There is not a cable for the speedometer. The information is sent to the gauge cluster from the PCM. The PCM controls almost all aspects of the vehicle operation. All of the information on the gauge cluster comes from the PCM.
The speedometer sensor on a 2003 Chevy Tahoe Z71 is located in the engine compartment. It is on the transfer case.
On the dashboard...
Visit our enthusiasts forum for complete instructions and help with the cluster. We have a how to to replace individual stepper motors that will save you many $$$ www.trailvoy.com
There are two oxygen sensors. One located on the exhaust manifold and one located after the catalytic converter.
Between the front grill and the radiator.
Change oil pump 2003 Gmc Envoy
how many gallons of gass will a 2003 GMC Envoy hold
Should be a removable housing at the engine end of the upper radiator hose
It is located in the rear fuse box. Mine in a 2006 Envoy was number 46.
ac delco spark plugs are type that originally came with 2003 GMC envoy
There are several things that can cause your 2003 Mitsubishi Gallant speedometer not to work. The most common cause is a malfunctioning speedometer cable.
Look in the fuse box located under the rear seat on the drivers side.