P0A38
Generator Temperature Sensor Circuit Low
P0A38 is an OBD-II diagnostic trouble code meaning: Generator Temperature Sensor Circuit Low. Common causes: generator temperature sensor malfunction, open or short circuit in the sensor circuit. Estimated repair cost: $17–56.
Symptoms
- Check Engine Light Is On
- Charging system is not working properly
- Reduced generator efficiency
- Possible battery problems
Causes
- Generator temperature sensor malfunction
- Open or short circuit in the sensor circuit
- Poor contact in connectors
- Engine control unit (ECU) malfunction
How to Fix
- Check generator temperature sensor
- Check the sensor circuit for open circuit and short circuit
- Check connectors and contacts
- If necessary, replace the generator temperature sensor
Related codes
Error P0A38 by Vehicle Brand
FAQ
What does the P0A38 code mean?
P0A38 is an OBD-II diagnostic trouble code that indicates: Generator Temperature Sensor Circuit Low
What causes a P0A38 error code?
The most common causes of P0A38 include: Generator temperature sensor malfunction; Open or short circuit in the sensor circuit; Poor contact in connectors; Engine control unit (ECU) malfunction.
How do I fix a P0A38 diagnostic trouble code?
To fix P0A38: Check generator temperature sensor. Check the sensor circuit for open circuit and short circuit. Check connectors and contacts. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0A38?
Yes, but get it checked soon
How much does it cost to fix P0A38?
The estimated repair cost for P0A38 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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