P0C48 Possible Causes
- Faulty hybrid battery cooling pump
- Hybrid battery cooling pump wiring harness open or short circuit
- Poor electrical connection in hybrid battery module cooling pump circuit
What Does It Mean?
How to Fix Code P0C48
Check the “possible causes” listed above. Visually inspect the wiring harness and related connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.
P0C48 Possible Symptoms
Check engine light illuminated (or service engine soon warning light)
P0C48 Meaning
The engine control module (ECM) monitors the hybrid battery pack cooling pump. The ECM sets the OBDII code when the hybrid battery cooling pump does not meet factory specifications.