P0C22 OBD-II: AUXILIARY Transmission Fluid Pump Phase U-V-W Circuit High
P0C22 Severity
Should you fix P0C22 yourself?
Identifying an OBD code is just the start of a complete diagnostic routine. Most trouble codes are caused by a sensor reporting a value that is out of range. Just replacing a sensor may not fix underlying issues. Be sure to understand the code, the part or system in your car that the code refers to, and the risks of delaying professional repair.
Proper diagnosis will save you time and money on unnecessary repairs.
Urgent codes indicate immediate action is necessary. These are urgent and significant malfunctions that can cause severe damage to the vehicle or harm the driver and passengers.
What causes OBD-II fault code P0C22?
The electric motor is controlled by a Motor Control Module that is part of the Drive Motor Generator Power Inverter Control Module. The Motor Control Module monitors the high voltage system driving the transmission. If the voltage is incorrect, the transmission will not be able to move the vehicle. When the Motor Control Module detects this, code P0C22 is set.
Need a P0C22 diagnosis? Trust our experts.
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OBD II Fault Code
- OBD II P0C22
OBD-II Code Diagnostic Trouble Code is defined as an AUXILIARY Transmission Fluid Pump Phase U-V-W Circuit High
The electric motor is controlled by a Motor Control Module that is part of the Drive Motor Generator Power Inverter Control Module. The Motor Control Module monitors the high voltage system driving the transmission. If the voltage is incorrect, the transmission will not be able to move the vehicle. When the Motor Control Module detects this, code P0C22 is set.
Diagnostic Trouble Code Symptoms
- Vehicle may be immovable
Common Problems That Trigger the P0C22 Code
- Auxiliary transmission pump failure
- Drive motor generator power inverter control module failure
Ask our experts about P0C22.
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