Speedometer doesnt work properly - Cars & Trucks

My 1997 Z71 did this twice last Summer. PRNDL indicator didn't work, Tach, Speedometer, didn't work. Only 1st & 3rd in auto Trans worked. Fuse for all this wasn't getting any power. Replaced ignition switch. Fixed problem.

For speedometer problem click the link below :---

How to trouble shoot speedometer?

http://schematicsdiagram.blogspot.com/2011/06/speedometer-not-working.html

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speedometer not working?

http://technoanswers.blogspot.com/2012/01/1996-fiat-bravo-speedometer-not-working.html

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Speedometer runs backward?

http://technoanswers.blogspot.com/2012/01/speedometer-runs-backward.html

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Warning lights on and speedometer died?

http://howtobyme.blogspot.com/2011/08/warning-lights-on-and-speedometer-died.html

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ABS & Brake lights warning indicator steady on dash and speedometer not working?

http://howtobyme.blogspot.com/2011/11/abs-brake-lights-warning-indicator.html

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Odometer works properly but speedometer works intermittently?

http://technoanswers.blogspot.com/2012/01/odometer-works-properly-but-speedometer.html

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speedometer is jumping?

http://schematicsdiagram.blogspot.com/2012/01/isuzu-rodeo-speedometer-is-jumping.html

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This will help.

Thanks.

For speedometer related issues,the help links are provided below.Click the link below to go through its details :----

How to trouble shoot speedometer?

http://schematicsdiagram.blogspot.com/2011/06/speedometer-not-working.html

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why speedometer not working? http://technoanswers.blogspot.com/2012/01/1996-fiat-bravo-speedometer-not-working.html

------------ Speedometer works but odometer not working? http://technoanswers.blogspot.in/2012/01/speedometer-works-but-odometer-not.html----------- Speedometer runs backward?

http://technoanswers.blogspot.com/2012/01/speedometer-runs-backward.html

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Warning lights on and speedometer died?

http://howtobyme.blogspot.com/2011/08/warning-lights-on-and-speedometer-died.html

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ABS & Brake lights warning indicator steady on dash and speedometer not working?

http://howtobyme.blogspot.com/2011/11/abs-brake-lights-warning-indicator.html

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Vehicles Cluster panel Not reading Miles?

http://schematicsdiagram.blogspot.com/2011/12/vehicles-cluster-panel-not-reading.html

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Odometer works properly but speedometer works intermittently? http://technoanswers.blogspot.com/2012/01/odometer-works-properly-but-speedometer.html

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How odometer works in cars?

http://technoanswers.blogspot.com/2011/11/how-odometer-works-in-cars.html

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Speedometer not working on Ford?

http://repairhelpcenter.blogspot.in/2012/02/speedometer-not-working-on-1993-ford.html

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This will help.

Thanks

For speedometer problem click the link below :---

How to trouble shoot speedometer?
http://schematicsdiagram.blogspot.com/2011/06/speedometer-not-working.html
-----------speedometer not working? http://technoanswers.blogspot.com/2012/01/1996-fiat-bravo-speedometer-not-working.html
---------Speedometer runs backward?

http://technoanswers.blogspot.com/2012/01/speedometer-runs-backward.html

----------
Warning lights on and speedometer died? http://howtobyme.blogspot.com/2011/08/warning-lights-on-and-speedometer-died.html
---------ABS & Brake lights warning indicator steady on dash and speedometer not working? http://howtobyme.blogspot.com/2011/11/abs-brake-lights-warning-indicator.html
--------Odometer works properly but speedometer works intermittently? http://technoanswers.blogspot.com/2012/01/odometer-works-properly-but-speedometer.html
----------speedometer is jumping? http://schematicsdiagram.blogspot.com/2012/01/isuzu-rodeo-speedometer-is-jumping.html
-----------This will help.Thanks.

Hi, you probably have a broken cable or a bad speedometer..

Check the cable that runs from the gearbox to the dash, (the connection IN the dash looks like a green receptical for a light bulb, its HARD to miss) make sure that it turns properly and that, when in its correct position, turns the small brass coloured part inside the speedo mechanism (the end of the cable should be a square-ish prong that is should insert into a hole in the extreme rear of the speedometer mechanism).
If the unit doesnt work (if the cable is fine and the mechanism bares no apparent defects then you have to replace the speedometer)

it could possibly be a wiring problem but your best bet is to just get a different speedometer and hook it up.

Check the VSS (Vehicle Speed Sensor).

check te cable that goes from the transmision to the odometer maybe it broken and thats wy doesnt work properly

Replace the speedometer cable

I had the same problem with ABS light and speedometer, I was told that it is the transmission control module. It has not yet stopped shifting but I have had times where it just wont stay running. It will start and then stall. Hope this helps.