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73-87 Chevy _ GMC Trucks => Crew Cabs => Topic started by: flight71 on March 03, 2012, 08:42:35 am

Title: 91 crew cab speedometer wires
Post by: flight71 on March 03, 2012, 08:42:35 am

I was wondering if anybody had one and could tell me what color wires are that plug into the speed sensor on the gear drive transfer case? Thanks for any help

Title: Re: 91 crew cab speedometer wires
Post by: bake74 on March 05, 2012, 05:12:57 am

     If you do not get an answer here, you might check over in the suburban section to see if you can find the answer there.

Title: Re: 91 crew cab speedometer wires
Post by: ehjorten on March 05, 2012, 09:16:14 am

I've got one and can tell you!  I can look at it when I get home.  I also have the factory wiring manuals so I can give you a diagram if you need.

What seems to be the trouble?

Title: Re: 91 crew cab speedometer wires
Post by: ehjorten on March 06, 2012, 10:27:34 am

Forgot to do this last night.  :-[

Tying a string around my finger now!  ;D

Title: Re: 91 crew cab speedometer wires
Post by: ehjorten on March 09, 2012, 09:20:06 am

The VSS should have 2 wires...

PIN A: 0.8 mm² (18 ga) PPL/WHT
PIN B: 0.8 mm² (18 ga) LT GN/BLK