John Deer 5045D

   / John Deer 5045D #1  

Old Vett

New member
Joined
Aug 4, 2019
Messages
3
Tractor
John Deer 5045D
This weekend I was bush hogging my farm went and parked the tractor and shut it all off. I went back to start the tractor and when I turned the key the normal lights come on and when I tried to start it there was a click and all power was gone. I checked the battery and it is good plus it is only two weeks old. All fuses are good. I have tried to found a electrical schematic of the tractor but have not found one. Can anyone help to find the issue and send me a link for the schematic
 
   / John Deer 5045D #2  
Is pto turned off?

Are you SURE all fuses are ok?
That model is famous for a cold start advance sensor failing. When it fails it shorts and blows fuse. Follow wires from fuel pump to sensor on block. Fuse can be replaced and sensor can be unplugged for tractor to start. Replace sensor later.
 
   / John Deer 5045D
  • Thread Starter
#3  
Yes pto is off and all fuses check good. Also if the cold start advance sensor was bad I should still have voltage to light the dash when the key is turned. Also the fuse I have checked are the ones that are on the left side of the tractor right by the fire wall. Is there any under the dash are behind the panel that the key switch is mounted?
 
   / John Deer 5045D #4  
I would go and check your connections on your battery posts and also follow your ground wire to where it's grounded to the frame. Loose connections can sometimes work fine on low draw items like gauges but when they get the heavy draw from the starter they will break connection.

I had an old jeep that did this. Pop the hood jiggle the posts and it would fire right up. I figured it was a good anti-theft device.
 
   / John Deer 5045D
  • Thread Starter
#5  
Thanks I’ll give it a try.
 

Tractor & Equipment Auctions

2010 RS Godwin Body Tri-Axle Dump Trailer (A46683)
2010 RS Godwin...
2007 Eager Beaver 35 GLB Lowboy, Tandem Axel (A47371)
2007 Eager Beaver...
84in Skid Steer Heavy Duty Grapple (A49251)
84in Skid Steer...
82" Pallet Fork Extensions, New (A47371)
82" Pallet Fork...
2016 Toyota Prius Hybrid Hatchback (A46684)
2016 Toyota Prius...
2013 PETERBILT 367(INOPERABLE) (A48992)
2013 PETERBILT...
 
Top