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Main Switch

Disconnect main switch connector. With main switch in specified position, check continuity between main switch connector terminals. See MAIN SWITCH CONTINUITY TEST  . SeeFig 1 . If continuity is not as specified, replace main switch.

MAIN SWITCH CONTINUITY TEST

Switch Position Continuity Between Terminals
OFF "A" & "F"; (1) "B" & "C"
ON "A" & "B"; (1) "B" & "C"
(1) Apply battery voltage across these terminals to test switch backlighting or indicator light.
Fig 1: Main Switch Connector Terminal ID
G93D00722Courtesy of MAZDA MOTORS CORP.