P0D42
Battery Charger 14 Volt Output Voltage Sensor Circuit
P0D42 is an OBD-II diagnostic trouble code meaning: Battery Charger 14 Volt Output Voltage Sensor Circuit. Common causes: malfunction of 14v charging voltage sensor, open or short circuit in the sensor circuit. Estimated repair cost: $28–89.
Symptoms
- Check Engine Light Is On
- Hybrid system warning
- Problems with charging a 12V battery
- Reduced performance of the hybrid system
- Possible problems starting the car
Causes
- Malfunction of 14V charging voltage sensor
- Open or short circuit in the sensor circuit
- Poor contact in sensor connectors
- Problems with the hybrid system control unit
- Malfunction of the charger itself
How to Fix
- Check the continuity of the voltage sensor circuit
- Inspect the sensor connectors and contacts for corrosion or damage.
- Check the functionality of the voltage sensor
- Scan the control unit for additional errors
- If necessary, replace the charging voltage sensor
Related codes
Error P0D42 by Vehicle Brand
FAQ
What does the P0D42 code mean?
P0D42 is an OBD-II diagnostic trouble code that indicates: Battery Charger 14 Volt Output Voltage Sensor Circuit
What causes a P0D42 error code?
The most common causes of P0D42 include: Malfunction of 14V charging voltage sensor; Open or short circuit in the sensor circuit; Poor contact in sensor connectors; Problems with the hybrid system control unit.
How do I fix a P0D42 diagnostic trouble code?
To fix P0D42: Check the continuity of the voltage sensor circuit. Inspect the sensor connectors and contacts for corrosion or damage.. Check the functionality of the voltage sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0D42?
Limited driving only, diagnose soon
How much does it cost to fix P0D42?
The estimated repair cost for P0D42 is $28–89. Actual cost depends on your vehicle, location, and labor rates.
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