What will make your cruise control not work?
A blown fuse is the simplest to explain. If the fuse of your cruise control is bad, the cruise control won’t work. If the speed sensor or speedometer isn’t working, the cruise control won’t work either, since this feature is partially responsible for making the cruise control function properly.
Why does my cruise control work sometimes?
Most of the time this is caused by a bad brake switch. If the switch is shorting out, then it will cause the computer to think that the brakes are being applied, which turns off the cruise control. If the switch is fine, then it may have a bad speed sensor or the cruise control switch itself is bad.
How do I know if my cruise control fuse is defected?
Check the inside diagram to determine which fuse you need to check. Probe both sides of the fuse. If one or neither lights the test light, the fuse is defected and replace. Check the cruise control operation after changing the fuse. If it works, no further repairs are necessary.
How do I know if my cruise control is bad?
Check the cruise control fuse. This step is often overlooked and diagnosis focuses on what seems to be more likely problems. Locate the fuse box under the driver’s console. It has a plastic cover that can be removed . Check the inside diagram to determine which fuse you need to check. Probe both sides of the fuse.
How do you fix a cruise control that won’t hold vacuum?
Apply vacuum using the hand held vacuum pump. If the servo fails to hold vacuum, replace it with a new part. This part can be purchased at your local part store or dealer. If both tests are good, this means that the cruise controller is inoperative and must be replaced.
Why is my cruise control not working on my Honda Accord?
Wiring and wire connectors can be purchased at your local parts store or dealer. Visually inspect the brake (and clutch if so equipped). If these are out of adjustment, the voltage cannot get to the components down stream with enough power to operate the cruise control.