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LS400 96 Trying to remove ECU. Took off glove compartment…

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LS400 96 Trying to...

LS400 96 Trying to remove ECU. Took off glove compartment and removed three nuts at bottom of bracket holding ECU. The unit will not come out. Is there aanother attachment I can not see

Mechanic's Assistant: What is the model of your '96 Toyota?

Lexus LS400

Mechanic's Assistant: Are you fixing your vehicle yourself? What have you tried so far?

Yes. ECU has gone bad. Putting new one in.

Submitted: 1 month ago.Category: Lexus
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Answered in 6 minutes by:
12/28/2017
Lexus Mechanic: David Craig, Auto Mechanic replied 1 month ago
David Craig
David Craig, Auto Mechanic
Category: Lexus
Satisfied Customers: 4,700
Experience: Owner/Mechanic at 3D Automotive
Verified

Hi my name is ***** ***** I'll be more than happy to assist you, Please allow me a few minutes to review your information. Thank you.

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Customer reply replied 1 month ago
Mine has 3 fastener at the bottom. This diagram shows one. The diagram doesn't reflect my unit
Lexus Mechanic: David Craig, Auto Mechanic replied 1 month ago

then it should slide right out. Ill open this up to the others.

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Customer reply replied 1 month ago
That what I thought. Could it just be wedge in. Do you have a diagram showing the three anchors on the bottom. I will wait for additional info before I use a pry bar.
Lexus Mechanic: David Craig, Auto Mechanic replied 1 month ago

standby

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Lexus Mechanic: David Craig, Auto Mechanic replied 1 month ago

that should be it. theres nothing else holding it in

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Customer reply replied 1 month ago
Out comes the pry bar. Thanks
Lexus Mechanic: David Craig, Auto Mechanic replied 1 month ago

please let me know if you get it out

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Customer reply replied 1 month ago
I will Thanks
Lexus Mechanic: David Craig, Auto Mechanic replied 1 month ago

thanks

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Customer reply replied 1 month ago
Did you ever find a diagram. There is none online for the 96 model
Lexus Mechanic: David Craig, Auto Mechanic replied 1 month ago

what I sent was from the '96 service manual

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Customer reply replied 1 month ago
It is a 96. Does the 95 or 97 show a 3 bolt holder on the bottom. I think it was built toward end of 96. I just like to have a diagram Thanks for your help
Lexus Mechanic: David Craig, Auto Mechanic replied 1 month ago

ok let me check the 97. if it was built towards the end of 96 then it is a 97

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Lexus Mechanic: David Craig, Auto Mechanic replied 1 month ago

same thing for 97.... ill open this up to the others. please do not reply back

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Lexus Mechanic: Marty, ASE Certified Technician replied 1 month ago
Marty
Marty, ASE Certified Technician
Category: Lexus
Satisfied Customers: 54,716
Experience: ASE & Bosch Certified Master Tech. Over 30 years experience.
Verified

Hi, different expert here. My name is***** you send me some pictures of your ECU placement?

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Customer reply replied 1 month ago
It is 15 degrees outside. Can I do in an hour. Thanks Don
Lexus Mechanic: Marty, ASE Certified Technician replied 1 month ago

LOL! Absolutely! I'll wait for your reply.

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Lexus Mechanic: Marty, ASE Certified Technician replied 1 month ago

Hi, still waiting for the picture.

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Customer reply replied 1 month ago
Got pictures, send me an address to send. The add files says it doesn't like format. Using iphone
Lexus Mechanic: Marty, ASE Certified Technician replied 1 month ago

send them to***@******.***

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Lexus Mechanic: Marty, ASE Certified Technician replied 1 month ago

Just checking in. I have not received anything yet.

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Customer reply replied 1 month ago
Check it now
Lexus Mechanic: Marty, ASE Certified Technician replied 1 month ago

Nothing yet. How long ago did you send it?

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Customer reply replied 1 month ago
sent 3 times about 5 minutes ago
Customer reply replied 1 month ago
i sent it as text this time
Lexus Mechanic: Marty, ASE Certified Technician replied 1 month ago

I'm not getting anything. Can you send me a test email with no pictures?

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Lexus Mechanic: Marty, ASE Certified Technician replied 1 month ago

Got it. Try sending over just one picture.

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Lexus Mechanic: Marty, ASE Certified Technician replied 1 month ago

Ok, you have another bracket at the top of the ECU that will need to be removed. You will need to remove the glove box in order to gain access to the top bracket. Once you remove the bracket the ECU will drop down and you can remove it.

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Customer reply replied 1 month ago
Already remove glove box The other years had 1 on bottom and two on top This has three on bottom
This is a Scotty Kilmer video of the bracket
https://www.youtube.com/watch?v=pOSEJu7_Upc
Lexus Mechanic: Marty, ASE Certified Technician replied 1 month ago

But if your ECU does not wobble around with the lower bracket loosened there has to be one on the top. See if you can run your hand up and over the top to feel the bracket.

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Customer reply replied 1 month ago
Will do tomorrow. On east coast and it is dark and cold
Lexus Mechanic: Marty, ASE Certified Technician replied 1 month ago

Sounds good. I'll be here if you need anything.

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Marty
Marty
Marty, ASE Certified Technician
Category: Lexus
Satisfied Customers: 54,716
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Experience: ASE & Bosch Certified Master Tech. Over 30 years experience.

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