OBD-II code · Powertrain (generic, extended)
P2D53 Hybrid/EV Battery Pack Coolant Temperature Sensor C Circuit Range/Performance
The ECM detects a range/performance fault on the hybrid/ev battery pack coolant temperature sensor c circuit. Reading cannot be used reliably for control.
Is it safe to drive with P2D53?
The car may go into limp mode (reduced power). Get it diagnosed before a long trip.
Common causes
- Most likelySensor characteristic drifted
- PossibleSensor mounting displaced
- Less likelySensor element aged beyond calibration window
Symptoms
- EV/hybrid system warning light on
- Reduced power output or limp mode
- Charging may fail or be slowed
- Reduced electric range
Repair at a glance
- Difficulty
- Medium
- DIY friendly
- Best left to a mechanic
- Typical labour
- 0.5–3 h
- Emissions test
- Usually unaffected
- Parts involved
- Hybrid Battery Pack Coolant Temp Sensor C, Wiring Harness, Bms
Related codes
- P0C43Hybrid/EV Battery Pack Coolant Temperature Sensor A Circuit Range/Performance
- P0CD6Hybrid/EV Battery Pack Coolant Temperature Sensor B Circuit Range/Performance
- P2E75Hybrid/EV Battery Pack Coolant Temperature Sensor D Circuit Range/Performance
- P2D50Hybrid/EV Battery Pack L Over Temperature
- P2D51Air Assisted Injector Control Circuit
- P2D52Hybrid/EV Battery Pack Coolant Temperature Sensor C Circuit
- P2D54Hybrid/EV Battery Pack Coolant Temperature Sensor C Circuit Low
- P2D55Hybrid/EV Battery Pack Coolant Temperature Sensor C Circuit High
- P2D56Hybrid/EV Battery Pack Coolant Temperature Sensor C Circuit Intermittent/Erratic
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.