P0E22
Hybrid/EV Battery Pack Coolant Control Valve C Control Circuit Driver Current/Temperature Too High
P0E22 is an OBD-II diagnostic trouble code meaning: Hybrid/EV Battery Pack Coolant Control Valve C Control Circuit Driver Current/Temperature Too High. Common causes: short circuit in valve control circuit, cooling solenoid valve malfunction. Estimated repair cost: $28–133.
Symptoms
- Check Engine light comes on
- Reduced performance of the hybrid system
- Possible vehicle power limitation
- Battery pack overheating
- Unstable operation of the cooling system
Causes
- Short circuit in valve control circuit
- Cooling solenoid valve malfunction
- Valve control driver problems
- Wiring harness damage
- Overheating of control system components
How to Fix
- Check valve control circuit integrity
- Test cooling valve resistance
- Check the operation of the control driver
- Inspect the wiring harness for damage
- Replace faulty valve or driver if necessary
Related codes
Error P0E22 by Vehicle Brand
FAQ
What does the P0E22 code mean?
P0E22 is an OBD-II diagnostic trouble code that indicates: Hybrid/EV Battery Pack Coolant Control Valve C Control Circuit Driver Current/Temperature Too High
What causes a P0E22 error code?
The most common causes of P0E22 include: Short circuit in valve control circuit; Cooling solenoid valve malfunction; Valve control driver problems; Wiring harness damage.
How do I fix a P0E22 diagnostic trouble code?
To fix P0E22: Check valve control circuit integrity. Test cooling valve resistance. Check the operation of the control driver. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0E22?
Limited driving only, diagnose soon
How much does it cost to fix P0E22?
The estimated repair cost for P0E22 is $28–133. Actual cost depends on your vehicle, location, and labor rates.
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