Index Chrysler Chrysler TOWN & COUNTRY, VOYAGER, Dodge Caravan - service repair manual 2001-2007 year
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Symptom: LEFT B-PILLAR SWITCH INPUT SHORT When Monitored and Set Condition: LEFT B-PILLAR SWITCH INPUT SHORT When Monitored: Continuously when the BCM is awake. Set Condition: When the BCM senses a B-pillar switch input less than .24 volts for over 10 seconds. POSSIBLE CAUSES DTC PRESENT LEFT B-PILLAR SWITCH SHORTED LEFT SLIDING DOOR PILLAR SWITCH MUX WIRE SHORT TO GROUND BODY CONTROL MODULE - LEFT SLIDING DOOR PILLAR SWITCH CIRCUIT SHORTED TEST ACTION APPLICABILITY 1 With the DRBIII t, record and erase DTC’s. Turn the ignition off, wait 10 seconds, then turn the ignition on. t, read DTCs. Does the DRBIII t display LEFT B-PILLAR SWITCH INPUT SHORT? All Yes → Go To 2 No → Using the wiring diagram/schematic as a guide, inspect the wiring and connectors for an intermittent condition. 2 Disconnect the Left B-Pillar Switch connector. t, erase DTCs. Turn the ignition off, wait 10 seconds, then turn the ignition on. t, read DTCs. Does the DRBIII t display LEFT B-PILLAR SWITCH INPUT OPEN? All Yes → Replace the B-Pillar Switch. Perform BODY VERIFICATION TEST - VER 1. No → Go To 3 3 Disconnect the Body Control Module C3 connector. All Yes → Repair the Left Sliding Door Pillar Switch Mux wire for a short to ground. No → Replace the Body Control Module. Perform BODY VERIFICATION TEST - VER 1. 916 POWER DOORS - SLIDING |