Hazard Warning Flasher: Testing and Inspection

1. Measure the voltage at the flasher unit terminals as indicated.
2. Disconnect the flasher unit connector before checking for continuity at terminal B.
3. If not as specified, inspect the parts listed under "Inspection area" and the related wiring harnesses.
4. If the parts and wiring harnesses are okay but the system still does not work properly, replace the flasher unit.




Terminal Voltage List (Reference)