Credov's researched list of the 2 faults the Isuzu MU-X RJ is known for (2020–2022), 1 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: With the engine running, rock the steering wheel side to side and feel for a clunk or free play.
Why it matters: If the bolt comes out while driving the steering stops working, which can cause a serious crash. A knock or play in the steering on one of these utes should be checked before it is driven further.
What to look for: Run a hand across both front tyres' inner shoulders for feathered, stepped or bald wear while the tread centre still looks fine.
Why it matters: Left unchecked, this wears a set of tyres out in a fraction of their normal life and signals an alignment or steering-knuckle problem that needs fixing, not just new tyres, or the wear returns.
Got a question about a Isuzu MU-X RJ? 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.