If you have a manual transmission the problem could be the clutch petal. There is a switch on the petal that is activated when you depress the clutch turning off the cruise control, the button comes apart with age and will cause the switch not to activate. The button can be purchased from a Nissan dealer for couple of dollars. They are very easy to install, no tools are required. While you there also check the brake light button they also fail. They are the same part.
nothing
Possible clockspring failure.
Digital Control of welding when welding
Blend door actuator failure.
It is the control box under the dash
My 89Chevrolet astro van digital speedometer stop working. How do I fix it
Electrical failure. Perhaps power is not getting from the battery to those components.
Electrical Failures But Engine Continues to OperateAlthough it is possible, it is not very likely because with an alternator failure, the battery will become discharged, and eventually will "kill" the ignition and thus the engine.This sounds more like a fuse or relay failure.
Digital phone
If your not getting any hot air in the car it will be the control valve, its about 28 quid. very common failure
my 89 astro's dashboard is not working, speedo is 0 cruise control doesnt work, odometer says error, whats up, help please. mccreedys@hotmail.com
The transmission is not engaging. Either the transmission control linkage is somehow disconnected or the transmission is not working. This could be due to excessively low fluid, the controller is not working, or a mechanical failure in the transmission.