Truckinfo.net Message Boards
Search
Home > Message Boards > Problem Solver Message Board(Mechanical, Electrical Questions)

 
Users must register before posting on the Truckinfo.net Message Boards.
  Login Register  
 Username
 Password
    
 

 KW electrical problems

mont
Joined: 2/7/2008
Location: Bloomington, IN
Posts: 1

KW electrical problems
Posted: Thu Feb 7, 2008 6:15:43 PM

I have a 1987 Kenworth T-800.  The first sign of trouble was when I lost all lights, headlamps, instrument panel, etc.  I replaced the relay for the headlamps and everything was ok.  When I started out the next day, I blew the small 30amp fuse for the headlamps.  After finding no problems, I replaced it and now have all lights except the tail lights.  When I put the turn ightsignals on (either way), both rear lamps flash although they are not as bright as they should be.  Does anyone have a clue as to what might be wrong?

 

freightbroker@verizon.net
Joined: 1/23/2006
Location: Phelan, CA
Posts: 215

  

RE:KW electrical problems
Posted: Tue Feb 12, 2008 3:47:12 PM

  

I'd check all the connections and plugs outside and going into the cab, sounds like there could be a corrosion problem causing a voltage drop to the lites.

harry
Joined: 3/9/2008
Location: Kincaid, KS
Posts: 2

  

RE:KW electrical problems
Posted: Sun Mar 9, 2008 7:46:10 PM

  

I have a 94 K.W. and the angle iron crossmember that bolted between the framerails at the rear that held the taillight assembly had corroded where it bolted down and caused a faulty ground.  I had similar problems you described.  Hope this helps...



Truckinfo.net Home | Message Boards | Privacy Policy | Disclaimer