Table for Testing the Power Mirror Switch (Page 2/2)
darbysan AUG 31, 12:41 PM
A similar switch is used on Camaro's ( 82-89, mounted in the instrument panel). The insides of the switch are the same, but the mounting ears are different. You can make it work by gluing it in, but it's not as good as finding a Fiero switch.

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'87 GT , '00 3800 Series II SC, 4t65e, Vue Power Steering. (SOLD)

theogre AUG 31, 07:51 PM
Easiest way to bench test these is to put a small battery, say 9v w/ battery connector from dead whatever, tied to main + (A) and - (B).
Then connect light bulb or meter to motor's output and push a button for output tested.
Get cheap jumper wire kit will help a lot.

Still in the car then just back probe the connector w/ test light or meter.

Leave meter alone for each output, just make sure volt read same ignoring - sign.

Sometimes reverse switch setup has a crap contact and no or low volt for one direction.
(Fiero PM direction is basically a smaller switch for PW switch and can have same problem.)

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Dr. Ian Malcolm: Yeah, but your scientists were so preoccupied with whether or not they could, they didn't stop to think if they should.
(Jurassic Park)


The Ogre's Fiero Cave