Sometimes my cruise control works but not always
I have a 2004 Mercury Mountaineer AWD Premier V6 4.0L and the fix was simple for me. My problem was the cruise control working off and on randomly. Part number SW-6349 3L3Z-9F924-AB. I put this on myself and it worked like a charm.
SOURCE: The cruise control Does not always engage
Locate the switch under the hood and clean all the connections
SOURCE: My 1995 Buick Park Avenue
Hello and welcome to FixYa!
I'm suspecting that it's not a fuse issue. It's more like a PCM (power train control module) issue. If the PCM is faulty something will surely fail. First to consider is to replace the PCM if that's the case, but before proceeding please try this trick. Remove the positive battery connector and let it sit for at least 5mins. or more before reconnecting it. This will reset the system and can get your vehicle back to it's normal operation.
If the problem still persists then go for the PCM replacement. I believe you'll be good after the replacement.
Hope this helps and thank you for using FixYa! Have a good one!
775 views
Usually answered in minutes!
×