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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Automatic Transmission - 6T50 (M2D) - Repair Instructions - On Vehicle) >> Repair Instructions - On Vehicle >> Range Selector Lever Cable Adjustment

Range Selector Lever Cable Adjustment

WARNING: This page is about a different variant/trim than selected.
  1. Remove the engine control module bracket. Engine Control Module Bracket Replacement
  2. NOTE:

    Adjust the automatic transmission range selector cable while the transmission and the gear selector are in the Park position only. Failure to do so may cause mis-adjustment.

  3. Set the park brake and chock the wheels.
  4. Verify the transmission range select lever is in the park position.
  5. Verify the transmission manual shift lever is in the park position.
  6. GM4665384

    Pull the retaining collar (1) forward, then release the range select cable adjuster clip (2).

  7. GM4665384
    NOTE:

    It is not necessary to pull the retaining collar during this step, doing so may cause a cable mis-adjustment.

    Depress the adjuster clip (2) locking the adjuster clip completely and confirm that the retaining collar (1) has fully actuated over the adjuster clip.

  8. WARNING:

    After installing the transmission range selector shift cable, pull up and push down on ALL connections to verify that the connections are fully seated and properly engaged. Failure to perform this task can result in the vehicle not being able to shift into PARK causing potential vehicle damage and bodily injury.

  9. Check the transmission range select lever in all gear selections for proper operation.
  10. Install the engine control module bracket. Engine Control Module Bracket Replacement