Question about 1988 Buick Regal

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Buick 88-90 Der Sirs I am an owner of Buick Regal 1988 2,8l I am currently renowanting it Can you please help me out with the wiring system? I have changed my old speedometer board and put a new digital one from Buick Regal Limited 1990 3,1L. Now I need to change my wiring in the plug so that all the indicators on the board are connected and working. I need a scheme of seedometer cluster (plug) with description of all PIN's and cable colors for plugs in both car versions. Can you help me out? I am attaching a few photos of both speedometer ond plugs Loking forward for your answer Best regards

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Goback and get the harness that fits the cluster and plug it direct to the fuse block, Its the only way....Good luck pat from P,O

Posted on Feb 12, 2009

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Posted on Jan 02, 2017

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rate me good ;o)

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