LS - 1st and 2nd Gen (1990-2000) Discussion topics related to the 1990 - 2000 Lexus LS400

Location Of Wireless Remote/alarm Ecu. 99 Ls

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Old 11-17-06, 09:02 PM
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Lexiss_sc430
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Default Location Of Wireless Remote/alarm Ecu. 99 Ls

as the title says I need to know the location of the ecu for the key-less entry and alarm. If anyone knows where it is, or if anyone has an repair manual can you please check and let me know.

Thank you very much!!
Old 11-18-06, 02:10 PM
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COME ON GUYS!!! Does anyone know where it is... someone help me out here !!

T.I.A
Old 11-18-06, 06:02 PM
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Kansas
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There are 110 pages in the repair manual set for my 2000 LS400 on the "door control system". There are lots of ECU's in the system and it would take hours for me to decipher all of the information. Have you considered purchasing the repair manuals? A repair manual set would probably cost less than just one of the "20's" you have on your car.
Old 11-18-06, 06:47 PM
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Originally Posted by Kansas
There are 110 pages in the repair manual set for my 2000 LS400 on the "door control system". There are lots of ECU's in the system and it would take hours for me to decipher all of the information. Have you considered purchasing the repair manuals? A repair manual set would probably cost less than just one of the "20's" you have on your car.
He is correct, there are a lot of ECU's in the car, and one in each door for the locks.

Anyhow, i opened up my manual and found this... its in the top rightmost corner:
Attached Thumbnails Location Of Wireless Remote/alarm Ecu.   99 Ls-ecu-diagram.jpg  
Old 11-18-06, 07:13 PM
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Thank you soo much Grand!!


Kansas, thanks for the initial reply but please don't be a smart ***, yes I should have bought a manual, but since this is a car forum I was hoping someone would be kind enough to let me know where the ecu was. So I'm sorry for making you get off you're high horse to put in your 2 cents.
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