Communication Interface Module Battery Replacement

WARNING: This page is about a different car, the 2018 GMC Canyon and 2018 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure Instrument Panel Center Air Outlet Duct Replacement Radio Speaker Amplifier Replacement
1	Communication Interface Module Battery Bolt [2x] CAUTION: Refer to Fastener Caution . Tighten 2.5 N.m (22 lb in)
2	Communication Interface Module Battery Procedure Reach behind the heater and air conditioning evaporator and blower module to gain access to the battery fasteners. Disconnect the electrical connector. Remove the battery from the transfer case shift control module bracket.

Callout

Component Name

Preliminary Procedure

Instrument Panel Center Air Outlet Duct Replacement
Radio Speaker Amplifier Replacement

Communication Interface Module Battery Bolt [2x]

CAUTION:

Refer to Fastener Caution .

Tighten
2.5 N.m (22 lb in)

Communication Interface Module Battery

Procedure

Reach behind the heater and air conditioning evaporator and blower module to gain access to the battery fasteners.
Disconnect the electrical connector.
Remove the battery from the transfer case shift control module bracket.