2006 Hyundai Elantra Cruise Control


#1

The cruise control cuts out after driving for 25+ minutes. The rpm’s rev up to 4000 and the speedometer goes wild just before cutting off. It can be reset but does not hold for long. Short trips and a cooling-off period for the engine seem to help. The dealer could not replicate the condition. Help!


#2

Did the dealer check for any codes that may have been thrown?

Having them try and replicate a fault that takes a minimum of a half hour will be an expensive proposition for you (time is expensive), and they don’t want to leave the workshop if they can help it. A independent mechanic will be more willing to look into it, but to duplicate it will not be a cheap option. There should be things he can test without hitting the road, though.

Chase