Chrysler Voyager. Manual — part 360

TEST

ACTION

APPLICABILITY

3

Turn the ignition off.
Disconnect the Sliding Door Control Module C2 connector.
Disconnect the Cinch/Release Motor connector.
Measure the resistance of the Cinch/Release Motor Latch Driver circuit between the
Sliding Door Control Module C2 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

Yes

→ Go To 4

No

→ Repair the Cinch/Release Motor Latch Driver wire for an open.

Perform BODY VERIFICATION TEST - VER 1.

4

Turn the ignition off.
Disconnect the Sliding Door Control Module C2 connector.
Disconnect the Cinch/Release Motor connector.
Measure the resistance of the Cinch/Release Motor Unlatch Driver circuit between
the Sliding Door Control Module C2 connector and the Cinch/Release Motor connec-
tor.
Wiggle the harness and check for an intermittent open condition.
Is the resistance below 5.0 ohms?

All

Yes

→ Go To 5

No

→ Repair the Cinch/Release Motor Unlatch Driver wire for an open.

Perform BODY VERIFICATION TEST - VER 1.

5

Turn the ignition off.
Disconnect the Sliding Door Control Module C2 connector.
Disconnect the Cinch/Release Motor 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 1000.0 ohms?

All

Yes

→ Go To 6

No

→ Repair the Cinch/Release Motor Latch Driver wire for a short to

ground.
Perform BODY VERIFICATION TEST - VER 1.

6

Turn the ignition off.
Disconnect the Sliding Door Control Module C2 connector.
Disconnect the Cinch/Release Motor connector.
Measure the resistance between ground and the Cinch/Release Motor Unlatch Driver
circuit.
Wiggle the harness and check for an intermittent open condition.
Is the resistance below 1000.0 ohms?

All

Yes

→ Go To 7

No

→ Repair the Cinch/Release Motor Unlatch Driver wire for a short to

ground.
Perform BODY VERIFICATION TEST - VER 1.

7

If there are no possible causes remaining, view repair.

All

Repair

Replace the Latch Assembly.
Perform BODY VERIFICATION TEST - VER 1.

867

POWER DOORS - SLIDING

INCOMPLETE LATCH CINCH - OVERCURRENT —

Continued

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 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- 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.

868

POWER DOORS - SLIDING

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

Yes

→ 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 DRBIII

t in 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

Yes

→ Go To 4

No

→ Replace the Latch Assembly (hold open release actuator).

Perform BODY VERIFICATION TEST - VER 1.

4

With the DRBIII

t in 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

Yes

→ 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

Yes

→ 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

Yes

→ Go To 7

No

→ Repair the Full Open Switch Sense wire for an open.

Perform BODY VERIFICATION TEST - VER 1.

869

POWER DOORS - SLIDING

INCOMPLETE LATCH RELEASE - FULL OPEN SWITCH FAILURE —

Continued

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

Yes

→ 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.

870

POWER DOORS - SLIDING

INCOMPLETE LATCH RELEASE - FULL OPEN SWITCH FAILURE —

Continued