Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you perform the Audible Warning System Check? | -- | Go to Step 2 | |
2 |
Is the lamps-on warning alarm present? | -- | Go to Step 7 | Go to Step 3 |
3 | Place the ignition switch in the RUN position. Is the lamps-on warning alarm present? | -- | Go to Step 5 | Go to Step 4 |
4 | Place the headlamp switch in the HEAD or the PARK position. Is the lamps-on warning alarm present? | -- | Go to Step 13 | Go to Step 6 |
5 | Replace the audio alarm module. Refer to Multifunction Alarm Module Replacement . Is the repair complete? | -- | -- | |
6 | Inspect for an intermittent failure mode. Refer to Testing for Electrical Intermittents . Did you refer to the appropriate procedure? | -- | -- | |
7 | Disconnect headlamp and panel dimming switch. Is the lamps-on warning also present? | -- | Go to Step 8 | Go to Step 10 |
8 |
Is there battery voltage? | -- | Go to Step 9 | Go to Step 5 |
9 |
Is there battery voltage? | -- | Go to Step 11 | Go to Step 12 |
10 | Replace the headlamp and panel dimmer switch. Refer to Headlamp Switch Replacement in Lighting Systems. Is the repair complete? | -- | -- | |
11 | Repair the short to voltage in CKT 8 (GRY) between the instrument panel fuse flock and the convenience center. Is the repair complete? | -- | -- | |
12 | Repair the short to voltage in CKT 44 (DK GRN) between the instrument panel fuse block cavity D4 and the headlamp and panel dimmer switch. Is the repair complete? | -- | -- | |
13 |
Is there battery voltage? | -- | Go to Step 5 | Go to Step 14 |
14 | Repair the open in CKT 39 (PNK) between the instrument panel fuse block and the convenience center. Is the repair complete? | -- | -- |
