OEM Ford Expedition Cruise Control Servo

Ford Expedition Cruise Control Servo Parts Questions & Experts Answers

• Servo Assembly
  XW4Z-9C735-AA
  Q: How to service and repair the cruise control servo on Ford Expedition?

  A: The procedure for repairing and servicing the cruise control servo begins with removing the speed control actuator cable cap from its mounting on the speed control actuator through soft pressure on the locking arm followed by counterclockwise rotation of the cap. First disconnect the speed control actuator cable through the process of pressing on the spring retainer then extracting the core wire end from the speed control actuator pulley. Begin by pressing down the tab located on the electrical connector. Removing grommets from the speed control actuator bracket should be strictly avoided. Disassemble the speed control actuator bracket using its securing bolts followed by bracket screws. The installation process requires proper placement of rubber grommets into the speed control actuator bracket to achieve noise and vibration reduction before you install the bracket with the speed control actuator. Place the speed control cable slug inside the speed control actuator pulley slot and apply light compression to the spring before proceeding. Correctly position the rubber seal on the speed control actuator cable cap because improper cable fitting against the pulley creates a high idle problem. To finish the process release the compressed spring and position the cable cap tabs into their designated slots on the actuator housing before rotating the cable cap until the locking arm works.