Index Chrysler Chrysler TOWN & COUNTRY, VOYAGER, Dodge Caravan - service repair manual 2001-2007 year
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Symptom: LEFT CYLINDER LOCK SWITCH INPUT OPEN OR SHORT TO When Monitored and Set Condition: LEFT CYLINDER LOCK SWITCH INPUT OPEN OR SHORT TO VOLTAGE When Monitored: At all times when battery power is supplied to the Body Control Module. Set Condition: When the BCM senses voltage to the cylinder lock switch above 4.6 volts for over 10 seconds. POSSIBLE CAUSES DTC PRESENT BODY CONTROL MODULE - LEFT CYLINDER LOCK SWITCH VOLTAGE LOW CYLINDER LOCK SWITCH GROUND OPEN CYLINDER LOCK SWITCH MUX OPEN CYLINDER LOCK SWITCH OPEN CYLINDER LOCK SWITCH MUX SHORT TO VOLTAGE BODY CONTROL MODULE - LEFT CYLINDER LOCK SWITCH MUX SHORT TO VOLTAGE TEST ACTION APPLICABILITY 1 NOTE: When this code is present, the VTSS indicator will illuminate solid during the t, record and erase DTC’s. Cycle the ignition switch from ON to OFF to ON. t, read DTC’s. Remove the key and operate the door locks several times from the Left Cylinder Lock t. Wait 10 seconds. t display LEFT CYL LOCK SW INPUT OPEN OR SHORT TO VOLTAGE? All Yes → Go To 2 No → Using the wiring diagram/schematic as a guide, inspect the wiring and connectors. 2 With the DRBIII t in Sensors, read the LEFT CYL LOCK SW voltage. Does the DRBIII t display 4.0 volts or greater? All Yes → Go To 3 No → Disconnect the BCM harness connector(s). Check connectors - Clean/repair as necessary. If okay, replace the Body Control 760 POWER DOOR LOCKS/RKE |