Chrysler Town and Country 2003 Owner's Manual page 893

INCOMPLETE LATCH RELEASE - FULL OPEN SWITCH FAILURE —
Continued
TEST
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?
Yes → Go To 3
→ Determine if the problem is a sticking cable or hold open latch
No
3 Hold the door in the full open position and observe the hold open latch in the lower
drive unit.
With the DRBIII 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?
Yes → Go To 4
→ Replace the Latch Assembly (hold open release actuator).
No
4 With the DRBIII 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?
Yes → Replace the Power Sliding Door Module.
→ Go To 5
No
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?
Yes → Go To 6
→ Repair the ground wire for an open.
No
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?
Yes → Go To 7
→ Repair the Full Open Switch Sense wire for an open.
No
ACTION
(lower drive unit). Refer to Service information for the related
symptom(s).
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
POWER DOORS - SLIDING
869
APPLICABILITY
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