Land Rover Repair: 97 Disco Cruise control stopped working, vacuum line, vacuum hose


Question
Hey John,

One las t question for today, the cruise control
on my '97 Discover was working fine but now has
stopped working.  What should I check for, vacuum hose leaks, fuses, something else?  Thanks.

Michael

Answer
The 1st most common problem is a broken vacuum line, to the actuator or the tee or the hose going back to the dump switch above the brake pedal.

The 2nd most common problem is a bad stop lamp switch, but that usually prevents shifting out of park, also.

Other problems need to be traced wire by wire with the electrical troubleshooting manual.  Common problem #3 is probably bad wires to the steering wheel.