To fix the speedometer and tachometer on an Oldsmobile Silhouette, first check the vehicle's fuses and wiring for any issues, as blown fuses or damaged wires can cause gauge failure. If the fuses are intact, inspect the vehicle's speed sensor and tachometer signal; both may need replacement if faulty. Additionally, consider checking the instrument cluster connection for loose or corroded plugs. If these steps do not resolve the issue, professional diagnostic tools may be required to pinpoint the problem.
You can fix the speedometer in your 1994 Oldsmobile 98 by replacing the speedometer cable. If changing the speedometer cable does not fix your speedometer you will need to replace the entire speedometer.
The only fix is to remove the head and replace the gasket.
Is there a circuit breaker that controls the tail lightsheadlights and the backlights in the dash of a 1999 olds silhouette backlights in the dash of a 1999 olds silhouette i have a short in both tail light both burn out ? what can i do to fix it thanks Lloyd
Sounds like the cable needs to be lubricated
pop it out with a screw driver unplug 3 switches and reverse procedure.
Replace fuel level sensor in side fuel tank well known problems for these.
To fix the speedometer on a 1991 Oldsmobile 88, first check the speedometer cable for any breaks or disconnections, as a damaged cable is a common issue. If the cable is intact, inspect the speedometer itself for any signs of malfunction or wear. You may also need to check the vehicle's vehicle speed sensor (VSS) if equipped, as a faulty sensor can affect the speedometer's accuracy. If these components are functioning properly, consider consulting a professional mechanic for further diagnosis or replacement of the speedometer unit.
you have to replace it
I'm not sure about the speedometer, but if the tach is not working a good bet would be the tach filter. With age, a wire often breaks off on these. Look in one of the service manuals to find location. The speedometer may have a similar sensor, but I'm not certain. Thanks! I will check out the book ASAP. Appreciate your answering.
how to fix speedometer for Toyota mr2
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.
I need to fix the odometer and speedometer in a 97 ford explorer