2003 CDL Install

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#11

06-27-2024, 08:27 PM

Sgsowen

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Update

Quote:

Originally Posted by Oasisplayer311

So it looks like my 2003 (Manufactured in 2002) has the wiring ziptied off to the side of the transmission. Instead of rewiring a light in, I was able to talk to Eric at Lucky 8 about some of the wiring assemblies. These were the two parts needed to plug into the ECU

CDL Wire Assembly:
Part #YMQ105170

CDL Switch
Part #IGM500011

I will keep you posted when it gets installed!

Know this was some time ago… did this work? Looking at putting CDL in my 2003 discovery and wondering how the wiring to show it on the dash is done.

Thanks

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#12

06-27-2024, 09:24 PM

Harvlr

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Someone with more experience than me will pipe in, but I think the wiring is already there.

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#13

06-28-2024, 08:48 AM

mollusc

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The wiring is there, but you do have to cut into the harness near the shift lever and connect to ground. This is all pretty well documented.

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#14

06-29-2024, 08:34 AM

XRAD

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maybe something here you can use:
https://landroverforums.com/forum/di...15/#post732360

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#15

06-30-2024, 09:13 AM

mollusc

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Quote:

Originally Posted by XRAD

maybe something here you can use:
https://landroverforums.com/forum/di...15/#post732360

Not really anything useful there about this question if the switches are functional. It does seem that maybe some 2003 D2's don't have the wiring, so that would be the first thing to check. If the wiring is there (amending my previous statement) then getting the dash light to work is pretty simple.

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#16

06-30-2024, 11:49 AM

acg

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Quote:

Originally Posted by Sgsowen

Know this was some time ago… did this work? Looking at putting CDL in my 2003 discovery and wondering how the wiring to show it on the dash is done.

Thanks

Sgsowen,

You need to be more specific. Are you swapping to a pre-2004 or 2004 transfer case? The diff lock sensors are different styles for both. Here is more info:

https://landroverforums.com/forum/di...1-86397/page2/

The two types of sensors:

- Pre-2004 transfer case (p/n PRC2911): https://www.roverparts.com/electrica...noids/PRC2911/
- 2004 transfer case (p/n IGM500011): https://rimmerbros.com/Item--i-IGM500011

Last edited by acg; 06-30-2024 at 01:29 PM.

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