Torque Converter Clutch/Cruise Control Release Switch Adjustment
WARNING: This page is about a different car, the 2008 Buick Lucerne. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT:
Do not depress the brake pedal during the adjustment procedure.
- Remove the left closeout/insulator panel. Refer to Instrument Panel Insulator Panel Replacement - Left Side .
- Rotate the switch (1) counterclockwise in order to release the switch from the retainer.
- Insert the switch (1) into the retainer until the switch is fully seated against the brake pedal arm.
- Rotate the switch clockwise in order to lock the switch into position.
Measure: Measure the distance from the end of the barrel on the switch to the pedal arm, ensure that the clearance is 1.5-1.7 mm (1/16 in). If the distance is not correct, perform step 1 and step 2 again.
Measure: The following pedal travel statement may be used in order to inspect for proper adjustment of the release switch:
- The release switch assembly must be closed at 3.5-12.5 mm (1/8-1/2 in) brake pedal travel, measured at the centerline of the brake pedal assembly.
- Nominal actuation of the release assembly contacts is about 4.5 mm (3/16 in).
- Install the left closeout/insulator panel. Refer to Instrument Panel Insulator Panel Replacement - Left Side .