P0A2B Possible Causes
- Faulty hybrid vehicle motor
- Hybrid vehicle motor wiring harness is open or short-circuited
- Poor electrical connection in the hybrid vehicle motor circuit
What Does It Mean?
How to Fix P0A2B Code
Check the “possible causes” listed above. Visually inspect the wiring harness and related connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.
P0A2B Possible Symptoms
Engine light on (or service engine soon warning light)
P0A2B Meaning
The resistance of the thermistor built into the motor temperature sensor changes according to MG2 temperature changes. The lower the MG2 temperature, the higher the thermistor resistance. Conversely, the higher the temperature, the lower the resistance.
OBDII Code P0A2B – Drive Motor A Temperature Sensor Circuit Range/Performance