In many cases this also requires removing the instrument cluster itself. Has your tachometer stopped working.

3 75inch Tachometer Tacho Gauge Meter Adjustable Led Shift
How to fix rpm gauge. Locate the ignition coil. If you notice that a tachometer is not showing any reading on its display the reason might be the failure of the led display. Diy odometer repair and led dash light install. The odometer gear can easily be repaired by taking the gauges out from. Locate the black wire and hook it up to the battery. Learn how to fix your odometer to show the correct mileage when you drive.
Tachometer repair shop digital mechanical automobile boat motorcycle. Mount the tachometer above the steering column or on the dashboard of your vehicle using the supplied hardware and tools recommended by the manufacturer. Led displays that have been in use for long may blank out due to damage. Some indicators let one know when it is operating at a safe speed and when it is not. The fix for that problem is to simply replace the speedometer cable which involves unbolting it from the transmission disconnecting it from the instrument cluster and then sliding it through the firewall. Run the wiring of the tachometer from the vehicles interior to the engine compartment.
Getting the led display replaced will fix the problem quite easily. Non destructive way to fix a common issue with these boat tachometers. A tachometer also recognized as an rpm gauge or a revolution counter measures the speed in which an engines crankshaft rotates. In this video im going to show you how to fix your speedometer and other gauges thats over the steering collar just by unplugging and plugging back up the battery in a 2010 dodge caliber sxt.