2008 Cadillac CTS ABS Control Module

First, you need to remove the tire and wheel assembly, the rear brake rotor, and remove the park brake shoe pins by compressing the hold-down springs and rotating the spring 1/4 turn. Then, please rotate the adjuster screw to retract the park brake shoes, remove the park brake shoe adjuster spring, spread the park brake shoes, and remove the park brake shoe adjuster. You also need to disassemble the park brake shoe adjuster and lubricate the adjuster screw threads with high-temperature brake lubricant, remove the park brake shoe assembly from the backing plate by spreading the park brake shoes apart, and pull the park brake shoe assembly over and off of the actuator. Finally, you should remove the park brake shoe return spring, clean the park brake shoe backing plate, and lubricate the park brake shoe to backing plate contact points with high-temperature brake lubricant.

First, you need to install the wheel speed sensor and bolt to the suspension knuckle. Then, please install the wheel speed sensor wire harness clips to the upper control arm and vehicle frame. Finally, you should connect the wheel speed sensor electrical connector and install the tire and wheel assembly.