Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Was the Exterior Lights System Check performed? | -- | Go to Step 2 | |
2 |
Does the park lamp switch operate properly? | -- | Go to Step 3 | Go to Step 8 |
3 | Disconnect the instrument cluster (IPC) connector C3. Do the park lamps turn off? | -- | Go to Step 12 | Go to Step 4 |
4 | Disconnect the body control module (PZM) connector C2. Do the park lamps turn off? | -- | Go to Step 13 | Go to Step 5 |
5 | Remove the park lamps relay from the rear compartment relay center 2. Do the park lamps turn off? | -- | Go to Step 7 | Go to Step 6 |
6 | Repair the short to voltage in CKT 256 (PPL). Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |
7 | Replace the park lamps relay. Is the park lamps relay replacement complete? | -- | -- | |
8 |
Do the park lamps turn off? | -- | Go to Step 11 | Go to Step 9 |
9 | Inspect CKT 74 (LT BLU) for a short to ground. Refer to Testing for Short to Ground in Wiring Systems. Is CKT 74 OK? | -- | Go to Step 12 | Go to Step 10 |
10 | Repair the suspect wiring. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |
11 | Replace the headlamp switch. Refer to Headlamp Switch Replacement . Is the headlamp switch replacement complete? | -- | -- | |
12 | Replace the instrument cluster (IPC). Refer to Instrument Cluster Replacement in Instrument Panel, Gauges and Console. Is the IPC replacement complete? | -- | -- | |
13 | Replace the body control module (PZM). Refer to Body Control Module Replacement in Body Control Systems. Is the body control module replacement complete? | -- | -- |
