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Home >> Jeep >> 2013 >> Compass Limited, AWD, Trans Mfr CD CVT2L >> Repair and Diagnosis >> External Pages >> Different car >> Section 180 (Driver Door Module (DDM) (DMFL/R) - Electrical Diagnostics) >> DTC Troubleshooting >> U0037-Lin Bus Circuit Low >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2012 Jeep Liberty. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes 
(D500) LIN BUS CIRCUIT SHORTED TO GROUND
(D500) LIN BUS CIRCUIT SHORTED TO THE (D501) LIN BUS RETURN CIRCUIT
DRIVER WINDOW/DOOR LOCK SWITCH
DRIVER DOOR MODULE (DDM)