Powertrain
generic / SAE
P05BD
Stop-Start Mode Switch Circuit Range or Performance
Same as P05BC with the input in plausible range yet not matching the expected toggle behaviour - typically a worn switch contact.
SystemPowertrain
Typegeneric / SAE
GroupP0
Range / number5 / BD
Possible causes
- Contact resistance drifted high
Inspection / repair
- Difficulty: easy
- DIY: possible
- Estimated cost: 60–250 €
- Estimated time: 0.3–1.2 h
- Component: stop start switch
- MIL / check engine light
Sources
References
sae:J2012