Removal Procedure

Remove the manual selector from vehicle. Refer to MANUAL SELECTOR REPLACEMENT REPAIR INSTRUCTIONS .
Remove the push clip (1) from the manual selector plate, then remove the wire harness.
Disconnect the connector (2) from the manual selector plate.

Fig 1: Disconnecting Connector From Manual Selector Plate
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Using the terminal removal tool from J 38125-B, remove the 2 white OVERDRIVE switch wires (2) from the OVERDRIVE switch/manual selector illumination lamp electrical connector (1).

Fig 2: Removing 2 White Overdrive Switch Wires From Overdrive Switch/Manual Selector Illumination Lamp Electrical Connector
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Loosen the 2 manual selector knob retaining screws.

Fig 3: Loosening 2 Manual Selector Knob Retaining Screws
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IMPORTANT: When the manual selector knob is lifted upward, the shift knob button will be released under slight spring pressure.
Gently raise the manual selector knob upward, then remove the manual selector knob button

Fig 4: Removing Manual Selector Knob Button By Raising Manual Selector Knob Upward
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Remove the manual selector knob sleeve retaining screw, then remove the selector sleeve.

Fig 5: Removing Manual Selector Knob Sleeve Retaining Screw And Selector Sleeve
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Using a small screwdriver, gently pry the overdrive switch from the manual selector knob, then slowly pull the wires out of the knob.

Fig 6: Prying Overdrive Switch From Manual Selector Knob Using Small Screwdriver
Courtesy of GENERAL MOTORS CORP.