Except 626

Disconnect power mirror switch harness connector (remove power mirror switch if necessary). See POWER MIRROR SWITCH under REMOVAL & INSTALLATION  . With power mirror switch in specified position, check continuity between specified terminals of switch connector. See Fig 1 , Fig 2 or Fig 3 . If continuity is not as specified, replace power mirror switch.

Fig 1: Testing Power Mirror Switch (Millenia)

Courtesy of MAZDA MOTORS CORP.

Fig 2: Testing Power Mirror Switch (MPV)

Courtesy of MAZDA MOTORS CORP.

Fig 3: Testing Power Mirror Switch (Protege)

Courtesy of MAZDA MOTORS CORP.