abs older tractor,new trailer need info on key on not break actuated

Discussion in 'Trucks [ Eighteen Wheelers ]' started by akdesiree, Oct 23, 2014.

  1. swaan

    swaan Road Train Member

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    I've only seen wabco abs systems ever. These systems use the brake light power as back up failsafe. This is what he probley has.
     
  2. Bendix Tech Team

    Bendix Tech Team Bobtail Member

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    very possibly. bendix was standard on that trailer so unless specd otherwise then it should be a bendix system