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Mode Valve Gear Replacement

Fig 1: Mode Valve Gear And Lever
GM2193976Courtesy of GENERAL MOTORS COMPANY
Callout Component Name

Preliminary Procedures

  1. Remove the mode control cam actuator. Refer to Mode Control Cam Actuator Replacement .
  2. Remove the instrument cluster. Refer to Instrument Cluster Replacement .
  3. Remove the mode control cam. Refer to Mode Control Cam Replacement .
1 Mode Valve Lever

Procedure

  1. Move the valve to the middle position and mark the position of the mode valve lever notch to the mode valve gear.
  2. Remove the mode valve lever.
2 Mode Valve Gear
Procedure 
Release and remove the mode valve gear.
  1. When replacing the valve gear, transfer the mark to the new part.
  2. The mode valve gear can only be fitted in one position.
  3. Use the indentation for the correct positioning of the lever arms.
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