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Replacement Door Mirror Has Only Three Wires - keywords electrical inoperative left motor part power right switch wire

Subject:Replacement Door Mirror Has Only Three Wires

Models:1994-1997 Chevrolet Blazer, S10
1994-1997 GMC Jimmy, Sonoma
1994-1997 Oldsmobile Bravada



The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI.

Condition/Concern:

The original door mirror has four wires, and the new replacement mirror only has three wires.

Recommendation/Instructions:

The new replacement mirror will only have three wires (Green, White, and Yellow). No modifications are necessary to use the new mirror. The New Mirror part numbers are listed below.

17801665 Left Mirror assembly

17801666 Right Mirror assembly

Please follow this diagnostic or repair process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed.