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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 257 (Horn System) >> Repair Instructions >> Horn Replacement (ATS)

Horn Replacement (ATS)

WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Horn & Nut (ATS)
GM2810407Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
Preliminary Procedure 
Remove the right front wheelhouse liner. Refer to Front Wheelhouse Liner Replacement (Non V-Series)Front Wheelhouse Liner Replacement (V-Series) .
1 Horn Nut
CAUTION:

Refer to Fastener Caution .


Tighten 
9 N.m (80 lb in)
2 Horn
Procedure 
Disconnect the electrical connector.