Discovery II Talk about the Land Rover Discovery II within.
Sponsored by:
Sponsored by:

2004 LR Discovey, Tow wiring harness hook up?

Thread Tools
 
Search this Thread
 
  #1  
Old 02-19-2019, 12:19 PM
earlyrover's Avatar
Rock Crawling
Thread Starter
Join Date: Mar 2013
Location: Oregon, north of Salem
Posts: 452
Likes: 0
Received 25 Likes on 16 Posts
Talking 2004 LR Discovey, Tow wiring harness hook up?

Have a new genuine LR Discovery towing trailer wiring harness that simply plugs into existing wiring. Where do I find the existing vehicle wiring plugs, to plug this harness in, for
trailer lights, and how is the wiring harness mounted to the rear of vehicle? Is there a separate metal frame it mounts in? In the past, all my vehicles had towing wiring harness already on, so I am completely ignorant of this whole subject, obviously.
 
  #2  
Old 02-19-2019, 01:00 PM
Best4x4's Avatar
Super Moderator
Join Date: Apr 2015
Location: Beaumont, TX
Posts: 7,720
Received 2,237 Likes on 1,660 Posts
Default

OEM harness connection is behind/below the RR tail light. Then the trailer end normally mounts to the hitch bar area.
 
  #3  
Old 02-19-2019, 03:23 PM
OverRover's Avatar
TReK
Join Date: Feb 2013
Posts: 2,512
Received 652 Likes on 559 Posts
Default

Have at it...….



>
 
  #4  
Old 02-20-2019, 01:18 PM
earlyrover's Avatar
Rock Crawling
Thread Starter
Join Date: Mar 2013
Location: Oregon, north of Salem
Posts: 452
Likes: 0
Received 25 Likes on 16 Posts
Default

Originally Posted by OverRover
_______________________________
Much THANKS

 
  #5  
Old 02-20-2019, 08:57 PM
Bulax99's Avatar
Three Wheeling
Join Date: May 2018
Posts: 73
Likes: 0
Received 9 Likes on 8 Posts
Default

Take a precaution (and my advice) and drill a very small drain hole in the bottom of the relay box. If you go in deep water the water can seep into the relay from the top where the wire harness plugs into and fill with water. After a little bit of time the parts in there will corode and cause the relay to Heat up, melt and kill all of your rear lights. Not having rear lights will not allow you to shift out of park and you are stranded. Then you pay for a tow and spend hours trying to figure out just WTF happened and what is the cause.
 
The following users liked this post:
Lisa Bunch (02-21-2019)
  #6  
Old 02-20-2019, 09:51 PM
Best4x4's Avatar
Super Moderator
Join Date: Apr 2015
Location: Beaumont, TX
Posts: 7,720
Received 2,237 Likes on 1,660 Posts
Default

Originally Posted by Bulax99
Take a precaution (and my advice) and drill a very small drain hole in the bottom of the relay box. If you go in deep water the water can seep into the relay from the top where the wire harness plugs into and fill with water. After a little bit of time the parts in there will corode and cause the relay to Heat up, melt and kill all of your rear lights. Not having rear lights will not allow you to shift out of park and you are stranded. Then you pay for a tow and spend hours trying to figure out just WTF happened and what is the cause.
Pull up shifter bezel trim, push interlock in, and shift into any gear needed, then push the shifter bezel back into place. Probably takes 30sec on a D2.
 
The following users liked this post:
Lisa Bunch (02-21-2019)
  #7  
Old 02-21-2019, 06:29 AM
Bulax99's Avatar
Three Wheeling
Join Date: May 2018
Posts: 73
Likes: 0
Received 9 Likes on 8 Posts
Default

I wish I would have known that 20 years ago! Now I know, and knowing’s half the battle.
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
SStrobel
Retired - Private 'Wanted' Classifieds
0
08-29-2011 08:11 PM
Madtown
LR3
0
07-04-2009 10:50 PM
Sharpfocus
Discovery II
13
11-18-2008 05:46 PM
ryant06
Retired - Private 'Wanted' Classifieds
0
02-04-2008 07:58 PM
PedroNole
General Tech Help
1
06-28-2005 12:50 PM



Quick Reply: 2004 LR Discovey, Tow wiring harness hook up?



All times are GMT -5. The time now is 05:03 AM.