I have installed SEVERAL cruise controls on the 2007 and 2008 Ram 1500 Trucks.
Also on the 2005-2008 Ram 3/4 ton and 1 ton Diesels. One for myself, some for family and other club members.I spend 499 for the parts from www.bought4less.com It takes me about 15 minutes to install the cruise control and then put up the tools. Take it for test spin, collect my 12 pack (they bought the parts) and we're all happy!
The engine computer is the cruise control module. It is mounted to the passenger side firewall.
The cruise control does not have a separate fuse on a 2006 Ram. The cruise system is powered and controlled by the engine computer. If the engine starts, it is not a blown fuse.
The servo is under the battery. The engine computer controlls it.
The cruise is ran by the same fuses that power the computer. You need to check the computers for trouble codes.
I own a 97 dodge ram 1500. My Haynes book says the code P0720 Output speed sensor is malfunctioning. My educated guess is it has to do with the cruise control. I will research further.
The cruise is ran by the same fuses that power the computerThe cruise is ran by the same fuses that power the computer
Start by checking your vacumn line that starts under your battery tray
Codes in the PCM, broken vacuum line, failed switch, wiring between switch and PCM
Trouble code P0591 means: Cruise control system multi-function input B - circuit range/performance problem
In the fuse box
Answer: You don't. That's illegal. Plus without speed sensor readings the transmission, cruise control and abs systems will not function correctly.
The auto will not work, they use different control types.