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POWER DOORS - LIFTGATE
INCOMPLETE POWER CLOSE - FULL OPEN SWITCH FAILURE/NON
ENGAGEMENT —
TEST
3
With the DRBIII in Inputs/Outputs, read the FULL OPEN SWITCH state.
Open the liftgate to mid position.
While monitoring the DRBIII , wiggle the wiring harness from the Power Liftgate
Module to the Full Open Switch on the Power Liftgate Motor assembly.
Did the switch status ever change?
Yes → Repair the Liftgate Full Open Switch Sense circuit for a short to
→ Go To 4
No
4
If there are no possible causes remaining, view repair.
Repair
Continued
ACTION
ground.
Perform BODY VERIFICATION TEST - VER 1.
Replace the Power Liftgate Motor assembly.
Perform BODY VERIFICATION TEST - VER 1.
814
APPLICABILITY
All
All
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