P0BCA Possible Causes
- Hybrid battery pack cooling fan faulty
- Hybrid battery cooling fan circuit open or shorted
- Poor electrical connection in hybrid battery pack cooling fan circuit
What Does It Mean?
How to Fix Code P0BCA
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.
P0BCA Possible Symptoms
Engine light on (or service engine soon warning light)
P0BCA Meaning
The engine control module (ECM) monitors the hybrid battery cooling fan. The ECM sets the OBDII code when the hybrid battery cooling fan does not meet factory specifications.