buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Trailer Lighting Relay > < Trailer Hitch|Service and Repair|Page 11690
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3. If previously removed, install the trailer wire harness connector (1) to the trailer hitch (2).

4. Connect the body wire harness (2) to the trailer wire harness connector (1).
5. lower the vehicle.

Trailer Lighting Relay > < Trailer Hitch|Service and Repair|Page 11690