Get the latest advice about your car

Get Started
Advice » Q&A » 2004 Ford F-150

Q&A

Ask Your Question

2004 Ford F-150

Question: speed control

Question

PastorRod, 5.4L V8, Sebring, FL, April 19, 2011, 19:29
Profile_thumbnail
 Rookie

speed control quit working, fuse is good

2 Answers
Flag This
  • Answer #1

    patrick mannion from Greg Solow's Engine Room, April 19, 2011, 21:01
    Profile_thumbnail
     Master

    You would need to trace a wiring diagram. Alldata would be the best source for something easiest to understand and has a component locator and theory of operation. There is a company that independent auto repair shops buy their information from that the same information inexpensively to do it yourselfers. The information is year make and model specific repair procedures, service bulletins, component locations, wiring diagrams ect.... Alldata is very easy to navigate http://bit.ly/AllData_Repair_Manuals_Online

    Reply
    Flag This
  • Answer #2

    DaveJHM April 19, 2011, 21:06
    Profile_thumbnail
     Master

    One of the components in the speed control system is not working correctly. This can be the brake light switch, the speed control deactivation switch, or the control switches on the steering wheel. A diagnostic test needs to be performed to see which switch may not be working.

    Reply
    Flag This
Answer Ranks