what exactly is wrong?
Cruise will NOT work if the speedometer has a problem
I would suspect the speed sensor has gone bad.
It tells the computer how fast you're going. The data it produces is used by the speedometer and the cruise control system.
On a 1989 Mercury Grand Marquis, the cruise control speed sensor is typically located on the transmission or near the speedometer gear. It may be mounted on the transmission case or connected to the vehicle's speedometer cable. To access it, you might need to lift the vehicle and inspect the transmission area. Always refer to the vehicle's service manual for specific details and diagrams.
ECM fault, wiring fault, brake or clutch switch not releasing fully, bad switches.
Yes, with either a OEM Honda cruise control unit or aftermarket unit.
The speedometer is not working. When the speedometer gets to 65 mph I set the cruise control.
No it does not. You can add it though.
On my 2000 accord the cruise control panel on the left of the steering wheel is out. But the dashboard light still works and so does the actual cruise control. As long as the cc still works its not a big deal.
All modern vehicles have a VSS sensor (Vehicle Speed Sensor) attached to the transmission or an axle that generates a speed signal. This signal is used by the speedometer, cruise control, and some of the engine and transmission computers.
10A in the fuse control box under the dash on the driver side.
Yes, you can. Manual cars also come with cruise control. no unless it is a manual transmission....manual transmissions dont come with cruise control. You can even purchase a manual transmission vehicle equiped with cruise control from an original manufacturer.