Credov's researched list of the 8 faults the Nissan X-Trail T31 is known for (2008–2012), 8 of them serious or costly. Each one says what to look for when you check the car, so you can spot it before you buy. Not every car has these faults: they are the ones worth checking on this model.
What to look for: Look and feel along the firewall insulation behind the engine for scorching or melting, and ask for the recall record.
Why it matters: The recall hazard is fire from the insulator contacting the hot turbocharger.
Sources: 1
What to look for: Check the steering warning light is off, listen for knocking turning lock to lock, and feel for a loose steering wheel.
Why it matters: Each recall's stated hazard is loss of steering control or loss of steering assistance.
What to look for: Feel for hesitation or a stumble to idle when pressing the accelerator with a slight sideways push on the drive.
Why it matters: MLIT recall 3227 (27 September 2013) covers 159,945 plus 20,667 Serena C25 (DBA-CC25, DBA-CNC25), 125,951 plus 9,272 plus 9,842 X-Trail T31 (DBA-NT31, DBA-T31, CBA-TNT31) and 3,196 Fuga. The notification states the accelerator sensor's internal contact force is insufficient when the pedal is pushed sideways, the signal drops out, fail-safe limits throttle opening and acceleration is lost - and that the fail-safe air…
Sources: 1
What to look for: Listen from cold for a deep rhythmic knock low in the engine, and check the dipstick oil for metal glitter.
Why it matters: MLIT recall 3079 (25 January 2013) covers 18,455 X-Trail (LDA-DNT31) built 20 Aug 2008 to 24 Sept 2012. The notification states the maximum engine speed setting is inappropriate, loading on the number 3 main journal is too high, the journal bearing shifts and blocks an oil gallery, the number 3 big-end bearing then runs dry and makes noise, and continued use breaks engine parts, stops the car and in the worst case…
Sources: 1
What to look for: Smell for hot plastic or burning and watch for smoke from the vents with the heater on full hot.
Why it matters: MLIT recall 4103 (8 September 2017) covers 26,953 X-Trail (LDA-DNT31) built 20 Aug 2008 to 31 March 2015. The notification states the PTC heater's electrical wiring is not properly secured, driving vibration lets it move and wears the terminals, resistance between terminals rises, the assembly overheats and smokes, and in the worst case a fire results.
What to look for: Check the diesel filter warning light goes out, and feel for a hard rev cut near 3000 rpm when driving.
Why it matters: A clogged DPF needs forced regeneration or replacement plus an oil service; the vehicle cannot be sold with a rev limit in place.
What to look for: Feel and look along the intake duct near each clamp for hairline cracks or oily residue.
Why it matters: MLIT recall 3024 (14 September 2012), item 3, covers 4,443 X-Trail (LDA-DNT31). The notification states the intake duct lacks strength, stress concentrates at the clamp, the duct cracks, intake air and blow-by gas escape, the engine warning lamp lights and acceleration is lost.
Sources: 1
What to look for: Hold a steady light throttle and feel for shudder or vibration, and listen for a whine that grows with speed.
Why it matters: Low or old fluid speeds it up. Fixes are a used or reconditioned CVT; valve bodies help only when the belt is not yet damaged.
Got a question about a Nissan X-Trail T31? Ask Credov: a noise, a warning light, a part or how to fix it.
On top of the faults above, every Credov inspection covers the basics: fuel smell, leaks or filler rust, engine oil leaks, power steering fluid leak, drive belt cracks or squeal, rust underneath: chassis and mounts, engine mounts, engine oil level and colour, coolant level, colour and leaks, head gasket failure signs, cold start: rattle, knock or smoke, rough or hunting idle, engine running hot on gauge, gearbox or diff oil leak, swapped gearbox without lvv and more.
Researched by Credov from manufacturer recalls and service bulletins, owner reports and workshop sources. Repair prices are typical ranges, not quotes. See also fault codes and repair costs.