P0D08
Battery Charging System Positive Contactor A Stuck Closed
P0D08 is an OBD-II diagnostic trouble code meaning: Battery Charging System Positive Contactor A Stuck Closed. Common causes: mechanical contactor sticking, control relay malfunction. Estimated repair cost: $56–167.
Symptoms
- Constant battery voltage
- Overheating of charging system components
- Reduced performance of the hybrid system
- Warning messages on the dashboard
Causes
- Mechanical contactor sticking
- Control relay malfunction
- Problems with wiring or connectors
- Hybrid system control module error
- Short circuit in control circuit
How to Fix
- Check the condition of contactor A
- Test control relay and circuit
- Inspect the wiring harness for damage
- Check the operation of the hybrid system control module
- Replace faulty contactor if necessary
Related codes
Error P0D08 by Vehicle Brand
FAQ
What does the P0D08 code mean?
P0D08 is an OBD-II diagnostic trouble code that indicates: Battery Charging System Positive Contactor A Stuck Closed
What causes a P0D08 error code?
The most common causes of P0D08 include: Mechanical contactor sticking; Control relay malfunction; Problems with wiring or connectors; Hybrid system control module error.
How do I fix a P0D08 diagnostic trouble code?
To fix P0D08: Check the condition of contactor A. Test control relay and circuit. Inspect the wiring harness for damage. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0D08?
Do not drive — repair immediately
How much does it cost to fix P0D08?
The estimated repair cost for P0D08 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat