Chrysler RG Voyager. Manual — part 264
Symptom:
AMBIENT TEMPERATURE SENSOR CIRCUIT SHORT TO GROUND
When Monitored and Set Condition:
AMBIENT TEMPERATURE SENSOR CIRCUIT SHORT TO GROUND
When Monitored:
Anytime the Power Sliding Door Module is awake.
Set Condition:
If the Power Sliding Door Modules internal thermistor is shorted, 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 LOW?
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.
1025
POWER DOORS - SLIDING
Symptom:
CONTROL MODULE FAILURE - INTERNAL FAILURE
When Monitored and Set Condition:
CONTROL MODULE FAILURE - INTERNAL FAILURE
When Monitored:
Anytime the module is awake.
Set Condition:
Whenever the module senses an internal failure (EEPROM, ROM, ADC)
this code will set. The module must be replaced.
POSSIBLE CAUSES
SLIDING DOOR CONTROL MODULE - INTERNAL FAILURE
TEST
ACTION
APPLICABILITY
1
View repair.
All
Repair
Replace the Sliding Control Module.
Perform BODY VERIFICATION TEST - VER 1.
1026
POWER DOORS - SLIDING
Symptom:
INCOMPLETE LATCH CINCH - NO PAWL TRANSITION
When Monitored and Set Condition:
INCOMPLETE LATCH CINCH - NO PAWL TRANSITION
When Monitored:
Whenever the power sliding door in operating.
Set Condition:
The pawl switch was not detected as returning to ground during the
transition between secondary and primary cinch operation. NOTE: The door may not be
fully cinched during this condition. The door may cinch to primary but not be fully seated
and may pop off back to secondary.
POSSIBLE CAUSES
DTC PRESENT
BINDING DOOR
GROUND WIRE OPEN
PAWL SWITCH SENSE WIRE OPEN
PAWL SWITCH SENSE WIRE SHORT TO GROUND
PAWL SWITCH
TEST
ACTION
APPLICABILITY
1
NOTE: This DTC will only set during the cinching operation after the 4
second time out. This may make it difficult to reproduce.
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 if possible.
With the DRBIII
t, read ACTIVE DTCs.
Does the DRBIII
t display INCOMPLETE LATCH CINCH - NO PAWL TRANSI-
TION?
All
Yes
→ Go To 2
No
→ Using the wiring diagram/schematic as a guide, inspect the
wiring and connectors for an intermittent condition. Operate the
door several times and check for any binding or other obstruc-
tions.
Perform BODY VERIFICATION TEST - VER 1.
2
Examine the door for proper fit and alignment, loose/ hard or torn seals, worn teeth
on the rack and gear (lower drive unit) or anything that would cause an obstruction
to proper operation.
Manually operate the other sliding door or of a known good vehicle and notice the
effort needed to open and close.
Compare the effort needed on the disabled door.
Does it take more effort to operate the door than it should?
All
Yes
→ Refer to Service information for the related symptom(s).
Perform BODY VERIFICATION TEST - VER 1.
No
→ Go To 3
1027
POWER DOORS - SLIDING
TEST
ACTION
APPLICABILITY
3
Disconnect the Sliding Door Control Module C2 connector.
Disconnect the Sliding Door Latch Sensing Switch connector (latch assembly).
Measure the resistance of the Ground wires (both) between the PSD C2 connector
(cavity 20) and the Sliding Door Latch Sensing Switch connector.
Wiggle the harness while observing the ohmmeter.
Is the resistance below 5.0 ohms on both ground wires?
All
Yes
→ Go To 4
No
→ Repair the Ground wire for an open.
Perform BODY VERIFICATION TEST - VER 1.
4
Disconnect the Sliding Door Control Module C2 connector.
Disconnect the Sliding Door Latch Sensing Switch connector (latch assembly).
Measure the resistance of the Pawl Switch Sense wire between the PSD C2 connector
and the Sliding Door Latch Sensing Switch connector.
Wiggle the harness while observing the ohmmeter.
Is the resistance below 5.0 ohms?
All
Yes
→ Go To 5
No
→ Repair the Pawl Switch Sense wire for an open.
Perform BODY VERIFICATION TEST - VER 1.
5
Disconnect the Sliding Door Control Module C2 connector.
Disconnect the Sliding Door Latch Sensing Switch connector (latch assembly).
Measure the resistance between ground and the Pawl Switch Sense circuit.
Wiggle the harness while observing the ohmmeter.
Is the resistance below 1000.0 ohms?
All
Yes
→ Repair the Pawl Switch Sense wire for a short to ground.
Perform BODY VERIFICATION TEST - VER 1.
No
→ Go To 6
6
If there are no possible causes remaining, view repair.
All
Repair
Replace the Pawl Switch (latch assembly).
Perform BODY VERIFICATION TEST - VER 1.
1028
POWER DOORS - SLIDING
INCOMPLETE LATCH CINCH - NO PAWL TRANSITION —
Continued
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