A/C Switch

WARNING: This page is about a different car, the 2005 Mazda MX-5 Miata. However, it is still accessible from the selected car via links, so may be relevant.

Inspect for continuity between the A/C switch terminals using a tester.

Fig 1: Inspecting For Continuity Between A/C Switch Terminals Using A Tester
Courtesy of MAZDA MOTORS CORP.

Fig 2: Inspecting A/C Switch Terminal Connector Continuity
Courtesy of MAZDA MOTORS CORP.
Connect battery positive voltage to terminal C and ground to the terminal A.
Turn the A/C switch on.
Verify that the LED illuminates.
- If there is any malfunction, replace the A/C switch.