Chrysler RG Voyager. Manual — part 268
Symptom:
INCOMPLETE LATCH RELEASE- SECTOR GEAR RETURN FAIL-
URE
When Monitored and Set Condition:
INCOMPLETE LATCH RELEASE- SECTOR GEAR RETURN FAILURE
When Monitored:
Whenever the power sliding door is operating.
Set Condition:
If the cinch release motor takes longer than 700 ms to perform a release
operation this code will set. The main causes of this code setting is some type of sticking
situation preventing the sector gear in the cinch release motor assembly to return to its
neutral position.
POSSIBLE CAUSES
DTC PRESENT
BINDING SLIDING DOOR
CINCH RELEASE MOTOR ASSEMBLY
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 if possible.
With the DRBIII
t, read ACTIVE DTCs.
Does the DRBIII
t display INCOMPLETE LATCH RELEASE - SECTOR GEAR
RETURN FAILURE?
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 sliding door for proper fit and alignment, loose/hard or torn seals or
anything that would cause an obstruction to proper operation.
Manually operate the sliding door of a known good vehicle and notice the effort
needed to open and close.
Compare the effort needed on the disabled sliding door.
Especially notice the effort needed to unlatch and close the 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
→ Replace the Cinch Release Motor Assembly..
Perform BODY VERIFICATION TEST - VER 1.
1041
POWER DOORS - SLIDING
Symptom:
INCOMPLETE POWER CLOSE - FULL OPEN SWITCH FAILURE
When Monitored and Set Condition:
INCOMPLETE POWER CLOSE - FULL OPEN SWITCH FAILURE
When Monitored:
Whenever the power sliding door is operating in the closing direction.
Set Condition:
The Full Open Switch was detected as closed before 100 hall effect pulses
were counted since the start of the close operation.
POSSIBLE CAUSES
DTC PRESENT
STICKING CABLES OR SWITCH
FULL OPEN SWITCH SHORT TO GROUND
FULL OPEN SWITCH
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 if possible.
With the DRBIII
t, read ACTIVE DTCs.
Does the DRBIII
t display INCOMPLETE POWER CLOSE - FULL OPEN SWITCH
FAILURE?
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 cables or other
obstructions.
Perform BODY VERIFICATION TEST - VER 1.
2
Examine the door for proper fit and alignment, foreign material in the lower drive
unit or anything that would cause an obstruction to proper operation of the Full Open
Switch.
With the DRBIII
t in Inputs/Outputs, read the FULL OPEN SWITCH state.
Manually operate the door handle while monitoring the DRBIII
t.
Does the switch status change smoothly as the handle is pulled and released?
All
Yes
→ Go To 3
No
→ Refer to Service information for the related symptom(S).
Perform BODY VERIFICATION TEST - VER 1.
1042
POWER DOORS - SLIDING
TEST
ACTION
APPLICABILITY
3
With the DRBIII
t in Inputs/Outputs, read the FULL OPEN SWITCH state.
Open the Sliding Door to mid position.
While monitoring the DRBIII
t, wiggle the wiring harness from the Power Sliding
Door Module to the Full Open Switch on the lower drive unit.
Did the switch status ever change?
All
Yes
→ Repair the Full Open Switch Sense circuit for a short to ground.
Perform BODY VERIFICATION TEST - VER 1.
No
→ Go To 4
4
If there are no possible causes remaining, view repair.
All
Repair
Replace the Full Open Switch (lower drive unit).
Perform BODY VERIFICATION TEST - VER 1.
1043
POWER DOORS - SLIDING
INCOMPLETE POWER CLOSE - FULL OPEN SWITCH FAILURE —
Continued
Symptom:
INCOMPLETE POWER CLOSE - EXCESSIVE HALL EFFECT SIG-
NAL
When Monitored and Set Condition:
INCOMPLETE POWER CLOSE - EXCESSIVE HALL EFFECT SIGNAL
When Monitored:
Anytime the power sliding door is in the closing cycle.
Set Condition:
If during a closing operation the PSD module detects an excessive hall
effect signal time period, this code will set. Code will also set if obstacle detection becomes
inoperative due to a hall effect sensor failure or high effort on door during power up.
POSSIBLE CAUSES
DTC PRESENT
POWER SLIDING DOOR MODULE - HALL EFFECT OPEN
LOWER DRIVE UNIT
BINDING DOOR
HALL EFFECT GROUND CIRCUIT OPEN
DOOR MOTOR HALL EFFECT SUPPLY WIRE OPEN
DOOR MOTOR HALL EFFECT SUPPLY WIRE SHORT TO GROUND
DOOR MOTOR HALL EFFECT SIGNAL WIRE OPEN
DOOR MOTOR HALL EFFECT SIGNAL WIRE SHORT TO GROUND
DOOR MOTOR ASSEMBLY
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 INCOMPLETE POWER CLOSE - EXCESSIVE HALL
EFFECT SIGNAL?
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 conditions.
Perform BODY VERIFICATION TEST - VER 1.
1044
POWER DOORS - SLIDING
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