Check Hazard Switch

Remove the A/C control panel.
- Manual A/C model: Refer to MANUAL A/C MODEL .
- Auto A/C model: Refer to AUTO A/C MODEL .

Measure the resistance between hazard switch terminals.

Preparation tool:

Circuit tester

Auto A/C model

Fig 1: Identifying Hazard Switch Connector Terminals (Auto A/C Model)

Courtesy of SUBARU OF AMERICA, INC.

Terminal No.	Inspection conditions	Standard
1 - 2	Switch OFF	1 MΩ or more
1 - 2	Switch ON	Less than 1 Ω

Manual A/C model

Fig 2: Identifying Hazard Switch Connector Terminals (Manual A/C Model)

Courtesy of SUBARU OF AMERICA, INC.

Terminal No.	Inspection conditions	Standard
4 - 5	Switch OFF	1 MΩ or more
4 - 5	Switch ON	Less than 1 Ω

Replace the A/C control panel if the inspection result is not within the standard value.