Hazard Warning Switch Test
- Ensure HAZARD fuse is good. Ensure flasher is good. With hazard warning switch removed from instrument panel, ensure voltage exists at hazard warning switch wiring harness connector terminal No. 6 (White wire). If voltage does not exist, check repair open White wire circuit. See WIRING DIAGRAMS . If wiring circuit is okay, replace fuse and relay block No. 1. If voltage exists, go to next step.
- Disconnect hazard switch connector. Remove turn/hazard flasher. Using a DVOM, check for resistance in Green/Red wire between hazard warning switch connector terminal No. 5 and turn/flasher connector terminal No. 2. If resistance is less than one ohm, replace hazard warning switch. If resistance is more than one ohms, check and repair open Green/White wire circuit. See WIRING DIAGRAMS . If wiring circuit is okay, replace junction connector No. 2.