I’ve had this problem with “hill assist not available” - if I have the heat on, no problem. If I have the heat off, in relatively flat, ok stop and no problem. When I hit a “hill” and I will call it a hill (eastern NC) with the heat off, suddenly once I get up the hill, it stumbles, engine light comes on, gauge goes slam to high. It’s also frustrating because for about a day all of those things were not showing. Now. With all that said, a squirrel with a death wish jumped out in the road and I swerved to the right… hit the curb, popped rear tire. Things know: Front end alignment definitely needed New tires all around needed. *Thinking* I damaged the side temp sensor. Squirrel’s- I tell ya.
I’ve had this problem with “hill assist not available” - if I have the heat on, no problem. If I have the heat off, in relatively flat, ok stop and no problem. When I hit a “hill” and I will call it a hill (eastern NC) with the heat off, suddenly once I get up the hill, it stumbles, engine light comes on, gauge goes slam to high. It’s also frustrating because for about a day all of those things were not showing. Now. With all that said, a squirrel with a death wish jumped out in the road and I swerved to the right… hit the curb, popped rear tire. Things know: Front end alignment definitely needed New tires all around needed. *Thinking* I damaged the side temp sensor. Squirrel’s- I tell ya.
Weird I think you need coolant
Coolant bypass valve...