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Can someone please let me know what these 3 different coolant reservoirs are for?

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274 views 5 replies 3 participants last post by  Paul92688  
#1 ·
I labeled them 1-3.
The left one - #1 -
Image

drained dry when I lost my water pump o-ring (Square ring?) last week. I assume it is the overflow reservoir for the engine radiator. It is pressurized unlike the overflows I am used to. I also don't see where the "overflow" goes if the resivoira actually overflows so I am not shure if it functions in the way they used to. The other coolant tanks 2 and 3? I have no idea. Coolant for the battery? Charging system? Turbo? Clueless. The manual is thick of pages, but if there was a description in there, I couldn't find it.
Thanks in advance.

Question 2 there is a vacuum line that runs across the front of the engine and dissapears on the right side near the fan. It was misrouted and I went to check where it went. It terminates in a 90 degree elbow and then nothing... When the engine is running it pulls a slight vacuum. I just want to confirm that other JGC 4XE have the same un-attached hose. The inset photo is what the end of the hose looks like if you pull it from under the plastic trim.
Image


Thanks in advance for help about the tanks and confirmation that the end of the hose terminates into... nothing...

Paul
 

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#4 · (Edited)
I did before I posted. Page 334 shows under the hood. The illustration does not match what is under my hood. They show the coolant tank labeled 1 in my photo and only one other tank roughly where tank 2 and 3 are. There is no illustration in the manual that matches what is. actually under the hood of my 2023 JGC hybrid.

After posting my reply I began a new search on the internet for additional information. I found a supplement for the 4XE and on page 52, this image:

Image


Not in the small phone book sized manual, but in the supplement. Never saw the supplement until today.
 
#6 ·
Paul92688 said:
I did before I posted. Page 334 shows under the hood. The illustration does not match what is under my hood. They show the coolant tank labeled 1 in my photo and only one other tank roughly where tank 2 and 3 are. There is no illustration in the manual that matches what is. actually under the hood of my 2023 JGC hybrid.
Click to expand...
Paul92688 said:
I did before I posted. Page 334 shows under the hood. The illustration does not match what is under my hood. They show the coolant tank labeled 1 in my photo and only one other tank roughly where tank 2 and 3 are. There is no illustration in the manual that matches what is. actually under the hood of my 2023 JGC hybrid.
Click to expand...
kosanow1 said:
Thats my bad. I should of said the supplement.
Click to expand...
Don’t feel bad, I did the same thing.
 
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