Step  | Action  | Value(s)  | Yes  | No  | 
|---|---|---|---|---|
| 
 Important: A short to ground will cause an open fuse(s). Before performing this diagnostic procedure, inspect the fuse(s) for an open.  | ||||
1  | 
 Does the test lamp light?  | --  | ||
2  | Connect the fused jumper between terminal D and terminal F of the turn/hazard - headlamp switch assembly harness connector. Do the park, marker and tail lamps light?  | --  | ||
3  | Repair the open in CKT 240 between the fuse block and the turn/hazard - headlamp switch assembly harness connector. Refer to Wiring Repairs in Wiring Systems. Is the repair complete?  | --  | --  | |
4  | Replace the turn/hazard - headlamp switch assembly. Is the repair complete?  | --  | --  | |
5  | Repair the open in CKT 9 between the turn/hazard - headlamp switch assembly and splice (S117 Front lights) (S300 Rear lights). Refer to Wiring Repairs in Wiring Systems. Is the repair complete?  | --  | --  | |