2010 GMC Terrain Automatic Transmission Shifter Cable

You can set the park brake and chock the wheels, verify the transmission range select lever is in the park position and that the transmission manual shift lever is in the park position, pull the retaining collar forward, release the range select cable adjuster clip, slide the two halves of the range select cable together, depress the adjuster clip, release the retaining collar, pull both halves of the range select cable in opposite directions and check the transmission range select lever in all gear selections for proper operation.

The procedure is to set the park brake, chock the wheels, verify the transmission range select lever is in the park position and that the transmission manual shift lever is in the park position, pull the retaining collar forward, release the range select cable adjuster clip, slide the two halves of the range select cable together, depress the adjuster clip locking the adjuster clip, release the retaining collar, pull both halves of the range select cable in opposite directions and check the transmission range select lever in all gear selections for proper operation.