Circuit/System Verification
- Ignition On/Vehicle in Service Mode.
- Verify the A23C Liftgate Latch Assembly activates and releases the rear compartment lid when pressing the S46B Liftgate Unlatch Switch.
- If the A23C Liftgate Latch Assembly does not release the rear compartment lid
Refer to Circuit/System Testing.
- Go to next step: If the A23C Liftgate Latch Assembly does release the rear compartment lid
- If the A23C Liftgate Latch Assembly does not release the rear compartment lid
- Verify the scan tool Liftgate Latch Pawl Switch parameter changes between Open and Closed when opening and closing the rear compartment lid.
- If the parameter does not change
Refer to Circuit/System Testing.
- Go to next step: If the parameter changes
- If the parameter does not change
- Verify the scan tool Liftgate Latch Ratchet Switch parameter changes between Open and Closed when opening and closing the rear compartment lid.
- If the parameter does not change
Refer to Circuit/System Testing.
- Go to next step: If the parameter changes
- If the parameter does not change
- All OK.
NOTE:
Verify all doors have been commanded UNLOCK with a scan tool prior to commanding the rear compartment lid to unlatch