P1E8C
Hybrid/EV Battery Pack Coolant Pump Enable Circuit Low Voltage
P1E8C is an OBD-II diagnostic trouble code meaning: Hybrid/EV Battery Pack Coolant Pump Enable Circuit Low Voltage. Common causes: battery cooling pump malfunction, open or short circuit in control circuit. Estimated repair cost: $56–278.
Symptoms
- Hybrid system power reduction
- Malfunction warning on the dashboard
- Battery overheating
- Noise or lack of operation of the cooling pump
- The car goes into emergency mode
Causes
- Battery cooling pump malfunction
- Open or short circuit in control circuit
- Relay or fuse problems
- Malfunction of the hybrid system control module
- Poor contact in wiring connectors
How to Fix
- Check the pump circuit fuses and relays
- Diagnose the operation of the cooling pump
- Check the continuity and resistance of the control circuit
- Inspect connectors and connections for corrosion
- Scan the control module for additional errors
Related codes
FAQ
What does the P1E8C code mean?
P1E8C is an OBD-II diagnostic trouble code that indicates: Hybrid/EV Battery Pack Coolant Pump Enable Circuit Low Voltage
What causes a P1E8C error code?
The most common causes of P1E8C include: Battery cooling pump malfunction; Open or short circuit in control circuit; Relay or fuse problems; Malfunction of the hybrid system control module.
How do I fix a P1E8C diagnostic trouble code?
To fix P1E8C: Check the pump circuit fuses and relays. Diagnose the operation of the cooling pump. Check the continuity and resistance of the control circuit. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1E8C?
Limited driving only, diagnose soon
How much does it cost to fix P1E8C?
The estimated repair cost for P1E8C is $56–278. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat