Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you perform the Instrument Cluster Diagnostic System Check? | -- | Go to Step 2 | Go to Diagnostic System Check - Instrument Cluster in Instrument Panel, Gauges and Console |
2 | Did you review the release system operation and perform the necessary inspections? | -- | Go to Step 3 | Go to Symptoms |
3 | Verify that the gate ajar indicator is inoperative. Does the gate ajar indicator operate normally? | -- | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 4 |
4 |
Does the REAR GATE/DOOR output indicate CLOSED with the liftglass or liftgate open? | -- | Go to Step 5 | Go to Step 17 |
5 |
Does the REAR GATE/DOOR output indicate CLOSED with the liftglass or liftgate open? | -- | Go to Step 6 | Go to Diagnostic System Check - Instrument Cluster in Instrument Panel, Gauges and Console or Diagnostic System Check - Body Control System in Body Control System |
6 | Is the vehicle equipped with a lift gate? | -- | Go to Step 7 | Go to Step 8 |
7 | Is the tail gate alarm indicator only inoperative with the liftgate open? | -- | Go to Step 10 | Go to Step 8 |
8 |
Did the tail gate alarm indicator illuminate? | -- | Go to Step 9 | Go to Step 12 |
9 |
Did the tail gate alarm indicator illuminate? | -- | Go to Step 15 | Go to Step 14 |
10 |
Did the tail gate alarm indicator illuminate? | -- | Go to Step 13 | Go to Step 11 |
11 |
Did the tail gate alarm indicator illuminate? | -- | Go to Step 16 | Go to Step 14 |
12 | Locate and repair the open or the high resistance in CKT 1303 between the rear window wiper cutout and liftglass ajar jamb switch and the BCM. Refer to Circuit Testing and Wiring Repairs in Wiring Was an open found and repaired? | -- | Go to Step 19 | Go to Step 18 |
13 | Locate and repair the open or the high resistance in CKT 1303 between the liftgate ajar jamb switch and S900. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to Step 19 | -- |
14 | Locate and repair the open or the high resistance in CKT 1350 (BLK). Refer to Circuit Testing and Wiring Repairs in Wiring Systems. | -- | Go to Step 19 | -- |
15 | Replace the rear window wiper cutout and liftglass ajar jamb switch. Is the repair complete? | -- | Go to Step 19 | -- |
16 | Replace the liftgate ajar jamb switch. Is the repair complete? | -- | Go to Step 19 | -- |
17 | Replace the instrument cluster. Refer to Instrument Cluster Replacement in Instrument Panel, Gauges and Console. Is the repair complete? | -- | Go to Step 19 | -- |
18 |
Is the repair complete? | -- | Go to Step 19 | -- |
19 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK | Go to Step 4 |
