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Home >> Chrysler >> 2021 >> Voyager LXi, Gas >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Body Control Module (BCM) - DTCS B170B-11 To B2312-15 >> Diagnosis And Testing >> B1939-13-Left Power Sliding Door Switch-Circuit Open >> Possible Causes

Possible Causes

Possible Causes
LEFT SLIDING DOOR PILLAR SWITCH MUX CIRCUIT OPEN
GROUND CIRCUIT OPEN
LEFT POWER SLIDING DOOR SWITCH
BODY CONTROL MODULE (BCM)

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  .