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Home >> GMC >> 2018 >> Acadia SL >> Repair and Diagnosis >> External Pages >> Different car >> Section 331 (Cellular System, Entertainment System, And Navigation System) >> Repair Instructions >> Antenna Coaxial Cable Replacement - Navigational Signal Splitter to Human Machine Interface Control Module
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Antenna Coaxial Cable Replacement - Navigational Signal Splitter to Human Machine Interface Control Module

WARNING: This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Antenna Coaxial Cable - Navigational Signal Splitter to Human Machine Interface Control Module
GM4421631Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
Preliminary Procedure 
Remove Radio Bracket. Refer to Radio Bracket Replacement 
1 Antenna Coaxial Cable - Navigational Signal Splitter to Human Machine Interface Control Module
Procedure 
Disconnect the antenna coaxial cable from the human machine interface control module.