Possible Causes
- Radiator Fan Relay
- Ground Circuit
- Fused B+ Output Circuit
- PCM
- Radiator Fan Relay Control Circuit Short To Ground
- Radiator Fan Relay Control Circuit Open (IPM)
- Radiator Fan Relay Control Circuit Open (PCM)
- Radiator Fan Relay Control Circuit Shorted To Ground (IPM)
- Radiator Fan Relay Control Circuit Short To Ground (PCM)
- Integrated Power Module