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Home >> Jeep >> 2007 >> Wrangler Rubicon, Standard >> Repair and Diagnosis (Single Page) >> Electrical >> Gauges >> Instrument Cluster - Electrical Diagnostics >> Instrument Cluster - Electrical Diagnostics >> DTC Troubleshooting >> U1149-Lost Communication With MULTIFUNCTION Switch >> Possible Causes

Possible Causes

Possible Causes 
(D506) LIN BUS CIRCUIT OPEN
(F943) FUSED RUN/START RELAY OUTPUT CIRCUIT OPEN
(A412) FUSED B(+) (I.O.D.) CIRCUIT OPEN
(Z910) GROUND CIRCUIT OPEN
STEERING CONTROL MODULE
CLUSTER