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Power Mirror Switch

Remove power mirror switch. See POWER MIRROR SWITCH under REMOVAL & INSTALLATION. Disconnect power mirror switch. Using an ohmmeter, check for resistance between appropriate power mirror switch terminals. See Figure . See POWER MIRROR SWITCH RESISTANCE TEST table. If switch fails any test, replace switch.

POWER MIRROR SWITCH RESISTANCE TEST (1)

Switch Position Terminal/Resistance Terminal/Resistance
Up "D"/0 "B"/Infinity
Down "D"/Infinity "B"/0
Left "B"/Infinity "F"/0
Right "B"/0 "F"/Infinity
(1) Terminal "A" should always test infinity resistance and terminal "C" should always test 0 resistance.