Powertrain
generic / SAE
P2CBC
Fan 3 Overspeed
Cooling fan 3 exceeds the calibrated maximum speed. Indicates load lost (broken fan blade) or supply voltage above nominal.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / numberC / BC
Possible causes
- Fan blade broken or detached high
- Alternator overvoltage medium
Inspection / repair
- Difficulty: medium
- DIY: shop recommended
- Estimated cost: 100–700 €
- Estimated time: 0.5–3 h
- Component: cooling fan 3
- MIL / check engine light
- limp mode possible
Sources
References
sae:J2012