GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2009 🢒 Silverado - 4WD 🢒 Transmission 🢒 Transfer Case - MP 1222/1225/1226-NQG 🢒 Transfer Case Control Rod Replacement

Removal Procedure

Note: Before beginning the following service procedure, place the transmission into the PARK position. Then place the transfer case in the 2 HI position.


    Object Number: 649764 Size: SH
  1. Remove the transfer case shield, if equipped. Refer to Transfer Case Shield Replacement.
  2. Remove the front propeller shaft. Refer to Front Propeller Shaft Replacement.

    3. Note: When performing this service procedure, use a small pocket screwdriver in order to release the retaining clip on the ends of the control rod.

  3. Remove the control rod from the control lever.

    4. Object Number: 396830 Size: SH
  4. Remove the control rod from the shift lever.
  5. Remove the control rod.

Installation Procedure

Note: 

   • Before installing a NEW control rod, loosen the adjusting bolt on the control rod so it slides with slight resistance.
   • When installing the control rod on the control levers, a snapping sound should be heard or felt upon installation.


    Object Number: 396830 Size: SH
  1. Install the control rod onto the control lever first.

    2. Object Number: 396831 Size: SH
  2. Slide the control rod forward.
  3. Install the control rod onto the shift control lever.

    4. Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 649765 Size: SH
  4. Tighten the control rod adjusting bolt.

    5. Tighten
    Tighten the bolt to 15 N·m (11 lb ft).

  5. Install the front propeller shaft. Refer to Front Propeller Shaft Replacement.
  6. Install the transfer case shield, if equipped. Refer to Transfer Case Shield Replacement.