Brake pedal master cylinder deactivation valve.

[1994xlt]

How do I know if this valve is right. It my truck is off and the brake is resting at normal position is it supposed to be touching this? Or not I don’t think mine is how can I fix this? My cruise control doesent work.

 

[SenorNoob]

Are you talking about the dump valve for the cruise control?

 

[1994xlt]

Are you talking about the dump valve for the cruise control?

Yes

 

[SenorNoob]

There are better discussion around that, but I would try to blow through it while pushing the pedal. If you can't at first then can right about where the brakes activate it should be good.

 

[1994xlt]

There are better discussion around that, but I would try to blow through it while pushing the pedal. If you can't at first then can right about where the brakes activate it should be good.

Well, I think I kinda figured it out because I got it taped now, and so I took the vaccu line off the servo and hooked it up to the back. And it revved the engine up, also I took the module out from under the dash and it had some corrosion on it as seen in the first 2 picks and the last pic there is this black spot but on the back the metal looks okay

 

[1994xlt]

Well, I think I kinda figured it out because I got it taped now, and so I took the vaccu line off the servo and hooked it up to the back. And it revved the engine up, also I took the module out from under the dash and it had some corrosion on it as seen in the first 2 picks and the last pic there is this black spot but on the back the metal looks okay

Update. Still does not work