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Removal Procedure

Remove the battery.

Fig 1: Exhaust Tail Pipe Flow Valve Control Module Connector

Courtesy of GENERAL MOTORS CORP.

Disconnect both electrical connectors.
Detach the exhaust tail pipe flow valve control module by pulling off two-sided tape.

Fig 2: Exhaust Tail Pipe Flow Valve Control Module

Courtesy of GENERAL MOTORS CORP.

Remove the exhaust tail pipe flow valve control module.