Park Lamps Inoperative - Front DeVille Export
Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Was the Exterior Lights System Check performed? | -- | Go to Step 2 | |
2 |
Is battery voltage measured? | -- | Go to Step 3 | Go to Step 5 |
3 | Measure the voltage between the hazard position lamp deactivation relay terminal B7 (BRN/WHT) and terminal A9 (DK BLU/WHT). Is battery voltage measured? | -- | Go to Step 4 | Go to Step 7 |
4 | Measure the voltage to ground at the hazard position lamp deactivation relay terminal A7 (BRN). Is battery voltage measured? | -- | Go to Step 8 | Go to Step 6 |
5 | Repair the open in CKT 9 (BRN/WHT) between S412 and the rear compartment relay center 3. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |
6 | Repair the open in CKT 9 (BRN) between S411 and the rear compartment relay center 3. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |
7 | Inspect CKT 1426 (DK BLU/WHT) for an open between the rear compartment relay center 3 and the turn/hazard switch. Refer to Testing for Continuity in Wiring Systems. Is CKT 1426 OK? | -- | Go to Step 10 | Go to Step 9 |
8 | Replace the hazard position lamp deactivation relay. Is the deactivation relay replacement complete? | -- | -- | |
9 | Repair the suspect wiring. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |
10 | Replace the turn/hazard switch. Refer to Turn Signal and Multifunction Switch Assembly - Disassemble - Off Vehicle in Steering Wheel and Column -Tilt. Is the turn/hazard switch replacement complete? | -- | -- |
