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Home >> Chevrolet >> 2004 >> Impala SS >> Repair and Diagnosis >> External Pages >> Different car >> Section 503 (HVAC System - Manual) >> Repair Instructions >> Mode Actuator Replacement

Mode Actuator Replacement

WARNING: This page is about a different car, the 2007 Saturn Sky. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Mode Actuator
GM1701479Courtesy of GENERAL MOTORS CORP.
Mode Actuator Replacement

Callout Component Name

Preliminary Procedures

  1. Remove the fuse labeled HVAC CTRL (BATT).
  2. Remove the instrument panel (I/P) tie bar. Refer to Instrument Panel Tie Bar Replacement .
  3. Disconnect the electrical connector.
1 Mode Actuator Screw (Qty: 3)
NOTE: Refer to Fastener Notice .

Tighten:  1.5 N.m (13 lb in)

2 Mode Actuator
IMPORTANT: Do not adjust any controls on the HVAC control assembly while the HVAC control assembly and actuators are calibrating. If interrupted improper HVAC performance will result.

Tip:  Start the engine and let run for one minute to calibrate actuator.