Cruise Control Servo: Service and Repair

REMOVAL
The speed control servo is attached to a bracket. The bracket and servo assembly are located below the battery tray.
1. Disconnect negative battery cable at battery.
2. Disconnect positive battery cable at battery.
3. Remove air cleaner housing at top of throttle body and disconnect servo cable at throttle body Refer to Servo Cable REMOVAL/INSTALLATION.
4. Remove battery from battery tray.
5. Disconnect wiring at battery tray
6. Disconnect positive battery cable at Power Distribution Center (PDC).
7. Loosen PDC at battery tray
8. Remove 4 battery tray bolts. One of these bolts attaches to speed control bracket flange that supports battery tray. While removing battery tray, disconnect battery temperature sensor electrical connector at sensor.

Fig.5 Speed Control:

9. Disconnect vacuum line at servo vacuum hose fitting
10. Disconnect electrical connector at servo

If servo and mounting bracket are being removed as one assembly, remove two mounting nuts. These are located above right-front tire. Remove inner fender clips and pry inner fender back slightly to gain access to mounting nuts.

Fig.6 Servo Cable Clip Remove/Install - Typical:

11. If servo is being removed from its mounting bracket, remove 2 mounting nuts holding servo cable sleeve to bracket
12. Pull speed control cable sleeve and servo away from servo mounting bracket to expose cable retaining clip and remove clip. NOTE: The servo mounting bracket displayed in is a typical bracket and may/may not be applicable to this model vehicle.
13. Remove servo from mounting bracket or, remove servo and mounting bracket as one assembly.

INSTALLATION
1. Position servo to mounting bracket.
2. Align hole in cable connector with hole in servo pin. Install cable-to-servo retaining clip.
3. Insert servo mounting studs through holes in servo mounting bracket.
4. Install servo cable mounting nuts and tighten to 8.5 Nm (75 in. lbs.) torque. If servo and bracket is being installed as one assembly, install 2 mounting nuts and tighten to 28 Nm ± 6 Nm (250 in. lbs. ± 50 in. lbs.) torque.
5. Connect vacuum line at servo.
6. Connect electrical connector at servo.
7. Connect servo cable to throttle body. Refer to Servo Cable REMOVAL/INSTALLATION.
8. Install battery tray and battery temperature sensor.
9. Connect wiring to battery tray.
10. Install battery to battery tray.
11. Connect positive battery cable to Power Distribution Center (PDC).
12. Connect positive battery cable to battery.
13. Connect negative battery cable to battery
14. Before starting engine, operate accelerator pedal to check for any binding.