Powertrain
generic / SAE
P0495
Fan 1 Overspeed
Fan 1 Overspeed: the control module has detected this fault condition.
SystemPowertrain
Typegeneric / SAE
GroupP0
Range / number4 / 95
Possible causes
- Fan 1 relay welded closed high
- PWM line shorted to supply medium
Inspection / repair
- Difficulty: medium
- DIY: possible
- Estimated cost: 80–400 €
- Estimated time: 0.6–1.8 h
- Component: cooling fan 1
- Component: fan relay 1
- MIL / check engine light
Sources
References
sae:J2012