Rear Wiper Switch Test

Remove switch from instrument panel. Place switch in OFF position. Continuity should not exist between any terminals. Place switch in ON position. Continuity should exist between terminals "B" and "D". Place switch in REAR WASH position. Continuity should exist between terminals "A" and "D". If continuity is not as specified, replace switch. See Fig 1 .

Fig 1: Rear Wiper Switch Terminal ID

Courtesy of MAZDA MOTORS CORP.