Hazard Warning Switch: Testing and Inspection

Inspection

Hazard Lamp Switch
1. Disconnect the negative (-) battery terminal.
2. Remove the console upper cover(A).





3. Remove the center fascia lower panel(A).




4. Disconnect the hazard lamp switch connector.




5. Operate the switch and check for continuity between terminals with an ohmmeter.





Hazard Lamp Relay
1. Disconnect the negative (-) battery terminal.
2. Disconnect the ICM relay box connector.
3. Check for continuity between terminals.
There should be continuity between the No.12 and No.13 of ICM-B terminals when power and ground are connected to the No.13 and No.3 of ICM-B terminals.
4. There should be no continuity between the No.12 and No.13 of ICM-B terminals when power is disconnected to the No.13 and No.3 of ICM-B terminals.