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Tahoe / Yukon Service Manual

Trailer Lamp Control Module Replacement

Removal Procedure

  1. Disconnect the battery negative cable. Battery Negative Cable Disconnection and Connection
  2. Raise and support the vehicle. Lifting and Jacking the Vehicle
Trailer Lamp Control Module Replacement — figure 1
Trailer Lamp Control Module Replacement — figure 1
  1. Electrical Connector (1) @ Trailer Lamp Control Module » Disconnect
Trailer Lamp Control Module Replacement — figure 2
Trailer Lamp Control Module Replacement — figure 2

  1. Trailer Lamp Control Module Bracket Nut (1) » Remove [2x]

  2. Trailer Lamp Control Module (2) » Remove Installation Procedure

  3. Trailer Lamp Control Module (2) » Install

  1. Trailer Lamp Control Module Bracket Nut (1) » Install and tighten [2x] — Fastener Specifications

  2. Electrical Connector (1) @ Trailer Lamp Control Module » Connect

  3. Remove the support and lower the vehicle.

  4. Connect the battery negative cable. Battery Negative Cable Disconnection and Connection

  5. Program the trailer lamp control module. Control Module References