Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you perform the Instrument Cluster Diagnostic System Check? | -- | Go to Step 2 | |
2 |
Do the interior lamps turn on? | -- | Go to Step 12 | Go to Step 3 |
3 |
Is the input on with the left front door open and off with the door closed? | -- | Go to Step 4 | Go to Step 5 |
4 | Replace the drivers door module (DDM). Is the repair complete? | -- | -- | |
5 |
Does the scan tool indicate that the switch input on the DDM left front door jamb is active? | -- | Go to Step 9 | Go to Step 6 |
6 | Inspect the switch connector on the left front door jamb for poor terminal contact. Is the connector terminal contact OK? | -- | Go to Step 8 | Go to Step 7 |
7 | Repair the switch connector terminal contact. Is the repair complete? | -- | -- | |
8 | Replace the left front door jamb switch. Is the repair complete? | -- | -- | |
9 | Connect a fused jumper from the left front door jamb switch connector terminal A to ground. Does the scan tool indicate that the switch input on the DDM left front door jamb is active? | -- | Go to Step 11 | Go to Step 10 |
10 | Repair the open in CKT 126 (TAN) or the poor terminal contact at DDM connector C3 terminal C. Is the repair complete? | -- | -- | |
11 | Repair open in CKT 1183 (BLK/WHT) or poor terminal contact at DDM connector C3 terminal A. Is the repair complete? | -- | -- | |
12 |
Is the input on when the key is in the ignition? | -- | Go to Step 13 | Go to Step 19 |
13 | Use the SBM Data List Inputs Function on the scan tool in order to observe the state of the Key In Ignition Input. Is the input on when the key is in the ignition? | -- | Go to Step 14 | Go to Step 15 |
14 | Replace the body control module (SBM). Refer to Body Control Module (BCM) Programming/RPO Configuration in Body Control System. Is the repair complete? | -- | -- | |
15 |
Is the input on with the jumper installed? | -- | Go to Step 16 | Go to Step 18 |
16 | Test the RFA module connector for poor terminal contact at terminal A3. | -- | Go to Step 22 | Go to Step 17 |
17 | Repair the connector terminal contact. Is the repair complete? | -- | -- | |
18 | Repair the open in CKT 1845 (LT GRN) or the poor terminal contact at SBM connector terminal C10. Is the repair complete? | -- | -- | |
19 |
Is the resistance less than the specified value when the key is inserted in the ignition switch? | 5 ohms | Go to Step 20 | Go to Step 23 |
20 | Test the RFA module connector for poor terminal contact. Is the terminal contact OK? | -- | Go to Step 22 | Go to Step 21 |
21 | Repair the connector terminal contact. Is the repair complete? | -- | -- | |
22 | Replace the RFA module. Is the repair complete? | -- | -- | |
23 | Use a DMM in order to backprobe C206 from terminal B8 to ground. Is the resistance less than the specified value when the key is inserted in the ignition switch? | 5 ohms | Go to Step 24 | Go to Step 25 |
24 | Repair the open in CKT 80 (LT GRN) between the RFA module connector and C206. Is the repair complete? | -- | -- | |
25 | Use a DMM in order to backprobe C206 from terminal B3 to ground. Is the resistance less than the specified value? | 5 ohms | Go to Step 27 | Go to Step 26 |
26 | Repair the open in CKT 351 (BLK/WHT) or the poor terminal contact at ground G202. Is the repair complete? | -- | -- | |
27 |
Is the resistance less than the specified value? | 5 ohms | Go to Step 29 | Go to Step 28 |
28 | Repair the open in CKT 80 (LT GRN) or CKT 351 (BLK/WHT) between C206 and the ignition key warning switch. Is the repair complete? | -- | -- | |
29 | Test the ignition key warning switch connector for poor terminal contact. Is the terminal contact OK? | -- | Go to Step 31 | Go to Step 30 |
30 | Repair the connector terminal contact. Is the repair complete? | -- | -- | |
31 | Replace the ignition key warning switch. Is the repair complete? | -- | -- |
