1992 miata cruise control fuse location

Question edited for clarity.
Question moved to model category.

Yes, you are correct, disconnecting the fuse box has broken the pairing between the key and the immobilizer system. Did you remove the main connection plugs to the fuse box? My thought is that those connectors have never been removed since the car was built and breaking a remaking the connection, you might have some connections that as not as good as they should be. Pull the connectors again and give them a good spray with electrical contact cleaner (that is NOT WD40). Then reconnect.

There is various ideas on resetting the Immobilizer here.

https://www.google.com/search?q=mazda+miata+immobilizer+system+reset

Or a Mobile Auto Locksmith

https://www.google.com/search?q=mobile+auto+locksmith+near+me

Just for fun, here are the Fuse Box locations and diagrams. They have changed over the years, and as you didn't state the year, here is all of them.

Mazda MX-5 Miata (NA; 1989-1997) fuses

Fuse Box Diagrams https://fuse-box.info > mazda > mazda-mx-5-miata-na...

Here you will find fuse box diagrams of Mazda MX-5 Miata 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, get information about the location of the fuse ...

Mazda MX-5 Miata (ND; 2016-2023) fuses

Fuse Box Diagrams https://fuse-box.info > mazda > mazda-mx-5-miata-nd...

Fuse box diagram (location and assignment of electrical fuses) for Mazda MX-5 Miata (MX5) (ND; 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023).

The cruise control fuse is a 15 amp fuse located at position #17 in the fuse block. That's the only fuse I see in that circuit according to My wiring diagram. I hope this helps. Take care.

Check the fuses in your vehicles fuse box.

The brake light switch can prevent the cruise from working.
On the cars there is a 5amp cruise fuse so I would think there is one for trucks too.
You may have to get a shop manual to get the diagrams to check the circuits and have a test procedure.

Did they tell you what it needed ? Was it the speed sensor in the transaxle ?

Its most likely a relay in the engine compartment . Its located in the main fuse panel, there may be a fuse for there also.

Hello s poteet> My name is Roger and I will help you. The fuse for the cruise control will be located in the fuse panel located on the left side of the steering column under the dash. Locate the fuse listed as METER. Should be second fuse up from the bottom in the middle row of fuses. This will be a 15 amp fuse and blue in color. This is the only fuse that pertains to the cruise control. Should you need further help please just ask. Please rate the answer you received. Thank You for using Fix Ya. Roger

That toggle switch is for the security system. That year miata never came with any switches for the soft top of any kind. Most likely that is an aftermarket alarm system. Most factory alarm systems do not come with a toggle switch.

Main Switch Is Located LEFT of Steering Wheel Down Low and there are 3 Switches and Cruise switch is the One on FAR LEFT

Check to see if you have any relays. Also make sure vaccuum hose is still connected.