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Home >> GMC >> 2021 >> Terrain SL >> Repair and Diagnosis >> External Pages >> Different car >> Section 157 (Lighting System) >> Repair Instructions >> High Mount Stop Lamp Replacement
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High Mount Stop Lamp Replacement

WARNING: This page is about a different car, the 2021 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
GM4705937Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
Preliminary Procedure 
Rear End Spoiler Replacement
1 High Mount Stop Lamp Screw [ 2x ]
CAUTION:

Refer to Fastener Caution .


Tighten 
2.5 N.m (22 lb/in)
2 High Mount Stop Lamp
Procedure 
Disconnect the electrical connector.