Door Ajar Test 1A - Identifying Door Ajar Problems

NOTE: Perform SYMPTOM ID TEST 1A before proceeding with this test. For connector terminal identification, refer to CONNECTOR IDENTIFICATION . For wiring diagrams, refer to WIRING DIAGRAMS . Perform, after each repair, VERIFICATION TEST VER-1A - VERIFICATION PROCEDURE .

CAUTION: Always turn ignition switch to OFF position prior to disconnecting any module connector.

Ensure all doors are closed and properly aligned. Using scan tool, enter BODY SYSTEM, then BODY COMPUTER. Select INPUTS/OUTPUTS. Observe door and liftgate ajar switch status.
Individually open and close all doors and liftgate. Scan tool should display status opposite of actual door position.
If scan tool displays ajar switch status CLOSED when door is closed, perform appropriate SHORTED test. See DOOR AJAR SYMPTOM DIRECTORY table. If scan tool displays ajar switch status OPEN when door is open, perform appropriate OPEN test. See DOOR AJAR SYMPTOM DIRECTORY table.

DOOR AJAR SYMPTOM DIRECTORY

Problem Circuit	Perform
Shorted Driver's Door Ajar	DOOR AJAR TEST 2A
Open Driver's Door Ajar	DOOR AJAR TEST 3A
Shorted Passenger's Door Ajar	DOOR AJAR TEST 4A
Open Passenger's Door Ajar	DOOR AJAR TEST 5A
Open Left Rear Door Ajar	DOOR AJAR TEST 6A
Open Right Rear Door Ajar	DOOR AJAR TEST 7A
Shorted Liftgate Ajar	DOOR AJAR TEST 8A
Open Liftgate Ajar	DOOR AJAR TEST 9A