Powertrain
generic / SAE
P05CB
Vehicle Hardware Incompatibility
The ECU detects that one or more connected modules report a hardware variant or part number that is not compatible with the current ECU calibration. Typically appears after replacing a part with the wrong revision or after a software update without matching hardware.
SystemPowertrain
Typegeneric / SAE
GroupP0
Range / number5 / CB
Possible causes
- Replacement part has wrong revision high
Inspection / repair
- Difficulty: medium
- DIY: shop recommended
- Estimated cost: 100–1500 €
- Estimated time: 0.5–4 h
- Component: vehicle configuration
- Component: hardware variant
- MIL / check engine light
Sources
References
sae:J2012