I have a 2002 Suzuki aerio with factory cruise control and when i activate it the light says its on but when i let off the gas it does nothing I've gotten it to work like 3 times other than that it doesn't work any suggestions on what it could be? any and all suggestions would be help full
there may be a quick or a nasty connection interior the guidance column; this is advisable to verify greater approximately how the truck became used earlier you get carry of it. would take a glance under the hood because of the fact there could be a fuse block there too, if Ford did it like a number of their older stuff.
Check the cruise control fuse. This step is often overlooked and diagnosis focuses on what seems to be more likely problems. Do a visual check of all wiring relating to the cruise control system. Use your inspection mirror to see places you can't see otherwise. If the cruise control system fails to maintain the set speed, check the throttle linkage adjustment. Use your service manual for the correct procedure for adjusting the linkage. If the linkage is properly adjusted, check for vacuum leaks. Replace the hose if leaking.
Cruise controls are actually very complex systems. It sounds if the light is lighting up - it has power and thinks it is set. The system consists of a computer module, a servo box to run the throttle and the various switches and wires to control it all. The module and the servo may be combined. the servo powers a cable to the throttle body - or into the car attached to the accelerator pedal. The servo is under the hood and will have a cable as described and a wire with a large connector attached to it. Check the cable attachment. Check the wire plug. Maybe unplug it and replug it in case of loose connections. it will have a hook latch on it so release it properly. There are about 13 circuits and 6 switches that make it work. Unless you have a volt ohmmeter and get the service mmanual- you better entrust it to an electrical technician.
does your horn works properly or it has crack or weired sound? if so, then the problem with coil control horn and cruise together and it is placed under steering airbag.
