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Home >> Jeep >> 2007 >> Liberty Limited, RWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Headlights >> Lighting Systems - Exterior - Electrical Diagnostics >> Lamps/Lighting - Exterior >> DTC Troubleshooting >> Rear Fog Relay Circuit Low >> Notes

Rear Fog Relay Circuit Low: Notes

For complete wiring diagrams, refer to SYSTEM WIRING DIAGRAMS article.

  1. When Monitored: 

    With the ignition on.

  2. Set Condition: 

    BCM detects a low (ground) on the Fog Relay even though it is not attempting to turn on the Rear Fog Lamps for more than 5 seconds.

Possible Causes 
LOW BEAM RELAY
OPEN FUSED B+ CIRCUIT
LOW BEAM RELAY CONTROL CIRCUIT
LOW BEAM RELAY
BODY CONTROL MODULE