IsItAGoodCar

Common Problems with the
2012–2014 Mazda CX-5 (KE)

We've identified 3 known issues that can affect the 2012–2014 Mazda CX-5 (KE). 2 of these are serious faults that could be expensive to repair.

3
Known Issues
2
Serious
1
Moderate
0
Minor

The 2012–2014 period has 1 more issue than the Mazda CX-5 (KE) average across all year periods.

All Known Issues

2.2 SkyActiv-D Oil Dilution

SeriousEngine

Fuel enters the oil during aborted DPF regens. If the oil level rises too high, it can destroy the engine.

Estimated cost: £500–£4,000Affects: 2012–2017

Typical symptoms

  • •Rising oil level on dipstick
  • •DPF warning lights
  • •Limp mode

What to inspect before you buy

  • ✓Pull the dipstick; if the oil is above the "X" mark, avoid the car

Camshaft Wear (Early Diesels)

SeriousEngine

Early 2.2 SkyActiv-D engines had a batch of "soft" camshafts that would wear prematurely, sending metal shavings through the engine and turbo.

Estimated cost: £2,000–£4,000Affects: 2012–2014

Typical symptoms

  • •Loss of power
  • •Whining noise from turbo
  • •Engine warning light

What to inspect before you buy

  • ✓Check for a full service history
  • ✓Listen for unusual turbo whine
  • ✓Ask if the vacuum pump or turbo has been replaced

Exhaust Pressure Sensor Failure

ModerateExhaust & Emissions

A common failure on the 2.2D that triggers limp mode and multiple warning lights.

Estimated cost: £200–£400Affects: 2012–2017

Typical symptoms

  • •Limp mode
  • •Engine management light
  • •DPF warning lights

What to inspect before you buy

  • ✓Check for diagnostic codes related to exhaust pressure

Buying Tips for the 2012 Mazda CX-5 (KE)

  • ✓The 2.2 diesel is high risk for camshaft wear on pre-2014 models.
  • ✓Check for vibrating wing mirror glass at high speeds.
  • ✓Verify the condition of the leather seats, as the bolsters can wear prematurely.
2015–2017 Mazda CX-5 (KE)

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Other Mazda CX-5 (KE) Year Periods

2012–20142015–2017

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