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Code P0E80 - Coolant Bypass Valve

IdahoJOAT

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CEL and no HVAC this morning...

My wife wanted to take me to work this morning, so off we went in Kailani II, the Tuscadero 4xe(Sep21 build, 26K miles).

CEL popped on, only cold air from the HVAC, and a coolant smell from outside the vehicle.

Made it to Peterson's in Nampa on electric only.

Josh ended up helping my wife when she got there. Code P0E80-00 was present. He's going to get it full diag'd today or tomorrow. He said it's the valve that is stuck closed, hence the overheating and no heat in the passenger compartment.

Then my wife sent me a picture of our garage floor...

So we'll see what happens. They were able to get us a rental, so @JeepCares , give Josh and Kent at Peterson's in Nampa a kudos.

Screenshot 2022-12-06 102815.jpg
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IdahoJOAT

IdahoJOAT

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@XX4XEXX I saw you post in another related thread, just so you see that there's another one.

I should also have them look at the inverter and what else?
 

sconrad24

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Geez, I thought I was ok to wait on the coolant line seal recall but I guess they can work themselves loose anytime.
 

XX4XEXX

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Hose routing if I follow you correctly....

@XX4XEXX I saw you post in another related thread, just so you see that there's another one.

I should also have them look at the inverter and what else?
 

Mgg253

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To reference mine - I found no errors or issues so took it into the shop. They told me the code was thrown solely because the coolant was low. This was also the cause of the water whooshing sound coming from under my dash - air in the line. Seeing that your coolant is on the ground, could be just as simple of a fix
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