The Official 01-03 to 04-06 Conversion Facelift and Rear Pics Inside
i got the taillights for a good deal, but i've seen some for sale on ebay. as far as the wiring it's not easy at all.....I got them to light up and work normal no problem.....the wires colors match up. My concern was the tail lamp code it kept pulling on the dash due to the amount of ohms it was sensing from the new LED's.....ppl say you can take it to an electronic/stereo place for them to add the right amount of ohm so the computer doesn't detect any issues. I on the other hand had an 04-06 ecu....which i just plugged in and used that. That solved all my problems. Hope that helped.....
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Lexus Champion
Joined: Jul 2006
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From: Tx
Thread Starter
Lexus Champion
Joined: Jul 2006
Posts: 4,431
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From: Tx
Driver
Joined: Dec 2011
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From: MASSACHUSETTS
Great looking car and a great looking conversion! I'm enjoying my '04 LS430 for about 5 months now. What a great car. All i've done so far is add a couple of small wings to the trunk lid and rear window and a wind deflector for the sunroof. Gonna have a pin stripe painted on the sides in silver to match the wheels.
Driver School Candidate
Joined: Jul 2014
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From: hawaii
Nice!
Hey junjdm I'm trying to find led tails for my 01-03 430ul but from this thread if I'm reading this correctly, I could change the stock trunk with a 04-06 trunk and buy the 04-06 tail lights and the line up with the stock bumper should line up? Please and thanks for the help
Driver School Candidate
Joined: Jul 2014
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From: hawaii
Bump, no answers on the rear? Could I change the 02 trunk lid to the 04-06 trunk lid and change the tails to the 04-06 tail lights? Will the fitment be good? Or will it be off or gaps and what not.
5th Gear
Joined: Sep 2021
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From: CA
Facelift wiring
So does anyone have the wiring for the facelift? Going from 6 pin on the original to 4 pin on the facelift? I saw the OP said something about a module but that is debunked lol spent 3 hours in the junkyard looking for one :P
Got my facelift lights and the trunk but can't hook it up to the 2003 plug and no idea how the lights are the same with 2 less wires!
Got my facelift lights and the trunk but can't hook it up to the 2003 plug and no idea how the lights are the same with 2 less wires!
Last edited by LexusUL; Sep 3, 2025 at 10:02 AM. Reason: Clarity
Driver
Joined: Jun 2021
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From: Nv
So does anyone have the wiring for the facelift? Going from 6 pin on the original to 4 pin on the facelift? I saw the OP said something about a module but that is debunked lol spent 3 hours in the junkyard looking for one :P
Got my facelift lights and the trunk but can't hook it up to the 2003 plug and no idea how the lights are the same with 2 less wires!
Got my facelift lights and the trunk but can't hook it up to the 2003 plug and no idea how the lights are the same with 2 less wires!
5th Gear
Joined: Sep 2021
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From: CA
Intermediate
Joined: Jan 2025
Posts: 378
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From: Florida
I would try and figure out the power and ground wires first from the 4 pin with multimeter. I didn't know the 04/05/06 LED tail lights were wired differently.
Checkout this thread - someone posted the wiring diagram.
https://www.clublexus.com/forums/ls-...g-diagram.html
Checkout this thread - someone posted the wiring diagram.
https://www.clublexus.com/forums/ls-...g-diagram.html
5th Gear
Joined: Sep 2021
Posts: 5
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From: CA
I would try and figure out the power and ground wires first from the 4 pin with multimeter. I didn't know the 04/05/06 LED tail lights were wired differently.
Checkout this thread - someone posted the wiring diagram.
https://www.clublexus.com/forums/ls-...g-diagram.html
Checkout this thread - someone posted the wiring diagram.
https://www.clublexus.com/forums/ls-...g-diagram.html
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