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Broken hose under passenger engine fuse box

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Old May 28, 2022 | 03:59 PM
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MaxPower777
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From: Tacoma, WA
2001 CL600
Broken hose under passenger engine fuse box
Cleaning the corrosion from the ECU / ECM electrical contacts today and noticed a broken hose underneath the passenger side engine fuse box. What is this hose? Is it supposed to be connected to something? Please see the attached photos.


Thank you in advance for your help!
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Old May 30, 2022 | 02:10 AM
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CL 600 '00 5.8L V12
I think it has something to do with the heating system.
Try to track the hose down here:
https://nemigaparts.com/cat_spares/e...78/68r/83/180/
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Old May 30, 2022 | 02:40 AM
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From: Tacoma, WA
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Originally Posted by tim687
I think it has something to do with the heating system.
Try to track the hose down here:
https://nemigaparts.com/cat_spares/e...78/68r/83/180/
thank you, tim687. i don’t see where it could possibly go though: it looks like a broken hose that reached a dead end. could it be for emergency drainage if water gets in the fuse panel?
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Old May 30, 2022 | 03:16 AM
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CL 600 '00 5.8L V12
Could very well be, try to trace where the hose goes. Sometimes it makes sense if you know where the other end is
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