Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Was the Interior Lights System Check performed? | -- | Go to Step 2 | Refer to Interior Lamps System Check in Lighting Systems |
2 |
Does the Scan Tool show any DTCs? | -- | Refer to Diagnostic System Check - Body Control System in Body Control Systems | Go to Step 3 |
3 | Check the CTSY LP fuse 8 in the IP fuse block. Is the fuse good? | -- | Go to Step 5 | Go to Step 4 |
4 | Locate and repair the short to ground in CKT 40 (ORN) and/or CKT 1732 (ORN) and replace the fuse. Is the repair complete? | -- | Refer to Interior Lamps System Check in Lighting Systems | -- |
5 | Connect a test lamp from ground to terminal A4 of the body relay block. Does the test lamp light? | -- | Go to Step 7 | Go to Step 6 |
6 | Locate and repair open in CKT 40 from the body relay block terminal A4 to the IP fuse block terminal E5. Is the repair complete? | -- | Refer to Interior Lamps System Check in Lighting Systems | -- |
7 | Disconnect BCM connector C1 and connect a fused jumper wire from ground to terminal A8 of the BCM C1 connector. Does the IP compartment lamp operate normally? | -- | Go to Step 8 | Go to Step 9 |
8 | Replace the BCM. Is the repair complete? | -- | Refer to Interior Lamps System Check in Lighting Systems | -- |
9 | Reconnect BCM connector C1 and connect a test lamp from ground to terminal C5 of the body relay block. Does the test lamp light? | -- | Go to Step 11 | Go to Step 10 |
10 | Replace the Inadvertant Power Relay. Is the repair complete? | -- | Refer to Interior Lamps System Check in Lighting Systems | -- |
11 | Connect a test lamp from CKT 1732 (ORN) at the IP compartment Lamp to ground. Does the test lamp light? | -- | Go to Step 13 | Go to Step 12 |
12 | Locate and repair the open in CKT 1732 (ORN) between IP compartment Lamp and the body relay block. Is the repair complete? | -- | Refer to Interior Lamps System Check in Lighting Systems | -- |
13 | With a DMM, check for continuity to ground from CKT 1850 (BLK) at the IP compartment Lamp. Do you have continuity? | -- | Go to Step 14 | Go to Step 15 |
14 | Replace the IP compartment Lamp. Is the repair complete? | -- | Refer to Interior Lamps System Check in Lighting Systems | -- |
15 | Locate and repair the open in CKT 1850 (BLK) between the IP compartment Lamp and G202. Is the repair complete? | -- | Refer to Interior Lamps System Check in Lighting Systems | -- |
