92 Ford f150 crusie control not working

Thanks to modtech for my gas problem. Cruise doesnt work. I have checked all fuses with an ohm meter. My horn honks so relay is ok. I know where the cruise control servo is but cant locate the cruise contol module. I have found voltage at the servo but want to check the module for voltage. What is the most common failure in the cruise control? I suspect by looking at the electronic shematic, that the control servo servo may be the fault. Help and thanks.

My name is Bruce York and I work for the National Highway Traffic Safety Administration (NHTSA). Please contact me at:

[email protected]

with your phone number.

I am very interested in your CC failure.

check the safety cruise switch on the end of the master cylinder for the brakes. It can pass voltage but no amps.I,ve fixed a few

check the safety cruise switch on the end of the master cylinder for the brakes. It can pass voltage but no amps.I,ve fixed a few
i check the switch and open circuit no brakes closed with brakes applyed
is that how it should work???
RickM

the switch should be hot through the connector with no brakes applied the switch may not be carrying the current even though it may show voltage on a meter or light up a test light. I just replace them whenever i have a ford truck cruise problem.

Worked on throttle body recently?

Check to make sure all the cables are connected.