Question about 1998 Buick Century
I HAVE JUST BURNED UP MY 3RD AUTO DIMMING MIRROR IN THIS CAR. THE MIRROR TYPE IS A DONNELLY 012017. CAN ANYONE HELP ME WITH THE SPECIFIC WIRING DIAGRAM TO REPLACE THE MIRROR'S WIRING HARNESS BACK TO THE FUSE BOX OR WHEREVER IT ORIGINATES FROM?
The Donnelly mirrors use the same 7-pin plug as the Gentex, but the pin-outs are different. Here is the pin-out for the Donnelly mirrors:
Pin 1 - +12 volts
Pin 2 - Courtesy lamp input
Pin 3 - (varies depending on mirror features)
Pin 4 - (varies depending on mirror features)
Pin 5 - Reverse disable (+12 volts in reverse)
Pin 6 - Ground
Pin 7 - Demand lighting input
Posted on Nov 11, 2008
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Posted on Jan 02, 2017
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