Removal Procedure

WARNING: This page is about a different car, the 2015 Cadillac SRX. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Mode Cam Gear Cover Screw & Cover

Courtesy of GENERAL MOTORS COMPANY

Remove the mode came gear cover screw (1) and cover (2).

Fig 2: View Of Mode Cam Gear Actuator, Screws & HVAC Module

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Remove the mode cam gear actuator screws (1) and separate the actuator (2) from the HVAC module.
Disconnect the mode cam gear actuator electrical connector.

Fig 3: Mode Cam Gear, Levers And Valve Gears

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Remove the mode cam gear (1) from the HVAC module.
For alignment purposes, remove both cam gear levers (2).
If the valve gears (3) are damaged, remove them from the HVAC module and discard.