Rep Power: 0

Hey Team,

I have a 1993 Civic EX coupe. When I press the CC button to the left of the steering wheel the green light illuminates as I expect it to. However nothing else appears to work. From what I understand when I press the Set button the CC light in the instrument is supposed to light up (correct?) and the car will maintain speed.
What tests can I do to track the issue? I've tried changing out the actuator module under the hood with no change but I'm not 100% certain its a good unit either (got it from a salvage yard). The fuse box cover is missing under the dash so I'm not sure which fuse to check. The speedo works correctly so I'm assuming it's not the speed sensor.

Any help appreciated.

Thanks
Paul

 
Rep Power: 518

You need a service manual and a wiring diagram and some specific component testing. Who needs a diagram? Check owners manual.

Check ALL fuses in BOTH fuse boxes.

 
Rep Power: 0

The only manual I have is the Haynes maintenance manual. It has a diagram of the FB in the engine bay but not the one under the dash (at least not one that I could find.

I have since tracked down a Honda service manual which has a lot more info'.

 
Rep Power: 518

Replied to other thread