2003 suburban Z71 speedometer not working (Full Version)

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2003 suburban Z71 speedometer not working

  

lenny_wakefield -> 2003 suburban Z71 speedometer not working (4/18/2008 1:49:27 PM)

I have 2003 Z71 suburban and the speedometer will not read properly. 90% of the driving time its at 0 mph and the other 10% it reads any where from 5 mph to 120+mph. Any info would help.

  
03blackburb -> RE: 2003 suburban Z71 speedometer not working (4/19/2008 5:13:21 PM)

Your speedo stepping motors are bad.  GM has a notice on these and yours may be covered, they have an extended coverage for the 03's.  Check you your dealer.  If it is not covered, check ebay.  You might be able to upgrade to an escalade cluster or just have you existing on rebuild.

  

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