P0DEC
Hybrid/EV Battery Pack Coolant Control Valve C Control Circuit High
P0DEC is an OBD-II diagnostic trouble code meaning: Hybrid/EV Battery Pack Coolant Control Valve C Control Circuit High. Common causes: open or short circuit in control circuit, cooling solenoid valve malfunction. Estimated repair cost: $56–167.
Symptoms
- Check Engine light comes on
- Reduced performance of the hybrid system
- Increased battery temperature
- Reducing electric range
- Possible error messages in the cooling system
Causes
- Open or short circuit in control circuit
- Cooling solenoid valve malfunction
- Problems with wiring harness or contacts
- Malfunction of the hybrid system control module
- Corrosion or oxidation of electrical connections
How to Fix
- Check the integrity of the wiring harness and connections
- Test the resistance and operation of the cooling valve
- Check control circuit voltage
- Replace faulty valve if necessary
- Reset the error code and check for its reappearance
Related codes
Error P0DEC by Vehicle Brand
FAQ
What does the P0DEC code mean?
P0DEC is an OBD-II diagnostic trouble code that indicates: Hybrid/EV Battery Pack Coolant Control Valve C Control Circuit High
What causes a P0DEC error code?
The most common causes of P0DEC include: Open or short circuit in control circuit; Cooling solenoid valve malfunction; Problems with wiring harness or contacts; Malfunction of the hybrid system control module.
How do I fix a P0DEC diagnostic trouble code?
To fix P0DEC: Check the integrity of the wiring harness and connections. Test the resistance and operation of the cooling valve. Check control circuit voltage. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0DEC?
Limited driving only, diagnose soon
How much does it cost to fix P0DEC?
The estimated repair cost for P0DEC is $56–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat