OBD-II code · Powertrain (generic)
P0EEA Battery Charger Coupler Temperature Sensor B Circuit Low
The ECM detects a low fault on the battery charger coupler temperature sensor b circuit. Reading cannot be used reliably for control.
Is it safe to drive with P0EEA?
The car may go into limp mode (reduced power). Get it diagnosed before a long trip.
Common causes
- Most likelySignal wire shorted to ground
- PossibleInternal sensor short
- Less likelyConnector pins corroded - high contact resistance
Symptoms
- Charge status indicator shows fault
- Charging may not start or interrupts
- Slower-than-expected charge rate
Repair at a glance
- Difficulty
- Medium
- DIY friendly
- Best left to a mechanic
- Typical labour
- 1–5 h
- Emissions test
- Usually unaffected
- Parts involved
- Battery Charger Coupler Temp Sensor B, Wiring Harness, Bms
Related codes
- P0D9BBattery Charger Coupler Temperature Sensor A Circuit Low
- P0EE7A/C Refrigerant Distribution Valve B Performance
- P0EE8Battery Charger Coupler Temperature Sensor B Circuit
- P0EE9Battery Charger Coupler Temperature Sensor B Circuit Range/Performance
- P0EEBBattery Charger Coupler Temperature Sensor B Circuit High
- P0EECBattery Charger Coupler Temperature Sensor B Circuit Intermittent/Erratic
- P0EEDBattery Energy Control Module B
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.