P2E7A
Hybrid/EV Electronics Coolant Pump C Overspeed
P2E7A is an OBD-II diagnostic trouble code meaning: Hybrid/EV Electronics Coolant Pump C Overspeed. Common causes: cooling pump malfunction, problems with control electronics. Estimated repair cost: $167–444.
Symptoms
- Check Engine light comes on
- Hybrid system power reduction
- Overheating of electronic components
- Cooling pump noise
- The vehicle goes into emergency mode
Causes
- Cooling pump malfunction
- Problems with control electronics
- Short circuit in the pump circuit
- Low coolant level
- Control unit software error
How to Fix
- Check the level and condition of the coolant
- Diagnose the operation of the cooling pump
- Check the power supply and pump control circuit
- Scan the control unit for errors
- If necessary, replace the cooling pump
Related codes
Error P2E7A by Vehicle Brand
FAQ
What does the P2E7A code mean?
P2E7A is an OBD-II diagnostic trouble code that indicates: Hybrid/EV Electronics Coolant Pump C Overspeed
What causes a P2E7A error code?
The most common causes of P2E7A include: Cooling pump malfunction; Problems with control electronics; Short circuit in the pump circuit; Low coolant level.
How do I fix a P2E7A diagnostic trouble code?
To fix P2E7A: Check the level and condition of the coolant. Diagnose the operation of the cooling pump. Check the power supply and pump control circuit. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2E7A?
Do not drive — repair immediately
How much does it cost to fix P2E7A?
The estimated repair cost for P2E7A is $167–444. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat