Communication Interface Module Replacement (with RPO SLT)

WARNING: This page is about a different car, the 2008 GMC Sierra, 2008 GMC Cab & Chassis Sierra, 2008 Chevrolet Silverado, and 2008 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Communication Interface Module Replacement (with RPO SLT)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
Preliminary Procedure Remove the instrument panel accessory trim plate. Refer to Instrument Panel Accessory Trim Plate Replacement (without RPO SLT) or Instrument Panel Accessory Trim Plate Replacement (with RPO SLT) . Remove the HVAC control module. Refer to HVAC Control Module Replacement or HVAC Control Module Replacement . Remove the radio. Refer to Radio Replacement (without RPO SLT) or Radio Replacement (with RPO SLT) .
1	Communication Interface Module Tip: Push outward on the 2 tabs to release the communication interface module from the bracket. Disconnect the electrical connectors. Reprogram the communication interface module after replacement. Refer to Control Module References .

Callout

Component Name

Preliminary Procedure

Remove the instrument panel accessory trim plate. Refer to Instrument Panel Accessory Trim Plate Replacement (without RPO SLT) or Instrument Panel Accessory Trim Plate Replacement (with RPO SLT) .
Remove the HVAC control module. Refer to HVAC Control Module Replacement or HVAC Control Module Replacement .
Remove the radio. Refer to Radio Replacement (without RPO SLT) or Radio Replacement (with RPO SLT) .

Communication Interface Module
Tip:

Push outward on the 2 tabs to release the communication interface module from the bracket.
Disconnect the electrical connectors.
Reprogram the communication interface module after replacement. Refer to Control Module References .