpet edge near the door for damp.
Check the door track and drains are clear.

Where to look: Sliding-door sill/step, lower door edges, floor pan

Ask the seller

“Any rust around the door sill or floor?”
“Has the underbody been treated or repaired?”

08Front Lower Arm Bush Deterioration

Inspect front lower arm bushes from below with vehicle raised — crack or deformation indicates deterioration.2012–2020Suspension$400–$900

CommonSuspension $400–$900 to fix

The front lower suspension arm compliance bushes harden and crack with age causing handling imprecision and noise over bumps. The Porte urban use pattern with frequent full-lock turns accelerates bush wear.

Symptoms to notice

Imprecise handling feel and vague steering response when cornering at moderate speed
Occasional knocking from front suspension when turning on rough surfaces

What to check

Inspect front lower arm bushes from below with vehicle raised — crack or deformation indicates deterioration.
Feel for imprecise steering response during cornering.

Where to look: Front lower suspension arm inner mounting bushes

Parts involved: Ball joint.

Ask the seller

“Has the front lower arm bush been inspected or repaired?”

09Front Strut Top Mount Bearing Clunking

Turn the steering wheel slowly from lock to lock with vehicle stationary — clunking at the same steering angle indicates worn top mount bearings.2012 onwardSuspension$250–$600

CommonSuspension $250–$600 to fix

Front strut top mount bearings wear causing clunking when turning the steering wheel. Common on urban-use Porte examples.

Symptoms to notice

Clunking from front struts when turning or over bumps
Clunking repeatable at the same steering angle each sweep

What to check

Turn the steering wheel slowly from lock to lock with vehicle stationary — clunking at the same steering angle indicates worn top mount bearings.

Where to look: Front strut top mount bearings both sides

Parts involved: Shock absorber / strut.

Ask the seller

“Has the front strut top mount bearing been inspected or repaired?”

10Rear Torsion Beam Axle Bush Collapse

Inspect rear beam mounting bushes from below — cracking or deformation indicates replacement is needed.2012–2020Suspension$250–$600

CommonSuspension $250–$600 to fix

Rear beam axle rubber bushes harden and collapse causing rear suspension noise and imprecision. Very common in NZ on vehicles over 10 years old.

Symptoms to notice

Knocking from rear suspension over rough surfaces and speed humps
Imprecise rear handling feel and mild wandering on uneven road surfaces

What to check

Inspect rear beam mounting bushes from below — cracking or deformation indicates replacement is needed.
Push beam laterally with vehicle raised — any clunking indicates collapsed bushes.

Where to look: Rear beam axle mounting points

Ask the seller

“Has the rear torsion beam axle been inspected or repaired?”

Depends on the exact engine — 4 moreDocumented for a specific engine we could not confirm from what you picked. Check the engine code on the car.

Engine, transmission & cooling4

01K410/K411 CVT Belt Wear and Shudder (NCP141/NSP141)

Perform a slow uphill acceleration test from 20 km/h to 80 km/h on light throttle to provoke belt shudder.petrol2012 onwardTransmissionCan't confirm for this car$2,800–$7,200Read the full fault: symptoms, where to look, what to ask the seller

021NZ-FE / 1NR-FE Timing Chain Tensioner Cold Rattle

Arrive at inspection before seller has started the engine — the rattle only appears on a genuine cold start.petrol2012 onwardEngineCan't confirm for this car$600–$1,700Read the full fault: symptoms, where to look, what to ask the seller

03Ageing engine oil use / ignition-coil misfire (1NZ/2NZ)

Idle from cold and feel for a stumble; check the dipstick level.petrol2004–2020EngineCan't confirm for this car$150–$2,500

OccasionalEngine $150–$2,500 to fix

Can't confirm for this car

The Porte's small 1.3/1.5 engines are reliable but, on high-km JDM imports, can start using a little oil and can throw a misfire from a tired ignition coil or plug. Neither is dramatic — a coil is cheap — but a rough idle or flashing engine light on the test drive should be traced before you buy.

Symptoms to notice

Rough idle or slight misfire
Check-engine light (misfire code)
Oil level low between services

What to check

Idle from cold and feel for a stumble; check the dipstick level. If the engine light is on, have the code read — a single coil/plug is cheap, but rule out anything deeper.

Where to look: Engine — ignition coils/plugs and dipstick

Parts involved: Ignition coil.

Ask the seller

“Is the engine light on or has it misfired?”
“Does it use any oil?”

04CVT K112/K113 Belt Judder

Test drive at 20-50 km/h with light throttle and feel for vibration.petrol2012–2020TransmissionCan't confirm for this car$600–$3,500

Very commonTransmission $600–$3,500 to fix

Can't confirm for this car

The K112/K113 CVT develops shudder from belt and pulley surface wear. The Porte is frequently used for urban short trips which accelerate CVT fluid degradation. Toyota CVT fluid specification (Toyota CVTF FE or TC) is critical — wrong fluid causes rapid damage.

Symptoms to notice

Rhythmic vibration or buzz from drivetrain at 20-50 km/h under light acceleration from rest
CVT fluid appears brown and smells burnt rather than being clear red/pink

What to check

Test drive at 20-50 km/h with light throttle and feel for vibration.
A fluid sample that is dark red/brown rather than the correct pink/red indicates degraded fluid.
Check fluid change history.

Where to look: CVT gearbox in engine bay

Ask the seller

“Has the cvt k112/k113 belt judder been inspected or repaired?”

Toyota Porte faults in detail

Narrowed to the Toyota Porte · 2014. 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.

1NZ-FE / 1NR-FE Timing Chain Tensioner Cold RattleMajor · Engine K410/K411 CVT Belt Wear and Shudder (NCP141/NSP141)Major · Transmission

What these repairs cost on other cars

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

Other Toyota models

Toyota Prado64 documented faults Toyota RAV463 documented faults Toyota Hilux60 documented faults Toyota Sienta14 documented faults Toyota Allion13 documented faults Toyota Alphard twin13 documented faults

Toyota Porte buyer questions

Is the Toyota Porte reliable?

Like any used car, it depends on the specific example and its service history. Across the 14 documented faults for the Toyota Porte, the recurring problem areas are transmission, electrical, and engine. A Toyota Porte 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 Toyota Porte?

We've catalogued 14 known faults for the Toyota Porte, covering transmission, electrical, and engine. All 14 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 Toyota Porte?

Most single repairs on the Toyota Porte fall between $400–$1,400 at NZ independent-workshop rates. Some of the 14 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 Toyota Porte?

Yes. A Toyota Porte 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.