Thinking about buying a used Nissan Terrano (1986–2004) in New Zealand? We've documented 6 known faults for this model spanning body & rust, engine, transmission, and electrical. Each researched and verified before it's published. The most serious issues here are rated critical. Two are set out in full below — the rest, with the symptoms, repair costs and checks for each, are free with an account.
6
Documented faults
Critical
Most serious
$600–$1,400
Typical repair
4
Systems covered
Known Nissan Terrano faults
Every fault below is documented specifically for this model — researched and verified before it’s published.
01WD21 chassis rail, rear crossmember and body-mount rot
CriticalVery commonBody & Rust $1,500–$6,000 to fix
The WD21 Terrano has a separate ladder chassis, and after 30-plus years on New Zealand roads the rails, the rear crossmember and the rubber-cushioned body mounts are the parts that end the car rather than the engine. Mud and road salt pack into the boxed sections and rot them from the inside out, so a rail can look painted and solid from below while the metal above it has gone. A rusted body mount lets the cab move on the chassis, which shows up as doors that no longer line up and a rattle over bumps. Repairs run from a couple of patched sections to a chassis that cannot be certified, and a badly patched truck usually costs more to put right than a clean one costs to buy.
Symptoms to notice
Flaky or bubbling metal along the chassis rails behind the front wheels
Doors and tailgate that no longer line up with their openings
Clunk or shudder from under the cab over bumps
Fresh underseal or paint on an otherwise tired underside
What to check
Crouch at each wheel and shine your phone torch along the chassis rail, then at the rear crossmember behind the back axle. You are looking for flaking layers, holes, or a section that looks freshly painted or undersealed when nothing else does — fresh underseal on an old truck is usually hiding something. Press firmly with a thumb where the rail meets the rear spring hanger; sound metal does not give. Open and shut both doors and the tailgate and look at the gaps — uneven gaps often mean the body mounts have collapsed. Ask to see the last two WOF sheets and check for any structural advisory. If a workshop inspection is possible: have the truck put on a hoist and the rails and crossmember tapped along their length, and ask for a written opinion on whether any corrosion is structural.
Where to look: Chassis rails under both sills, rear crossmember behind the back axle, body mounts where the cab sits on the chassis, rear wheel arch lips
Ask the seller
“Has the chassis ever been repaired, patched or welded?”
“Has it ever failed a WOF for corrosion?”
“Has this truck lived near the coast or been used on the beach?”
02R50 crank angle and TDC sensor failure — stalling and no-start
MajorCommonElectrical $350–$900 to fix
The electronic diesels in the R50 rely on a crank angle sensor and a TDC sensor to tell the engine computer where the engine is. Both are known to fail with age and heat, and the failure is usually intermittent before it is permanent: the engine stalls without warning, restarts a few minutes later once it has cooled, and eventually will not start at all. Because it comes and goes, plenty of these trucks get sold with the fault present and undiagnosed. The parts themselves are not especially expensive, but a truck that has been stalling for months may also have had other parts thrown at it, so ask what has already been replaced.
Symptoms to notice
Engine cuts out without warning while driving, then restarts later
Cranks but will not fire when hot
Rough running or a misfire that comes and goes
Engine warning light appearing intermittently
What to check
Ask directly whether it has ever stalled or cut out on the seller — this fault is remembered by anyone who has had it. Take a longer test drive than you normally would, ideally 20 minutes or more, so the engine is fully hot, and include some stop-start driving. Watch the dash for a warning light that flickers on and off. Stop, switch off, wait five minutes with the engine hot, and restart it. If a workshop inspection is possible: ask for the engine control unit's stored fault codes to be read — crank angle and TDC sensor faults log codes even when the engine is running normally at the time.
Where to look: Crank angle sensor at the front of the engine near the crank pulley; TDC sensor on the engine block
Ask the seller
“Has it ever cut out or stalled while you were driving?”
“Have the crank angle or TDC sensors been replaced?”
“Is there any warning light that comes on now and then?”
EngineCritical
EngineCritical
EngineMajor
TransmissionMajor
4 more documented faults on the Nissan Terrano
Symptoms, what to check, where to look and what to ask the seller — for every fault above. Free with an account, no card needed. One account covers one vehicle, so make it the car you’re actually looking at.
This page covers the model. Enter the plate of the actual car you’re looking at and see its year, engine, safety rating and register flags — free, no account needed.
Like any used car, it depends on the specific example and its service history. Across the 6 documented faults for the Nissan Terrano, the recurring problem areas are body & rust, engine, and transmission. A Nissan Terrano 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 Nissan Terrano?
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We've catalogued 6 known faults for the Nissan Terrano, covering body & rust, engine, and transmission. Two are written out in full on this page. The rest — with the symptoms to notice, what to inspect, and typical repair costs for each — are free once you create an account.
How much do repairs cost on a Nissan Terrano?
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Most single repairs on the Nissan Terrano fall between $600–$1,400 at NZ independent-workshop rates. Some of the 6 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 Nissan Terrano?
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Yes. A Nissan Terrano 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 $17.90 far less than the cost of missing one of the faults on this page.