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INCOMPLETE POWER CLOSE - LATCH FAILURE —
TEST
1
With the DRBIII , 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 , read ACTIVE DTCs.
Does the DRBIII display INCOMPLETE POWER OPEN - LATCH FAILURE?
Yes → Go To 2
→ Using the wiring diagram/schematic as a guide, inspect the
No
2
Examine the door for proper fit and alignment, lose/ 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?
Yes → Refer to Service information for the related symptom(s).
→ Go To 3
No
3
With the DRBIII in Inputs/Outputs, read the PAWL, RATCHET and 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.
Move the door to the full open position. While observing the PAWL switch state, click
the latch with a screwdriver to the first detent. The PAWL should toggle from
CLOSED to OPEN.
Move the door to the full open position. While observing the RATCHET switch state,
click the latch with a screwdriver to the second detent. The RATCHET should toggle
from CLOSED to OPEN.
Repeat the above steps several times.
Select which switch failed:
FULL OPEN Switch
PAWL Switch
RATCHET Switch
All switches operated properly.
ACTION
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.
Perform BODY VERIFICATION TEST - VER 1.
Go To 4
Go To 9
Go To 13
Go To 17
POWER DOORS - SLIDING
885
Continued
APPLICABILITY
All
All
All
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