P1A92
14 Volt Power Module Temperature Sensor 1 Circuit High Voltage
P1A92 is an OBD-II diagnostic trouble code meaning: 14 Volt Power Module Temperature Sensor 1 Circuit High Voltage. Common causes: malfunction of the temperature sensor of the 14v power module, open or short circuit in the sensor circuit. Estimated repair cost: $28–89.
Symptoms
- Check Engine light comes on
- Incorrect operation of the power system
- Possible problems with battery charging
- Reduced hybrid system efficiency (if applicable)
Causes
- Malfunction of the temperature sensor of the 14V power module
- Open or short circuit in the sensor circuit
- Wiring Harness Problems
- 14V power module faulty
- Poor contact in connectors
How to Fix
- Check the continuity of the temperature sensor circuit
- Inspect connectors and connections for corrosion or damage
- Check the functionality of the temperature sensor
- Test the 14V power module
- If necessary, replace the sensor or power module
Related codes
FAQ
What does the P1A92 code mean?
P1A92 is an OBD-II diagnostic trouble code that indicates: 14 Volt Power Module Temperature Sensor 1 Circuit High Voltage
What causes a P1A92 error code?
The most common causes of P1A92 include: Malfunction of the temperature sensor of the 14V power module; Open or short circuit in the sensor circuit; Wiring Harness Problems; 14V power module faulty.
How do I fix a P1A92 diagnostic trouble code?
To fix P1A92: Check the continuity of the temperature sensor circuit. Inspect connectors and connections for corrosion or damage. Check the functionality of the temperature sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1A92?
Yes, but get it checked soon
How much does it cost to fix P1A92?
The estimated repair cost for P1A92 is $28–89. Actual cost depends on your vehicle, location, and labor rates.
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