Page 873 of 4284

TEST ACTION APPLICABILITY
3 With the DRBIIItin Inputs/Outputs, read the PAWL state.
Open the sliding door to full open position.
Using a screwdriver, click the latch to the first detent while observing the DRB111t.
Unlatch the latch by pulling the handle switch and observe the DRB111tfor a state
change.
Repeat this step several times while moving the door 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®Go To 4
No®Go To 7
4 Turn the ignition off.
Disconnect the Cinch/Release Motor connector.
Using a 12-volt test light connected to 12-volts, check the Ground circuit.
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 Sliding Door Control Module C1 connector.
Disconnect the Cinch/Release Motor connector.
Measure the resistance of the Cinch/Release Motor Clutch Driver circuit between the
Sliding Door Control Module C1 connector and the 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 Cinch/Release Motor Clutch Driver wire for an open.
Perform BODY VERIFICATION TEST - VER 1.
6 If there are no possible causes remaining, view repair. All
Repair
Replace the Power Sliding Door Module.
Perform BODY VERIFICATION TEST - VER 1.
7 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
Ye s®Repair the Pawl Switch Sense wire for a short to ground.
Perform BODY VERIFICATION TEST - VER 1.
No®Go To 8
8 If there are no possible causes remaining, view repair. All
Repair
Replace the Pawl Switch (latch assembly).
Perform BODY VERIFICATION TEST - VER 1.
844
POWER DOORS - SLIDING
INCOMPLETE LATCH CINCH - PAWL SWITCH FAILURE ÐContinued
Page 874 of 4284

Symptom:
INCOMPLETE LATCH CINCH - RATCHET SWITCH FAILURE
When Monitored and Set Condition:
INCOMPLETE LATCH CINCH - RATCHET SWITCH FAILURE
When Monitored: Whenever the power sliding door is operating in the closing direction.
Set Condition: The cinch operation was not completed in 4 seconds. This code will set only
in the cinch operation after a 4 second time out.
POSSIBLE CAUSES
DTC PRESENT
BINDING DOOR
RATCHET CIRCUIT
CLUTCH GROUND OPEN
CINCH/RELEASE MOTOR CLUTCH DRIVER WIRE OPEN
GROUND WIRE OPEN
SLIDING DOOR AJAR SWITCH SENSE WIRE OPEN
SLIDING DOOR AJAR SWITCH SENSE WIRE SHORT TO GROUND
RATCHET SWITCH
TEST ACTION APPLICABILITY
1NOTE: This DTC will only set during the cinching operation after the 4
second time out. This may make it difficult to reproduce.
With the DRBIIIt, 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 DRBIIIt, read ACTIVE DTCs.
Does the DRBIIItdisplay INCOMPLETE LATCH CINCH - RATCHET SWITCH
FAILURE?All
Ye s®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.
845
POWER DOORS - SLIDING
Page 875 of 4284

TEST ACTION APPLICABILITY
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
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 state.
Open the sliding door to full open position.
Using a screwdriver, click the latch to the second detent while observing the
DRB111t.
Unlatch the latch by pulling the handle switch and observe the DRB111tfor a state
change.
Repeat this step several times while moving the door 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 Cinch/Release Motor connector.
Using a 12-volt test light connected to 12-volts, check the Ground circuit.
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 Sliding Door Control Module C1 connector.
Disconnect the Cinch/Release Motor connector.
Measure the resistance of the Cinch/Release Motor Clutch Driver circuit between the
Sliding Door Control Module C1 connector and the 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 Cinch/Release Motor Clutch Driver wire for an open.
Perform BODY VERIFICATION TEST - VER 1.
846
POWER DOORS - SLIDING
INCOMPLETE LATCH CINCH - RATCHET SWITCH FAILURE ÐContinued
Page 876 of 4284

TEST ACTION APPLICABILITY
6 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
Ye s®Go To 7
No®Repair the Ground wire for an open.
Perform BODY VERIFICATION TEST - VER 1.
7 Disconnect the Sliding Door Control Module C2 connector.
Disconnect the Sliding Door Latch Sensing Switch connector (latch assembly).
Measure the resistance of the Sliding Door Ajar Switch Sense wire between the PSD
C2 connector and the Sliding Door Latch Sensing Switch connector.
Wiggle the harness and move the door in different positions while observing the
ohmmeter.
Is the resistance below 5.0 ohms?All
Ye s®Go To 8
No®Repair the Sliding Door Ajar Switch Sense wire for an open.
Perform BODY VERIFICATION TEST - VER 1.
8 Disconnect the Sliding Door Control Module C2 connector.
Disconnect the Sliding Door Latch Sensing Switch connector (latch assembly).
NOTE: The Ratchet Switch Sense circuit is called the Sliding Door Ajar
Switch Sense circuit. They are one in the same as they perform two
functions.
Measure the resistance of the Sliding Door Ajar 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
Ye s®Go To 9
No®Repair the Sliding Door Ajar Switch Sense wire for a short to
ground.
Perform BODY VERIFICATION TEST - VER 1.
9 If there are no possible causes remaining, view repair. All
Repair
Replace the Ratchet Switch (latch assembly).
Perform BODY VERIFICATION TEST - VER 1.
847
POWER DOORS - SLIDING
INCOMPLETE LATCH CINCH - RATCHET SWITCH FAILURE ÐContinued
Page 877 of 4284

Symptom:
INCOMPLETE LATCH RELEASE - FULL OPEN SWITCH FAILURE
When Monitored and Set Condition:
INCOMPLETE LATCH RELEASE - FULL OPEN SWITCH FAILURE
When Monitored: Whenever the power sliding door is operating in the closing direction.
Set Condition: The release operation had stalled or the current was exceeded before the
full open switch had changed state during the release. This code will set only in power
closing operation.
POSSIBLE CAUSES
DTC PRESENT
FULL OPEN SWITCH GROUND OPEN
STICKING CABLES OR LATCH
FULL OPEN SWITCH WIRE OPEN
FULL OPEN SWITCH WIRE SHORT TO GROUND
LATCH ASSEMBLY - HOLD OPEN RELEASE
POWER SLIDING DOOR MODULE - FULL OPEN SWITCH
FULL OPEN SW ITCH
TEST ACTION APPLICABILITY
1 With the DRBIIIt, 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 DRBIIIt, read ACTIVE DTCs.
Does the DRBIIItdisplay INCOMPLETE LATCH RELEASE- FULL OPEN
SWITCH FAILURE?All
Ye s®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.
848
POWER DOORS - SLIDING
Page 878 of 4284

TEST ACTION APPLICABILITY
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.
Open the sliding door to the full open position.
Hold the door in the full open position and observe the hold open latch in the lower
drive unit.
Manually operate the door handle (pull and release) while observing the hold open
latch.
Repeat this step several times while observing the latch.
Does the latch work smoothly as the handle is pulled and released?All
Ye s®Go To 3
No®Determine if the problem is a sticking cable or hold open latch
(lower drive unit). Refer to Service information for the related
symptom(s).
Perform BODY VERIFICATION TEST - VER 1.
3 Hold the door in the full open position and observe the hold open latch in the lower
drive unit.
With the DRBIIItin SYSTEM TEST, perform the SLIDING DOOR LATCH RE-
LEASE TEST.
Repeat this step several times while observing the latch.
Does the latch work smoothly as the latch is activated?All
Ye s®Go To 4
No®Replace the Latch Assembly (hold open release actuator).
Perform BODY VERIFICATION TEST - VER 1.
4 With the DRBIIItin Inputs/Outputs, read the FULL OPEN SWITCH state.
While observing the FULL OPEN switch state, manually move the door from full
open to part open. The switch should toggle from CLOSED to OPEN.
Did the switch status change as the door was moved from full open to part open?All
Ye s®Replace the Power Sliding Door Module.
Perform BODY VERIFICATION TEST - VER 1.
No®Go To 5
5 Disconnect the Full Open Switch connector.
Using a 12-volt test light connected to 12-volts, check the Ground circuit.
Does the test light illuminate brightly?All
Ye s®Go To 6
No®Repair the ground wire for an open.
Perform BODY VERIFICATION TEST - VER 1.
6 Disconnect the Power Sliding Door C2 connector.
Disconnect the Full Open Switch connector.
Measure the resistance of the Full Open Switch circuit from the Power Sliding Door
Module C2 connector to the Full Open Switch connector on the lower drive unit.
Is the resistance below 5.0 ohms?All
Ye s®Go To 7
No®Repair the Full Open Switch Sense wire for an open.
Perform BODY VERIFICATION TEST - VER 1.
849
POWER DOORS - SLIDING
INCOMPLETE LATCH RELEASE - FULL OPEN SWITCH FAILURE Ð
Continued
Page 879 of 4284
TEST ACTION APPLICABILITY
7 Disconnect the Power Sliding Door C2 connector.
Disconnect the Full Open Switch connector.
Measure the resistance between ground and the Full Open Switch circuit.
Is the resistance below 1000.0 ohms?All
Ye s®Repair the Full Open Switch Sense wire for a short to ground.
Perform BODY VERIFICATION TEST - VER 1.
No®Go To 8
8 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.
850
POWER DOORS - SLIDING
INCOMPLETE LATCH RELEASE - FULL OPEN SWITCH FAILURE Ð
Continued
Page 880 of 4284

Symptom:
INCOMPLETE LATCH RELEASE - NO CURRENT
When Monitored and Set Condition:
INCOMPLETE LATCH RELEASE - NO CURRENT
When Monitored: Whenever the PSD module is awake and performing a power opera-
tion.
Set Condition: When the release operation was not completed in 4 seconds and current
did not build up to the stall level, this code will set.
POSSIBLE CAUSES
CINCH/RELEASE MOTOR LATCH DRIVER CIRCUIT SHORT TO GROUND
CINCH/RELEASE MOTOR LATCH DRIVER WIRE OPEN
CINCH/RELEASE MOTOR UNLATCH DRIVER WIRE OPEN
LATCH ASSEMBLY
POWER SLIDING DOOR MODULE
TEST ACTION APPLICABILITY
1 Turn the ignition off.
Disconnect the Sliding Door Control Module C2 connector.
Measure the resistance between the Cinch/Release Motor Latch Driver circuit and
the Cinch/Release Motor Unlatch Driver circuit.
Wiggle the harness and check for an intermittent open condition.
Is the resistance below 2.0 ohms?All
Ye s®Go To 2
No®Go To 3
2 Turn the ignition off.
Disconnect the Sliding Door Control Module C2 connector.
Measure the resistance between ground and the Cinch/Release Motor Latch Driver
circuit.
Wiggle the harness and check for an intermittent open condition.
Is the resistance below 100.0 ohms?All
Ye s®Repair the Cinch/Release Motor Latch Driver circuit for a short to
ground. This could be the Cinch/Release Motor Latch Driver or
Unlatch Driver or the motor itself.
Perform BODY VERIFICATION TEST - VER 1.
No®Replace the Power Sliding Door Module.
Perform BODY VERIFICATION TEST - VER 1.
851
POWER DOORS - SLIDING