Equinox AWD V6-34L VIN F (2006) - A/C Mode Door Flutter Noise
5.
Remove the mode cam bracket (1), mode cam (2) and the mode cam levers (3 and 4). Refer to the illustration above and the Mode Cam
Replacement procedure in SI.
6.
Install the new mode cam levers (3 and 4), mode cam (2) and the mode cam bracket (1).
7.
Install the mode cam actuator.
8.
Install the communication interface module into the support bracket.
9.
Install the knee bolster.
10.
Install the left insulator panel.
Important:
Any time a mode actuator or the HVAC control module is replaced, the HVAC control module must be calibrated to ensure proper air
distribution.
11.
Calibrate the mode actuator by simultaneously pushing the A/C and RECIRC buttons on the HVAC control module 3 times each, within 2 seconds
of the initial push.
^
The A/C and RECIRC button LEDs will flash while this calibration is taking place.
^
The calibration will take anywhere between 10-30 seconds depending on battery voltage.
^
The LEDs will quit flashing when the calibration is complete.
12.
Cycle the ignition and verify proper operation of the HVAC system.
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