Q: How to adjust the Cruise Control Switch without depressing the brake pedal on Buick LeSabre?
A: Do not push the pedal while handling the cruise release switch during adjustment procedures. Begin by seating the release switch fully against the Brake Pedal arm inside the retainer then turn the switch to secure it in place. Measure the length between the switch barrel's end point and the pedal arm with a standard of 1.5 mm to 1.7 mm (1/16 in). The insertion and locking process needs reiteration when the desired distance measurements aren't achieved. The Brake Pedal travel should range from 3.5 mm to 12.5 mm (1/8 in to 1/2 in) at the centerline of the Brake Pedal assembly where nominal actuation of the release assembly contacts should happen at 4.5 mm (3/16 in).
Q: How to replace the cruise control switch on Buick Terraza?
A: In order to replace the Cruise Control Switch, remove the Steering Wheel from the vehicle, withdraw the Steering Wheel electrical harness grounding screw and remove the electrical harness connector retainer clip from the Steering Wheel trim cover. Then, take out the screws from the steering rear trim cover that is followed by the Cruise Control Switch screws, along with the Steering Wheel trim cover. After that, remove the Cruise Control Switch. For installation, one can start by installing the Cruise Control Switch and then the Steering Wheel trim cover . Screw in the Cruise Control Switch to a torque of 6 n-m (53 lb in) and tighten the Steering Wheel rear trim cover screws torque to 6 n-m (53 lb in). Next, fasten on the Steering Wheel electrical harness grounding screw and tighten to 6 n.m (53 lb in). Connect the electrical harness connector retainer clip to the Steering Wheel trim cover, and lastly re-install or place back the Steering Wheel onto the car.