Removal Procedure

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Instrument Panel Knee Bolster Deflector (2) - Remove - Instrument Panel Knee Bolster Deflector Replacement
Courtesy of GENERAL MOTORS COMPANY

Data Link Connector Bolt (1) - Remove [2x]
Position the data link connector (2) out of the way.
Remove the 2 harness retainers from the instrument panel tie bar and the communication interface module bracket.
Courtesy of GENERAL MOTORS COMPANY

Disconnect the electrical connectors.
Release the retaining tabs.
Communication Interface Module (1) - Remove