Ok I know this has been brought up, but I could not find anything on my truck, heres what happen. I had to change the oil pan so that ment I had to pull the motor. I lifted the motor about 3 inchs so I could slide the oil pan out. I got it put all back together and now I have lost my Cruise control and the brake light and ABS light come on. The brake and ABS light come on any time the RPMs are around 800, but as soon as I step on the gas and get it about 1000 RPMs the brake and ABS light turn off. Anyone know what I can do to fix this, I can turn the CC on, but can not set the speed. Thanks for you time

 

What year truck?


phox

 

If I remeber correctly you have a 12v equipped truck. If thats the case you need to check your vac line connections and lines starting at the vac pump. Sounds like you have a leak somewhere.

 

Ok thank you, I do have a 12v and its a 1996

 

Ok got it fix, vac line under the driver side battery was disconected thanks guys