Step  | Action  | Value(s)  | Yes  | No  | 
|---|---|---|---|---|
1  | Was the headlight system check preformed?  | --  | Go to Headlight System Check  | |
2  | 
 Are the bulbs and/or connectors open?  | --  | ||
3  | 
 Is the repair complete?  | --  | Go to Headlight System Check  | --  | 
4  | 
 Is the test lamp on?  | --  | ||
5  | Using a test lamp backprobe the underhood accessory wiring junction block harness connector C2 terminal F10 to ground. Is the test lamp on?  | --  | ||
6  | Using a test lamp backprobe the underhood accessory wiring junction block harness connector C3 terminal F1 to ground and also terminal F2 to ground. Is the test lamp on?  | --  | ||
7  | Using a test lamp backprobe connector C201 terminal L to ground. Is the test lamp on?  | --  | ||
8  | Replace the underhood accessory wiring junction block. Refer to Underhood Fuse Block Replacement for service procedure. Is the repair complete?  | --  | Go to Headlight System Check  | --  | 
9  | 
 Is the repair complete?  | --  | Go to Headlight System Check  | --  | 
10  | Repair the poor connection or open in circuit 1201 of the underhood accessory wiring junction block harness connector C2 terminal F10 to Connector C201 terminal L. Is the repair complete?  | --  | Go to Headlight System Check  | --  | 
11  | Replace the headlamp switch. Refer to Multifunction Turn Signal Lever Replacement - On Vehicle for service procedure. Is the repair complete?  | --  | Go to Headlight System Check  | --  |