Servo Unit
- Connect a test light between ground and Brown/Red wire at servo terminal. See Fig 1 . With the ignition switch and cruise control switch in "ON" position, light should glow. Push the "SET" button. Light should go out and a click should be heard at servo.
- Release "SET" button. Light should go on and another click should be heard at servo. If the light does not respond as described, check for blown fuse, faulty wiring or defective switch. If no clicks are heard, replace servo.
- Connect test light between ground and White/Red wire at servo terminal. With ignition switch and cruise control switch in "ON" position, the light should be off. Push "SET" button. Test light should go on. If light does not respond properly, check for defective switch or faulty wiring.
- Connect test light between ground and Blue/Red wire at servo terminal. With ignition switch and cruise control switch in "ON" position, light should glow. If light does not glow, check for faulty wiring, brake switch, clutch switch or cruise control switch.