Step | Action | Value(s) | Yes | No | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
1 | Did you perform the Exterior Lights System Check? | -- | Go to Step 2 | |||||||
2 |
Is the voltage within the specified range? | 10-15 V | Go to Step 3 | Go to Step 7 | ||||||
3 |
Is the voltage within the specified range? | 10-15 V | Go to Step 5 | Go to Step 4 | ||||||
4 |
Do the park lamps light? | -- | Go to Step 8 | Go to Step 10 | ||||||
5 | Connect a fused jumper from the LCM connector C1 cavity C (ORN) to cavity A (BRN). Do the park lamps light? | -- | Go to Step 11 | Go to Step 6 | ||||||
6 | Repair the open in CKT 9 (BRN) between the LCM and the IP fuse block. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |||||||
7 | Repair the open in CKT 1640 (ORN) between the underhood fuse block and the LCM. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |||||||
8 | Inspect CKT 351 (BLK/WHT) between S213 and the headlamp switch for an open. Refer to Testing for Continuity in Wiring Systems. Is CKT 351 OK? | -- | Go to Step 9 | Go to Step 12 | ||||||
9 | Replace the headlamp switch. Is the repair complete? | -- | -- | |||||||
10 | Inspect CKT 308 (GRY/BLK) between the LCM and the headlamp switch for an open? Refer to Testing for Continuity in Wiring Systems. Is CKT 308 OK? | -- | Go to Step 11 | Go to Step 12 | ||||||
11 | Replace the LCM. Refer to Lamp Control Module Replacement . Is the repair complete? | -- | -- | |||||||
12 | Repair the faulty wiring. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- |
