GMC 15622449 Cable Assembly, Accelerator Control

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To replace the accelerator cable, follow these steps:Detach the cable from the negative terminal of the battery.Remove the air filter housing and adapter.Locate the forward end of the throttle cable at the engine.Pop the retaining clip on the end of the throttle linkage stud loose with a small screwdriver.Disconnect the retainer from the throttle lever stud.Disconnect the throttle cable from the notch on the throttle valve.Pinch the two locking tabs of the ferrule together and pull the cable through the hole in the bracket.Locate the upper end of the accelerator pedal lever.Pull the small plastic brush out of the top of the lever.Push the lever forward and lift the cable free of the slot in the top of the lever.Locate the spot immediately above and forward of the upper end of the accelerator pedal lever where the cable comes through the firewall.Pull the large rubber washer loose.Pinch the locking tabs together and pull the cable through the firewall.Installation is the reverse of removal.

If the TV cable does not operate as described, it is likely due to a defective or misadjusted cable or damaged components at either end.

Connect the negative battery cable and check for proper operation.

Lift off the engine cover and remove the air cleaner housing.

The throttle valve cable controls various aspects of the transmission's operation, including line pressure, shift points, shift feel, part throttle downshifts, and detent downshifts.