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cardoctor74
cardoctor74, ASE Certified Technician
Category: Dodge
Satisfied Customers: 25951
Experience:  Qualified to work on all makes and models
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Cruise control will engage about 80% of the time but turns

Customer Question

cruise control will engage about 80% of the time but turns off. Sometimes lasts just a second or two, other times you can go a couple miles
Submitted: 10 months ago.
Category: Dodge
Expert:  cardoctor74 replied 10 months ago.

Have you checked the vacuum lines to the cruise control actuator or the actuator itself? Also you never have any issues with the brake light switch correct as a misadjusted brake light switch can cause this as well.

Customer: replied 10 months ago.

I can check the brake light switch and get back with you.might have checked the vacuum supply and it's all connected and holding vacuum

Expert:  cardoctor74 replied 10 months ago.

Ok its a good chance the brake light switch is out of adjustment or the cruise control actuator is bad .Let me know about the brake light switch .

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