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There are 2 sensors on the engine that sent a signal to the computer and speedometer and tach. When one of these goes bad it can make the speedometer and tach go all over the place and also just stop working. This can also cause all types of engine running problems because the information being sent to the PCM will be incorrect all so. The units are easy to replace once you find them, it seems that they are located in different areas of the engine with each year the vehicle was put out. Your local dealer should be able to tell you the location of each sending unit. .
AnswerIf your speedometer is not working, it is probably the speed (distance) sensor. There are tons of sensors. Follow the speedometer cable down to where it attaches to the sensor...Unplug speedo cable, pull elec plug, remove 10mm bolt, pull out, replace is opposite.(This is not the same sensor as the input or output sensors)
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What makes the speedometer and tachometer stop working on 1981 Corvette?
A blown fuse.
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Why would your speedometer and tachometer on a Jetta 1996 stop working occasionally?
you need a new onr they do this occasionally and then need to be replaced
What makes the speedometer and tachometer stop working on 2011 Chevy Silverado?
The speedometer and tachometer on a 2011 Chevy Silverado can stop working due to issues such as a faulty vehicle speed sensor (VSS), a malfunctioning instrument cluster, or problems with the wiring and connections. Additionally, a blown fuse or issues with the engine control module (ECM) can also disrupt their functionality. Regular diagnostics can help identify the specific cause of the failure.
What makes the speedometer and tachometer stop working on a 94 dodge shadow could it be a fuse?
If the speedometer and tachometer on a 1994 Dodge Shadow stop working, it could be due to several issues. A blown fuse could be a possibility, but it's also important to check the vehicle's speed sensor, wiring connections, and the instrument cluster itself for faults. Additionally, a malfunctioning engine control unit (ECU) could affect these gauges. It's advisable to inspect these components systematically to diagnose the problem accurately.
What would cause all the instrument panel gages like the fuel temp tachometer and speedometer to stop working at the same exact time?
fuse to the dash gone ???
If the speedometer stop working on an Toyota a 91 corolla what part needs to be replace?
You may need to replace the speedometer fuse. The speedometer cable can cause your speedometer to stop working. The speed sensor can also cause the speedometer to stop working.
Why did your speedometer stop working its digital?
My 89Chevrolet astro van digital speedometer stop working. How do I fix it
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Usually it's a bad speed sensor.
Why would 2000 Chrysler Sebring both tachometer and speedometer stop at same time. The tachometer shows rpm of 5-6 and will not shift?
check the fuses.
Would the odometer stop working if the speedometer stopped working on a 1998 Dodge Ram?
you can go to speedometer and out of speedometer
Why would the tachometer and speedometer stop working on a 1998 dodge caravan and how can you fix it?
If it is electronic, it is likely a broken lead wire or ground wire. If everything else seems to be working on the dash, check the wiring under the vehicle, near the transmission.
