98 Disco 1 cruise won't work, main cruise light comes on, changed out the ecu, still nothing happening, new vacuum hoses replaced, any ideas?
Got it from Will, he tested itWhere did the cruise module come from? I haven't seen a good one in a long time.
Cheers, vacuum line on brake switch, will check brake pedal contact and cruise buttons this even!If you vacuum pump works, all the hoses in the engine bay are good, and you get a light from the switch you still have a few options.
1) check the brake switch on a bracket pointed at the brake pedal. It should have a vacuum line from through the firewall attached. The switch should also be making contact with your brake pedal when not depressed. If the switch is not fully depressed when the pedal is in the home position you will not be able to use cruise.
2) break out the multimeter and determine if your cruise control buttons are actually working
3) wire up a D2 or P38 cruise control module to replace the constantly failing D1 modules.