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Communication Interface Module Replacement

Fig 1: Identifying Communication Interface Module

GM1937177

Courtesy of GENERAL MOTORS CORP.

Callout

Component Name

Preliminary Procedure:
Remove the radio. Refer to Radio Replacement .

1

Communication Interface with Mobile Telephone Transceiver Module

Procedure

Push outward on the two 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 .
When replacing the communication interface module be sure to transfer Bluetooth Antenna, if equipped.