P0A4B OBD-II: Generator Position Sensor Circuit

P0A4B Severity

Urgent

Should you fix P0A4B 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.

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P0A4B Summary Find a Repair Shop P0A4B Details Ask RepairPal CarGenius Other OBD-II Codes

What causes OBD-II fault code P0A4B?

The hybrid control module uses sensors to determine the position of the hybrid motor's internal components. If the hybrid control module determines there is a fault in the position sensor, the engine control module will set code P0A4B.

OBD II Fault Code

OBD II P0A4B

OBD-II Code High voltage system may not operate is defined as a Generator Position Sensor Circuit

High voltage system may not operate Symptoms

High voltage system may not operate

Common Problems That Trigger the P0A4B Code

High voltage control module failure
High voltage motor failure
Wiring issue

OBD Code Resources

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OBD II Fault Code

OBD II P0A4B

OBD-II Code High voltage system may not operate is defined as a Generator Position Sensor Circuit

High voltage system may not operate Symptoms

High voltage system may not operate

Common Problems That Trigger the P0A4B Code

High voltage control module failure
High voltage motor failure
Wiring issue

P0A4B OBD-II: Generator Position Sensor Circuit

Should you fix P0A4B yourself?

What causes OBD-II fault code P0A4B?

Need a P0A4B diagnosis? Trust our experts.

OBD II Fault Code

High voltage system may not operate Symptoms

Common Problems That Trigger the P0A4B Code

OBD Code Resources

Ask our experts about P0A4B.

Other OBD-II Codes

OBD II Fault Code

High voltage system may not operate Symptoms

Common Problems That Trigger the P0A4B Code