General Tech Help Good at troubleshooting? Have a non specific issue? Discuss general tech topics here.
Sponsored by:
Sponsored by: CARiD

Alaska limp mode.

Thread Tools
 
Search this Thread
 
Old Jul 20, 2017 | 01:02 PM
  #1  
Alaskarover's Avatar
Thread Starter
|
2nd Gear
Joined: Jul 2017
Posts: 2
Likes: 0
Default Alaska limp mode.

Just got a 2003 Land Rover that is stuck in limp mode. The key won't come out of the ignition untill I disconnect the battery. It looks like a brand new xyz switch I tried to adjust it and the red light just blinked for a second. Battery is getting 14.4 volts running. Nobody too take it to here so I'm on my own help me
 
Reply
Old Jul 20, 2017 | 03:37 PM
  #2  
No Doubt's Avatar
Recovery Vehicle
Joined: Jun 2017
Posts: 1,238
Likes: 240
From: Alabama + Vegas + Texas
Default

It could be the transmission ECU under the driver's seat beneath the amplifier, or it could be that you need to take the black cover off of your xyz switch, clean all of its internal electrical contacts, and insure that the microswitches can still be depressed (no overly-worn areas, etc.).

Depending on the model of your xyz switch you may need to drill out rivets to get in there, no big deal.
 
Reply
Old Jul 21, 2017 | 12:20 PM
  #3  
Alaskarover's Avatar
Thread Starter
|
2nd Gear
Joined: Jul 2017
Posts: 2
Likes: 0
Default

Originally Posted by Alaskarover
Just got a 2003 Land Rover that is stuck in limp mode. The key won't come out of the ignition untill I disconnect the battery. It looks like a brand new xyz switch I tried to adjust it and the red light just blinked for a second. Battery is getting 14.4 volts running. Nobody too take it to here so I'm on my own help me
Originally Posted by No Doubt
It could be the transmission ECU under the driver's seat beneath the amplifier, or it could be that you need to take the black cover off of your xyz switch, clean all of its internal electrical contacts, and insure that the microswitches can still be depressed (no overly-worn areas, etc.).

Depending on the model of your xyz switch you may need to drill out rivets to get in there, no big deal.
is there a way to check the exu
 
Reply
Old Jul 21, 2017 | 12:28 PM
  #4  
No Doubt's Avatar
Recovery Vehicle
Joined: Jun 2017
Posts: 1,238
Likes: 240
From: Alabama + Vegas + Texas
Default

Originally Posted by Alaskarover
is there a way to check the exu
I would think that the easiest 2 ways to test your transmission ecu would be:

#1: put your transmission ecu into a different running, good Discovery to see if it causes the limp home mode there, or
#2: swap in a $22 used transmission ecu from eBay to see if the limp home disappears.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
NinjaPlease!
Discovery II
24
Jul 31, 2019 09:03 AM
cedward
General Tech Help
10
Jan 3, 2011 04:39 PM
Rickey_240
General Tech Help
7
Apr 2, 2010 05:33 PM
vanhorn2dallas
Discovery II
3
Mar 15, 2010 11:29 PM
xb70valkarye
Discovery II
6
Feb 2, 2010 10:13 PM




All times are GMT -5. The time now is 09:47 AM.