P0A39 OBD-II: Generator Temperature Sensor Circuit High

P0A39 Severity

Urgent

Should you fix P0A39 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.

P0A39 Summary Find a Repair Shop P0A39 Details Ask RepairPal CarGenius Other OBD-II Codes

What causes OBD-II fault code P0A39?

The Hybrid Motor Temperature Sensor is built into the Hybrid Motor Assembly. When a failure is detected in the Hybrid Motor Temperature Sensor circuit, the engine control module (PCM) will set code P0A39.

OBD II Fault Code

OBD II P0A39

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

High voltage system may not operate Symptoms

High voltage system may not operate

Common Problems That Trigger the P0A39 Code

High voltage motor failure

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Other OBD-II Codes

P0A38: Generator Temperature Sensor Circuit Low P0A37: Generator Temperature Sensor Circuit Range/Performance P0A36: Generator Temperature Sensor Circuit P0A35: Drive Motor "B" Over Temperature P0A34: Drive Motor "B" Temperature Sensor Circuit Intermittent

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OBD II Fault Code

OBD II P0A39

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

High voltage system may not operate Symptoms

High voltage system may not operate

Common Problems That Trigger the P0A39 Code

High voltage motor failure

P0A39 OBD-II: Generator Temperature Sensor Circuit High

Should you fix P0A39 yourself?

What causes OBD-II fault code P0A39?

Need a P0A39 diagnosis? Trust our experts.

OBD II Fault Code

High voltage system may not operate Symptoms

Common Problems That Trigger the P0A39 Code

Ask our experts about P0A39.

Other OBD-II Codes

OBD Code Resources

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OBD II Fault Code

High voltage system may not operate Symptoms

Common Problems That Trigger the P0A39 Code