The brake lights will be on as soon as the bike is started. Also the cruise control will not engage.

cruise control module has failed. or if your brake lights are staying on, then brake light switch has failed and not allowing cruise to engage. Have someone stand behind truck and see if brakes are working properly, if not- replace brake light switch. if fine, then swap out cruise control module under hood.... prob find one at a junk yard.

Check that your brake light bulbs are good (not blown) and that they operate correctly (stepping on the rear brake operates the bulb and it comes off after, same for the front.) Any malfunction of this system will prevent the cruise control from operating properly. Also some after market additional brake lights installed may do the same.

have you got a bad antilock brake sender maybe a code scan at autozone then google what codes you find include our car in search term and code

Try checking the small switch at the top of the brake pedal. There may be two one for brake lights and one for the cruise control. To ascertain what is what, pull one wire off and see if brake lights work. If not, then the other switch controls the cruise control disconnect and engage..I you have a DC test light check to see if power is on on both side of the switch with brake pedal up. If so, depress pedal and check power on the other side there should be none, if there is the switch is defective.

Is you brake light working properly?

several places to start looking check connections at cruise module under hood check vac connections make sure your brake light switch is functioning properly use a test light to check for a signal at the brake lite switch by engaging and disengaging the brake pedal check connections by the multi function switch block on the rt side of the steering column check for a signal be again engaging and disengaging the cruise control control switch or if you have access to a tech2 these test can be made thru it check all fuses related to system

Check that your brake lights are staying off. Brake light switch will put your cruise control into coast mode.

Check your brake light switches. If they are sticky and the brake lights stay on it won't let you engage the cruise control.

Hi, May be worth checking the switch at the brake pedal could just be that its sticking slightly, if you try the cruise control out again just flick foot under brake pedal and lift it up to make sure not holding any pressure on switch.

Th is is how I fixed mine! Down on the brake pedal there is a small plastic box about 1 1\2 * 1 1\2 in size. It's called the brake stop light, I think. This part disengages the cruise when the brake is pressed. Not sure on it's other uses! Remove the clip from the part where it attatches the the pedal. For more working room you can remove the plastic keeper. The box has three keepers on it. Pry them out gently to remove the top. Two of the copper pieces inside will have contacts on them about the size of a match stick head. Take them out and clean them with an eraser. This solved my problem, I hope it solves yours. Let Me KNOW!