Things to check for P0440 code
Pole Position
Joined: May 2016
Posts: 3,047
Likes: 626
From: AZ
THANKS KEVIN!
I was looking for that diagram last week.
As an FYI, You had probably fixed the problem when you replaced the first hose, but once the system was pressurized again, it cause another hose to crack.
Chances are it is going to happen again 4 more times.
If I were to make a suggestion, I would by all the hoses now and change them all at once.
I was looking for that diagram last week.
As an FYI, You had probably fixed the problem when you replaced the first hose, but once the system was pressurized again, it cause another hose to crack.
Chances are it is going to happen again 4 more times.
If I were to make a suggestion, I would by all the hoses now and change them all at once.
Lexus Test Driver
Joined: Dec 2014
Posts: 8,213
Likes: 949
From: Fl
Here is a link to the diagram...I can certainly appreciate OEM but $14 for an 8in hose is really expensive.
http://www.lexussouthatlantaparts.co...734550050.html
http://www.lexussouthatlantaparts.co...734550050.html
Last edited by Bgw70; May 9, 2017 at 11:25 AM.
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