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speedometer flaucting and won't stay in gear E40D

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  #16  
Old 02-26-2010, 07:55 PM
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subford
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Make sure the body of the cab has a good ground to the NEG post of the battery.
 
  #17  
Old 02-26-2010, 08:39 PM
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Found 3 wiring there were ROT I never see in my life before. It was plow truck for 15 years.

It was hiding in plastic tubing near transmission so I open and see green so I open more then found Vss wiring. 1 is green with black look ok but Light red is rot.


That why it got wet then it go crazy due electric from other 2 wiring interface light red wiring for vss sensor cause speedometer go crazy.
 




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