2001 CHRYSLER VOYAGER Service Manual

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Page 809 of 4284

CHRYSLER VOYAGER 2001 Service Manual TEST ACTION APPLICABILITY
2 Examine the liftgate for proper fit and alignment, lose/hard or torn seals, latch
striker or anything that would cause an obstruction to proper operation.
Manually operate

TEST ACTION APPLICABILITY
2 Examine the liftgate for proper fit and alignment, lose/hard or torn seals, latch
striker or anything that would cause an obstruction to proper operation.
Manually operate the liftgate of a known good vehicle and notice the effort needed to
open and close.
Compare the effort needed on the disabled liftgate.
Does it take more effort to operate the liftgate than it should?All
Ye s®Refer to Service information for the related symptom(s).
Perform BODY VERIFICATION TEST - VER 1.
No®Go To 3
3 With the DRBIIItin Inputs/Outputs, read the RATCHET SWITCH state.
Open the liftgate to full open position.
Using a screwdriver, click the latch to the second detent while observing the
DRB111t.
Unlatch the latch by pressing the handle switch and observe the DRB111tfor a state
change.
Repeat this step several times while moving the liftgate in different positions and
wiggling the wiring harness to check for an intermittent short.
Did the DRB111tshow the switch state changes correctly every time?All
Ye s®Replace the Power Sliding Door Module.
Perform BODY VERIFICATION TEST - VER 1.
No®Go To 4
4 Turn the ignition off.
Disconnect the Liftgate Cinch/Release Motor connector.
Using a 12-volt test light connected to 12-volts, check the Ground circuit (cavity 4).
Wiggle the harness and check for an intermittent open condition.
Does the test light illuminate brightly?All
Ye s®Go To 5
No®Repair the Clutch Ground wire for an open.
Perform BODY VERIFICATION TEST - VER 1.
5 Turn the ignition off.
Disconnect the Power Liftgate Module C1 connector.
Disconnect the Liftgate Cinch/Release Motor connector.
Measure the resistance of the Liftgate Latch Clutch Driver circuit between the Power
Liftgate Module C1 connector and the Liftgate Cinch/Release Motor connector.
Wiggle the harness and check for an intermittent open condition.
Is the resistance below 5.0 ohms?All
Ye s®Go To 6
No®Repair the Liftgate Latch Clutch Driver wire for an open.
Perform BODY VERIFICATION TEST - VER 1.
6 Disconnect the Power Liftgate C2 connector.
Disconnect the Liftgate Cinch/Release Motor connector.
Measure the resistance of the Ground wire between the PLG C2 connector (cavity 20)
and the Liftgate Cinch/Release Motor connector (cavity 1).
Wiggle the harness while observing the ohmmeter.
Is the resistance below 5.0 ohms?All
Ye s®Go To 7
No®Repair the Ground wire for an open.
Perform BODY VERIFICATION TEST - VER 1.
780
POWER DOORS - LIFTGATE
INCOMPLETE LATCH CINCH - RATCHET SWITCH FAILURE ÐContinued

Page 810 of 4284

CHRYSLER VOYAGER 2001 Service Manual TEST ACTION APPLICABILITY
7 Disconnect the Power Liftgate Module C2 connector.
Disconnect the Liftgate Cinch/Release Motor connector.
Measure the resistance of the Liftgate Ajar Switch Sense wire betw

Page 811 of 4284

CHRYSLER VOYAGER 2001 Service Manual Symptom:
INCOMPLETE LATCH RELEASE - NO CURRENT
When Monitored and Set Condition:
INCOMPLETE LATCH RELEASE - NO CURRENT
When Monitored: Whenever the power liftgate module is awake and performing a powe

Page 812 of 4284

CHRYSLER VOYAGER 2001 Service Manual TEST ACTION APPLICABILITY
3 Turn the ignition off.
Disconnect the Power Liftgate Module C2 connector.
Measure the resistance between ground and the Liftgate Latch Cinch Driver circuit.
Wiggle the harn

TEST ACTION APPLICABILITY
3 Turn the ignition off.
Disconnect the Power Liftgate Module C2 connector.
Measure the resistance between ground and the Liftgate Latch Cinch Driver circuit.
Wiggle the harness and check for an intermittent open condition.
Is the resistance below 100.0 ohms?All
Ye s®Repair the Liftgate Latch Cinch/Release Driver circuit for a short
to ground. This could be the Latch Cinch Driver wire or the Latch
Release Driver wire or the motor itself.
Perform BODY VERIFICATION TEST - VER 1.
No®Go To 4
4 Turn the ignition off.
Disconnect the Power Liftgate Module C2 connector.
Measure the resistance between the Ground circuit and the Liftgate Latch Cinch
Driver circuit.
Wiggle the harness and check for an intermittent open condition.
Is the resistance below 1000.0 ohms?All
Ye s®Repair the Liftgate Latch Cinch/Release Driver circuit for a short
to the Ground circuit This could be the Latch Cinch Driver wire or
the Latch Release Driver wire or the motor itself.
Perform BODY VERIFICATION TEST - VER 1.
No®Go To 5
5 If there are no possible causes remaining, view repair. All
Repair
Replace the Power Liftgate Module.
Perform BODY VERIFICATION TEST - VER 1.
6 Turn the ignition off.
Disconnect the Power Liftgate Module C2 connector.
Disconnect the Liftgate Cinch/Release Motor connector.
Measure the resistance of the Liftgate Latch Cinch Driver circuit between the Power
Liftgate Module C2 connector and the Liftgate Cinch/Release Motor connector.
Wiggle the harness and check for an intermittent open condition.
Is the resistance below 5.0 ohms?All
Ye s®Go To 7
No®Repair the Liftgate Latch Cinch Driver wire for an open.
Perform BODY VERIFICATION TEST - VER 1.
7 Turn the ignition off.
Disconnect the Power Liftgate Module C2 connector.
Disconnect the Liftgate Cinch/Release Motor connector.
Measure the resistance of the Liftgate Latch Release Driver circuit between the
Power Liftgate Module C2 connector and the Liftgate Cinch/Release Motor connector.
Wiggle the harness and check for an intermittent open condition.
Is the resistance below 5.0 ohms?All
Ye s®Go To 8
No®Repair the Liftgate Latch Release Driver wire for an open.
Perform BODY VERIFICATION TEST - VER 1.
783
POWER DOORS - LIFTGATE
INCOMPLETE LATCH RELEASE - NO CURRENT ÐContinued

Page 813 of 4284

CHRYSLER VOYAGER 2001 Service Manual TEST ACTION APPLICABILITY
8 If there are no possible causes remaining, view repair. All
Repair
Replace the Latch Assembly.
Perform BODY VERIFICATION TEST - VER 1.
784
POWER DOORS - LIFTGATE
INCOMPLETE

Page 814 of 4284

CHRYSLER VOYAGER 2001 Service Manual Symptom:
INCOMPLETE LATCH RELEASE - RATCHET SWITCH FAILURE
When Monitored and Set Condition:
INCOMPLETE LATCH RELEASE - RATCHET SWITCH FAILURE
When Monitored: Whenever the power liftgate is performing

Page 815 of 4284

CHRYSLER VOYAGER 2001 Service Manual TEST ACTION APPLICABILITY
3 With the DRBIIItin Inputs/Outputs, read the RATCHET state.
Open the liftgate to full open position.
Using a screwdriver, click the latch to the second detent while observin

Page 816 of 4284

CHRYSLER VOYAGER 2001 Service Manual Symptom:
INCOMPLETE LATCH RELEASE- OVERCURRENT
When Monitored and Set Condition:
INCOMPLETE LATCH RELEASE- OVERCURRENT
When Monitored: Whenever the power liftgate is operating.
Set Condition: The latc

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