Generator Position Sensor Circuit Overspeed
Table of contents
P0A50 TOYOTA Possible Causes
- Faulty Hybrid Vehicle Generator
- Hybrid Vehicle Generator harness is open or shorted
- Hybrid Vehicle Generator circuit poor electrical connection
How do I fix code P0A50 TOYOTA?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the P0A50 TOYOTA code
The cost of diagnosing the P0A50 TOYOTA code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P0A50 TOYOTA Description
The generator resolver detects the position of the magnetic poles, which are indispensable for ensuring the highly efficient control of the MG1 and MG2. The construction of the generator resolver and how it is connected to the HV control ECU are the same as those of the motor resolver.