[amidgeha]

Drive Motor (A) Position Sensor Circuit (B) Intermittent/Erratic

The motor resolver is a type of sensor that detects the position of the magnetic poles, which are indispensable for ensuring the highly efficient control

Cause:
Faulty Hybrid vehicle motor
Hybrid vehicle motor harness is open or shorted
Hybrid vehicle motor circuit poor electrical connection
Faulty HV control ECU

Symptoms:
Check engine light