Serial Data Gateway Module Replacement

WARNING: This page is about a different car, the 2012 GMC Sierra, 2012 GMC Cab & Chassis Sierra, 2012 Chevrolet Silverado, and 2012 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Serial Data Gateway Module

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedures Remove the inflatable restraint module. Refer to Instrument Panel Inflatable Restraint Module Replacement (Without SLT) , Instrument Panel Inflatable Restraint Module Replacement (With SLT) .
1	Serial Data Gateway Module Assembly Procedure Press on the tabs to release the serial data gateway module. Disconnect the electrical connectors. Reprogram the serial data gateway module if replaced. Refer to Control Module References .

Callout

Component Name

Preliminary Procedures
Remove the inflatable restraint module. Refer to Instrument Panel Inflatable Restraint Module Replacement (Without SLT) , Instrument Panel Inflatable Restraint Module Replacement (With SLT) .

Serial Data Gateway Module Assembly

Procedure

Press on the tabs to release the serial data gateway module.
Disconnect the electrical connectors.
Reprogram the serial data gateway module if replaced. Refer to Control Module References .