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Home >> Jeep >> 2011 >> Compass Base, 2.0 A, Standard >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Cabin Compartment Node (CCN) - Electrical Diagnostics >> DTC Troubleshooting >> U0161-Lost Communication With Compass Module >> Possible Causes
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Possible Causes

Possible Causes 
(D506) LIN BUS CIRCUIT OPEN
(F929) FUSED IGNITION SWITCH OUTPUT (RUN) CIRCUIT OPEN
(Z903) GROUND CIRCUIT OPEN
COMPASS MODULE
CLUSTER