Chrysler RG Voyager. Manual — part 146
TEST
ACTION
APPLICABILITY
4
Disconnect the Left Sliding Door Lock Motor/Ajar or Latch Sensing Switch harness
connector at the bottom of the sliding door.
Disconnect the BCM C3 connector.
Back probe a jumper wire from the Left Sliding Door Ajar Switch Sense circuit at the
BCM to ground.
Measure the resistance of the Left Sliding Door Ajar Switch Sense circuit between
the BCM C3 connector and the Sliding Door intermediate connector.
Is the resistance below 5.0 ohms?
All
No
→ Repair the Left Sliding Door Ajar Switch Sense circuit for an open
between the intermediate connector and the Body Control Mod-
ule.
Perform BODY VERIFICATION TEST - VER 1.
Yes
→ Replace the Body Control Module.
Perform BODY VERIFICATION TEST - VER 1.
553
DOOR AJAR
*LEFT SLIDING DOOR AJAR SWITCH SENSE CIRCUIT OPEN —
Continued
Symptom:
*LEFT SLIDING DOOR AJAR SWITCH SENSE CIRCUIT SHORTED
TO GROUND
POSSIBLE CAUSES
LEFT SLIDING DOOR LOCK MOTOR/AJAR SWITCH SHORTED TO GROUND
LEFT SLIDING DOOR AJAR SWITCH SENSE CIRCUIT SHORTED TO GROUND
BODY CONTROL MODULE INTERNAL MALFUNCTION
LEFT SLIDING DOOR LOCK MOTOR/AJAR SWITCH (LATCH ASSY).
TEST
ACTION
APPLICABILITY
1
With the DRBIII
t in Inputs/Outputs, read the LSLIDE DR AJAR SW state.
Disconnect the Left Sliding Door harness connector at the bottom of the door.
With the DRBIII
t in Inputs/Outputs, read the LSLIDE DR AJAR SW state.
Did the Switch State change from CLOSED to OPEN?
All
Yes
→ Go To 2
No
→ Go To 3
2
Reconnect the Left Sliding Door harness connector at the bottom of the door.
Remove the door panel from the sliding door.
Disconnect the Left Sliding Door Lock Motor/Ajar or Latch Sensing Switch connector
at the door mechanism.
With the DRBIII
t in Inputs/Outputs, read the LSLIDE DR AJAR SW state.
Did the Switch State change from CLOSED to OPEN?
All
Yes
→ Replace the Sliding Door Lock Motor/Ajar Switch or Latch Assem-
bly.
Perform BODY VERIFICATION TEST - VER 1.
No
→ Repair the Left Sliding Door Lock Motor/Ajar Switch harness for
a short to ground between the door mechanism and the interme-
diate harness connector at the bottom of the door.
Perform BODY VERIFICATION TEST - VER 1.
3
Disconnect the Body Control Module C3 harness connector.
Disconnect the Left Sliding Door harness connector at the bottom of the sliding door.
Using a 12-volt Test Light connected to 12-volts, test the Sense circuit for a short to
ground.
Does the Test Light illuminate?
All
Yes
→ Repair the Left Sliding Door Ajar Switch Sense circuit for a short
to ground.
Perform BODY VERIFICATION TEST - VER 1.
No
→ Replace the Body Control Module.
Perform BODY VERIFICATION TEST - VER 1.
554
DOOR AJAR
Symptom:
*LIFTGATE AJAR CIRCUIT OPEN
POSSIBLE CAUSES
INTERMITTENT CONDITION
LIFTGATE AJAR SWITCH GROUND CIRCUIT OPEN
LIFTGATE AJAR SWITCH (CINCH/RELEASE MOTOR)
LIFTGATE AJAR SWITCH SENSE CIRCUIT OPEN
BODY CONTROL MODULE INTERNAL MALFUNCTION
TEST
ACTION
APPLICABILITY
1
Open the Liftgate.
With the DRBIII
t in Inputs/Outputs, read the LIFTGATE AJAR SW state.
Does the DRBIII
t display CLOSED?
All
Yes
→ 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 BODY VERIFICATION TEST - VER 1.
No
→ Go To 2
2
NOTE: If Power Liftgate equipped the ajar switch is in the Liftgate Cinch/
Release Motor.
Disconnect the Liftgate Ajar switch connector.
Using a 12-volt Test Light connected to 12-volts, test the Ground circuit for
continuity.
Does the light illuminate?
All
Yes
→ Go To 3
No
→ Repair the Ground circuit for an open.
Perform BODY VERIFICATION TEST - VER 1.
3
Disconnect the Liftgate Ajar Switch connector.
With the DRBIII
t in Inputs/Outputs, read the LIFTGATE AJAR SW state.
Connect a jumper wire between Sense circuit and the Ground circuit.
Does the DRBIII
t display LIFTGATE AJAR SW: CLOSED?
All
Yes
→ Replace the Liftgate Ajar Switch or Cinch/Release Motor (Latch).
Perform BODY VERIFICATION TEST - VER 1.
No
→ Go To 4
4
Disconnect the Body Control Module C3 harness connector.
Disconnect the Liftgate Ajar Switch harness connector.
Measure the resistance of the Sense circuit between the BCM C3 connector and the
Liftgate Ajar Switch connector..
Is the resistance below 5.0 ohms?
All
Yes
→ Replace the Body Control Module.
Perform BODY VERIFICATION TEST - VER 1.
No
→ Repair the Liftgate Ajar Switch Sense circuit for an open.
Perform BODY VERIFICATION TEST - VER 1.
555
DOOR AJAR
Symptom:
*LIFTGATE AJAR CIRCUIT SHORTED TO GROUND
POSSIBLE CAUSES
LIFTGATE AJAR SWITCH SHORTED TO GROUND
LIFTGATE AJAR SWITCH SENSE CIRCUIT SHORTED TO GROUND
BODY CONTROL MODULE INTERNAL MALFUNCTION
TEST
ACTION
APPLICABILITY
1
With the DRBIII
t in Inputs/Outputs, read the LIFTGATE AJAR SW state.
NOTE: If Power Liftgate equipped the ajar switch is in the Liftgate Cinch/
Release Motor.
Disconnect the Liftgate Ajar Switch harness connector.
With the DRBIII
t in Inputs/Outputs, read the LIFTGATE AJAR SW state.
Does the Switch State change from CLOSED to OPEN?
All
Yes
→ Replace the Liftgate Ajar Switch or Latch Assembly.
Perform BODY VERIFICATION TEST - VER 1.
No
→ Go To 2
2
Disconnect the Body Control Module C3 harness connector.
Disconnect the Liftgate Ajar Switch harness connector.
Using a 12-volt Test Light connected to 12-volts, test the Sense circuit for a short to
ground.
Does the Test Light illuminate?
All
Yes
→ Repair the Liftgate Ajar Switch Sense circuit for a short to
ground.
Perform BODY VERIFICATION TEST - VER 1.
No
→ Replace the Body Control Module.
Perform BODY VERIFICATION TEST - VER 1.
556
DOOR AJAR
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