check for a loose wire at the fuse box
Try the fuse box, prolly a burnt out fuse.
If the speedometer and the odometer are not working, I would suspect the VSS (vehicle speed sensor). If only the speedometer is not working I would suspect the instrument cluster has problems.
The odometer on a 96 Ford Explorer is tied into the speedometer. If the speedometer is working then there is a gear problem inside of the speedometer causing the odometer to not work.
Speedometer is ran by electronic sensor on rear end. Odometer is ran from speedometer. If both don't work problem is sensor. If speedometer works sensor is okay. If speedometer works and odometer does not problem is in mechanical parts (gears) of of odometer and has to be replaced. Can get used from eBay (search for speedometer or odometer, is one unit) or take to dealer.
buy a new instrument cluster or check the wires in back my car had that problem and it was a loose connection to the back of the panel
There are two possible actions: 1) Replace the speedometer head assembly, because that is where your problem is. 2) Ignore the broken odometer and forget about it. The speedometer and odometer are one assembly. The same input that drives the speedo also drives the odometer, so you have a problem in the head itself.
If the fuel gauge, temperature gauge, odometer, and speedometer are not working on a Pontiac Sunbird, it could be due to a faulty instrument cluster, a blown fuse, or issues with the vehicle's wiring or connectors. Additionally, a malfunctioning vehicle speed sensor (VSS) can affect both the speedometer and odometer. Checking the fuses and inspecting the wiring for damage are good first steps in diagnosing the problem. If those are intact, the instrument cluster or VSS may need to be tested or replaced.
The problem is inside the speedo and has to go to a speedo shop to be repaired.
Check the fuse in the fuse box; Also check to see if your speedometer cable snapped, this will cause the odometer to stop working as well If your speedometer is still working and just the odometer has stopped, the most likely problem is a little plastic drive gear in the instrument cluster. This is the most common problem with many makes of cars. If you are handy you can buy a replacement gear on Ebay for a few dollars and replace it yourself. Otherwise take the vehicle to an instrument repair shop. This problem usually occurs if you reset your odometer while travelling, it breaks a tooth off the little gear.
If the odometer on your 1991 Miata is not working, it could be due to a faulty speedometer cable, a malfunctioning speedometer head, or an issue with the vehicle's electronic components if it's equipped with one. Additionally, worn gears inside the speedometer can also prevent accurate readings. Inspecting the cable for breaks or ensuring proper connections can help diagnose the problem. If these components are in good condition, it may be necessary to replace the speedometer unit itself.
To fix the speedometer and odometer on a 1996 Ford F-150, first check the speed sensor located on the transmission, as a faulty sensor can cause issues. Inspect the wiring and connectors for damage or corrosion. If the sensor is functioning, the problem may lie in the instrument cluster itself, which may require disassembly and inspection or replacement of the speedometer gauge. Finally, ensure that the vehicle's fuse related to the instrument cluster is intact.
If the odometer is not working while the speedometer functions in a Mazda B2500, the issue may be related to a faulty gear or drive mechanism within the speedometer assembly. Typically, the speedometer uses a cable or electronic signal from the vehicle's speed sensor, which can still operate even if the odometer's internal gears are malfunctioning. Another possibility could be a problem with the vehicle's instrument cluster itself. A thorough inspection of these components is recommended to identify the exact cause.