display CHRYSLER VOYAGER 2001 Service Manual

Symptom:
VEHICLE THEFT ALARM INDICATOR OUTPUT SHORT
When Monitored and Set Condition:
VEHICLE THEFT ALARM INDICATOR OUTPUT SHORT
When Monitored: Continuously with the ignition on.
Set Condition: The BCM has detected a short to ground in the VTSS Indicator Driver
circuit.
POSSIBLE CAUSES
INTERMITTENT CONDITION
MESSAGE CENTER INTERNAL MALFUNCTION
BODY CONTROL MODULE INTERNAL MALFUNCTION
VTSS INDICATOR DRIVER CIRCUIT SHORTED TO GROUND
TEST ACTION APPLICABILITY
1 Turn the ignition on.
With the DRBIIIt, erase the current Body Control Module DTC's.
Turn the ignition off, wait 10 seconds then turn the ignition on.
With the DRBIIIt, read the current Body Control Module DTC's.
Does the DRBIIItdisplay: VTA INDICATOR OUTPUT OPEN?All
Ye s®Go To 2
No®The condition that caused this symptom is currently not present.
Inspect the related wiring harness for a possible intermittent
condition.
Perform VTSS VERIFICATION TEST - 1A.
2 Disconnect the Body Control Module C4 connector.
Measure the resistance between ground and the VTSS Indicator Driver circuit.
Is the resistance below 5.0 ohms?All
Ye s®Go To 3
No®Replace the Body Control Module.
Perform VTSS VERIFICATION TEST - 1A.
3 Disconnect the Body Control Module C4 connector.
Disconnect the Message Center connector.
Measure the resistance of the VTSS Indicator Driver circuit to ground.
Is the resistance below 5.0 ohms?All
Ye s®Repair the VTSS Indicator Driver circuit for a short to ground.
Perform VTSS VERIFICATION TEST - 1A.
No®Replace the Message Center assembly.
Perform VTSS VERIFICATION TEST - 1A.
941
VEHICLE THEFT/SECURITY

Symptom:
*ALARM TRIPS ON ITS OWN
POSSIBLE CAUSES
ALARM TRIPPED BY
INTERMITTENT CONDITION
TEST ACTION APPLICABILITY
1 With the DRBIIIt, read the Alarm Tripped By status.
Were there any causes displayed?All
Ye s®Refer to Symptom List for problems related to the component
indicated by the DRBIIIt.
Perform VTSS VERIFICATION TEST - 1A.
No®The condition that caused this symptom is currently not present.
Inspect the related wiring harness for a possible intermittent
condition. Look for any chafed, pierced, pinched or partially
broken wires.
Perform VTSS VERIFICATION TEST - 1A.
942
VEHICLE THEFT/SECURITY

Symptom:
*HOOD DOES NOT TRIP VTSS
POSSIBLE CAUSES
CHECK DRBIIItFOR HOOD AJAR SWITCH RESPONSE
BODY CONTROL MODULE
TEST ACTION APPLICABILITY
1 With the DRBIIIt, read the HOOD AJAR SW status.
Open the hood.
Does the DRBIIItdisplay CLOSED?All
Ye s®Replace the Body Control Module.
Perform VTSS VERIFICATION TEST - 1A.
No®Refer to symptom HOOD AJAR CKT OPEN in the DOOR AJAR
category.
Perform VTSS VERIFICATION TEST - 1A.
943
VEHICLE THEFT/SECURITY

Symptom:
*LEFT FRONT DOOR DOES NOT TRIP VTSS
POSSIBLE CAUSES
BODY CONTROL MODULE
CHECK DRBIIItFOR DRIVER DOOR AJAR RESPONSE
TEST ACTION APPLICABILITY
1 With the DRBIIIt, read the DRVR DOOR AJAR SW status.
Open the driver door.
Does the DRBIIItdisplay CLOSED?All
Ye s®Replace the Body Control Module.
Perform VTSS VERIFICATION TEST - 1A.
No®Refer to symptom DRIVER DOOR AJAR CKT OPEN in the
DOOR AJAR category.
Perform VTSS VERIFICATION TEST - 1A.
944
VEHICLE THEFT/SECURITY

Symptom:
*LEFT SLIDING DOOR DOES NOT TRIP VTSS
POSSIBLE CAUSES
MONITOR DRBIIItFOR LEFT SLIDING DOOR AJAR STATUS
BODY CONTROL MODULE
TEST ACTION APPLICABILITY
1 With the DRBIIIt, read the LSLIDE DR AJAR SW status.
Open the left sliding door.
Does the DRBIIItdisplay the switch state as CLOSED?All
Ye s®Replace the Body Control Module.
Perform VTSS VERIFICATION TEST - 1A.
No®Refer to symptom LEFT SLIDING DOOR AJAR CKT OPEN in
the DOOR AJAR category.
Perform VTSS VERIFICATION TEST - 1A.
945
VEHICLE THEFT/SECURITY

Symptom:
*LIFTGATE DOES NOT TRIP VTSS
POSSIBLE CAUSES
CHECK DRBIIItFOR LIFTGATE SW RESPONSE
BODY CONTROL MODULE
TEST ACTION APPLICABILITY
1 With the DRBIIIt, read the LIFTGATE AJAR SW status.
Open the liftgate.
Does the DRBIIItdisplay CLOSED?All
Ye s®Replace the Body Control Module.
Perform VTSS VERIFICATION TEST - 1A.
No®Refer to symptom LIFTGATE AJAR CKT OPEN in the DOOR
AJAR category.
Perform VTSS VERIFICATION TEST - 1A.
946
VEHICLE THEFT/SECURITY

Symptom:
*RIGHT FRONT DOOR DOES NOT TRIP VTSS
POSSIBLE CAUSES
CHECK DRBIIItFOR PASSENGER DOOR AJAR RESPONSE
BODY CONTROL MODULE
TEST ACTION APPLICABILITY
1 With the DRBIIIt, read the PASS DOOR AJAR SW status.
Open the passenger door.
Does the DRBIIItdisplay CLOSED?All
Ye s®Replace the Body Control Module.
Perform VTSS VERIFICATION TEST - 1A.
No®Refer to symptom PASSENGER DOOR AJAR CKT OPEN in the
DOOR AJAR category.
Perform VTSS VERIFICATION TEST - 1A.
948
VEHICLE THEFT/SECURITY

Symptom:
*RIGHT SLIDING DOOR DOES NOT TRIP VTSS
POSSIBLE CAUSES
CHECK DRBIIItFOR RIGHT REAR DOOR AJAR RESPONSE
BODY CONTROL MODULE
TEST ACTION APPLICABILITY
1 With the DRBIIIt, read the RSLIDE DR AJAR SW status.
Open the right sliding door.
Does the DRBIIItdisplay CLOSED?All
Ye s®Replace the Body Control Module.
Perform VTSS VERIFICATION TEST - 1A.
No®Refer to symptom RIGHT SLIDING DOOR AJAR CKT OPEN in
the DOOR AJAR category.
Perform VTSS VERIFICATION TEST - 1A.
949
VEHICLE THEFT/SECURITY

Symptom:
*VTSS WILL NOT ARM
POSSIBLE CAUSES
CHECK THE VTSS STATUS
CHECK FOR DTCS AND VTSS ARMING INHIBITORS
BODY CONTROL MODULE
TEST ACTION APPLICABILITY
1 With the DRBIIIt, check that the Theft Alarm is enabled.
Was the Theft Alarm enabled?All
Ye s®Go To 2
No®With the DRBIIIt, enable the Vehicle Theft Security System
(VTSS).
Perform VTSS VERIFICATION TEST - 1A.
2 Ensure the liftgate, and all doors are closed.
With the DRBIIIt, read the active DTC's and the ajar switch states.
Does the DRBIIItdisplay any closed switches or VTSS related DTC's?All
Ye s®Refer to the Symptom List and diagnose the appropriate symp-
tom in the DOOR AJAR or VTSS category.
Perform VTSS VERIFICATION TEST - 1A.
No®Replace the Body Control Module.
Perform VTSS VERIFICATION TEST - 1A.
955
VEHICLE THEFT/SECURITY

Symptom:
FRONT WASH SWITCH INPUT STUCK
POSSIBLE CAUSES
HIGH BEAM/FRONT WASHER SWITCH MUX CIRCUIT SHORTED TO GROUND
MULTI-FUNCTION SWITCH
WIRING HARNESS INSPECTION
FCM
TEST ACTION APPLICABILITY
1 Turn the ignition on.
With the DRB, select Body, Front Control Module and read the F Washer Switch
state.
Does the DRB display switch state as Closed?All
Ye s®Go To 2
No®Go To 4
2 Turn the ignition off.
Disconnect the Multi-Function Switch harness connector.
Turn the ignition on.
With the DRB, select Body, Front Control Module and read the F Washer Switch
state.
Does the DRB display switch state as Open?All
Ye s®Replace the Multi-Function Switch.
Perform BODY VERIFICATION TEST - VER 1.
No®Go To 3
3 Turn the ignition off.
Disconnect the Multi-Function Switch harness connector.
Disconnect the BCM C5 harness connector.
Measure the resistance between ground and the High Beam/Front Washer Switch
MUX circuit.
Is the resistance below 1000.0 ohms?All
Ye s®Repair the High Beam/Front Washer Switch MUX circuit for a
short to ground.
Perform BODY VERIFICATION TEST - VER 1.
No®Replace the Front Control Module.
Perform BODY VERIFICATION TEST - VER 1.
959
WINDSHIELD WIPER & WASHER