Outside Rearview Mirror Actuator - Driver

2010 Buick Lucerne CXL, 3.9 1SECTION Outside Rearview Mirror Actuator - Driver
WARNING: This page is about a different car, the 2011 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Outside Rearview Mirror Actuator - Driver Connector End View
GM2369041Courtesy of GENERAL MOTORS COMPANY
Outside Rearview Mirror Actuator - Driver

Pin Wire Circuit Function
1 0.35 D-BU 672 5 - Volt Reference
2 0.35 L-BU 329 Driver Mirror Up/Left Control
3 0.35 D-GN 784 Driver Mirror Vertical Position Sensor
4 0.35 L-GN 89 Driver Mirror Down Control
5 0.35 GY 786 Driver Mirror Horizontal Position Sensor
6 0.35 TN 329 Driver Mirror Up/Left Control
7 0.35 BN 673 Low Reference
8 0.35 WH 71 Driver Mirror Right Control
Connector Part Information
  • Harness Type: Outside Rearview Mirror
  • OEM Connector: 69176-008LF
  • Service Connector: Service by Assembly- See Part Catalog
  • Description: 8 - Way F (BK)
Terminal Part Information
  • Terminal/Tray: Service by Assembly- See Part Catalog
  • Core/Insulation Crimp: Service by Assembly- See Part Catalog
  • Release Tool/Test Probe: Service by Assembly- See Part Catalog
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.