Powertrain
generic / SAE
P2BD9
Motor Electronics Coolant Temperature Sensor B Range/Performance
The motor electronics coolant temperature sensor B reports a range/performance condition. Power electronics cooling cannot be regulated reliably.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / numberB / D9
Possible causes
- Sensor characteristic drifted high
- Sensor mounting displaced medium
- Sensor element aged beyond calibration window low
Inspection / repair
- Difficulty: easy
- DIY: possible
- Estimated cost: 60–300 €
- Estimated time: 0.3–1.5 h
- Component: motor electronics coolant temp sensor b
- Component: wiring harness
- Component: hybrid control module
- MIL / check engine light
- limp mode possible
Sources
References
sae:J2012