Chrysler RG Voyager. Manual — part 263
TEST
ACTION
APPLICABILITY
3
Disconnect the Power Liftgate Module C2 connector.
Ensure the PLGM C1 connector is connected at this time.
Measure the resistance between ground and the Pinch Sensor Signal circuit.
Is the resistance below 100.0 ohms?
All
Yes
→ Go To 4
No
→ Replace the Power Liftgate Module.
Perform BODY VERIFICATION TEST - VER 1.
4
Remove the Power Liftgate Motor trim panel.
Remove the Liftgate trim panel.
Disconnect the Power Liftgate Module C2 connector.
Disconnect the Right Pinch Sensor connector
Measure the resistance between ground and the Pinch Sensor Signal circuit.
Is the resistance below 100.0 ohms?
All
Yes
→ Go To 5
No
→ Replace the Right Pinch Sensor.
Perform BODY VERIFICATION TEST - VER 1.
5
Remove the Liftgate trim panel.
Disconnect the Right Pinch Sensor connector.
Disconnect the Left Pinch Sensor connector.
Measure the resistance between ground and the Right Pinch Sensor Signal circuit.
Is the resistance below 1000.0 ohms?
All
Yes
→ Repair the Right Pinch Sensor Signal wire for a short to ground.
Perform BODY VERIFICATION TEST - VER 1.
No
→ Go To 6
6
Remove the left rear trim panel.
Remove the liftgate trim panel.
Disconnect the Power Liftgate Module C2 connector.
Disconnect the Left Pinch Sensor connector
Measure the resistance between ground and the Pinch Sensor Signal circuit.
Is the resistance below 100.0 ohms?
All
Yes
→ Repair the Pinch Sensor Signal wire for a short to ground.
Perform BODY VERIFICATION TEST - VER 1.
No
→ Replace the Left Pinch Sensor.
Perform BODY VERIFICATION TEST - VER 1.
1021
POWER DOORS - LIFTGATE
PINCH SENSOR SIGNAL CIRCUIT SHORT TO GROUND —
Continued
Symptom:
PROP ROD FAILURE
When Monitored and Set Condition:
PROP ROD FAILURE
When Monitored:
After a complete power open operation or a failed power close. This
DTC may be in combination with the
9Incomplete Power Close - Overcurrent9 DTC.
Set Condition:
The Power Liftgate Module has detected the prop rods not holding the
liftgate in full open position or the liftgate has dropped after a power open operation.
POSSIBLE CAUSES
TEST PROP RODS
TEST FULL OPEN SWITCH
DTC PRESENT
TEST
ACTION
APPLICABILITY
1
Examine the liftgate for proper alignment or weak liftgate prop rods.
Manually operate the liftgate of a known good vehicle and notice the effort needed.
Compare the effort needed on the disabled vehicle.
Did it take more effort to lift the liftgate on the disabled vehicle than on the known
good vehicle?
All
Yes
→ Replace the prop rods in accordance with the Service Information.
Perform BODY VERIFICATION TEST - VER 1.
No
→ Go To 2
2
With the DRBIII
t in Inputs/Outputs, read the FULL OPEN SWITCH states.
Open and close the liftgate manually and observe the Full Open Switch states.
Do switch toggle from open to close as the liftgate is opened and closed?
All
No
→ Replace the Full Open Switch in accordance with service infor-
mation.
Perform BODY VERIFICATION TEST - VER 1.
Yes
→ Check for any other PLG DTC’s before proceeding. If there are
none, check with the owner to see if this could have set in cold
weather only. If so, replace the prop rods.
Perform BODY VERIFICATION TEST - VER 1.
1022
POWER DOORS - LIFTGATE
Symptom:
*POWER LIFTGATE INOPERATIVE
POSSIBLE CAUSES
DTC’S PRESENT
MODULE RESPONSE
INTERMITTENT PROBLEM
SYSTEM TESTS
TEST
ACTION
APPLICABILITY
1
With the DRBIII
t check for response from the Body Computer and the Power
Liftgate Modules
Is there response from both modules?
All
Yes
→ Go To 2
No
→ Refer to symptom list for problems related to COMMUNICA-
TION.
2
With the DRBIII
t, read DTCs in POWER LIFTGATE and BODY COMPUTER.
Are any Power Liftgate related codes present?
All
Yes
→ Refer to symptom list for problems related to POWER LIFT-
GATE.
No
→ Go To 3
3
This test will determine what inhibited the Power Liftgate from operating properly.
With the DRBIII
t, select POWER LIFTGATE, MISCELLANEOUS, LAST INHIBIT
MONITOR.
Does the DRBIII
t display any INHIBIT REASONS?
All
Yes
→ Check for any binding conditions or other restrictions that may
prevent proper operation. Using the wiring diagram/schematic as
a guide, inspect the wiring and connectors.
No
→ Go To 4
4
Ensure Liftgate is fully closed before proceeding.
With the DRBIII
t select SYSTEM TEST.
Perform the Open, Close, Latch Cinch, Latch Release and Relay tests.
Did any test fail?
All
Yes
→ Using the wiring diagram/schematic as a guide, inspect the
wiring and connectors.
No
→ Test Complete.
1023
POWER DOORS - LIFTGATE
Symptom:
AMBIENT TEMPERATURE SENSOR CIRCUIT OPEN
When Monitored and Set Condition:
AMBIENT TEMPERATURE SENSOR CIRCUIT OPEN
When Monitored:
Anytime the Power Sliding Door Module is awake.
Set Condition:
If the Power Sliding Door Modules internal thermistor becomes open, this
code will set.
POSSIBLE CAUSES
DTC PRESENT
POWER SLIDING DOOR MODULE
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.
Operate the power sliding door several times from stop to stop if possible.
With the DRBIII
t, read ACTIVE DTCs.
Does the DRBIII
t display AMBIENT TEMPERATURE SENSOR CIRCUIT HIGH?
All
Yes
→ Replace the Power Sliding Door Module.
Perform BODY VERIFICATION TEST - VER 1.
No
→ No problem found at this time.
Perform BODY VERIFICATION TEST - VER 1.
1024
POWER DOORS - SLIDING
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