2021 Subaru Outback.
Yesterday I did a 2 1/2 hour road trip to the nearest city for errands. After running around to 6 places it was time to head home. When leaving the city there is a long steep hill that I sudo shift down to 3rd gear. Doing about 50 kph I went to shift from 5th down to 3rd but got a double beeped when attempting 3rd. I thought this a little weird and made a mental note to look into it. I drove about 20km and stopped to visit friends. After about an hour when I started the vehicle the dash was lit up.
! CHECK MANUAL
EYESIGHT DISABLED
COLLITION WARNING DISABLED
LANE KEEPER DISABLED
[i] icon
X MODE icon flashing
Engine icon
Temperature gauge was not working
On the LED side panel it showed…
X MODE not lit and inaccessible
DRIVING ASSISTANCE inaccessible
The engine was in high idle mode and would not idle down.
I disconnected the battery, reconnected it and all the warnings disappeared although the temperature gauge still didn’t work and the idle was still high. I decided to continue the drive home. Everything went fine and average gas mileage was its normal consistency. I used the paddles to downshift when exiting the highway and once again it beeped when attempting 3rd. As a curiosity while doing about 15kph I tried downshifting from 2nd to 1st and it beeped. At a lower speed it did downshift. When at home and in Park the rpm had calmed a bit but was around 950rpm. I turned the vehicle off and restarted it and the dash lit up again. The same happened again with a cold engine start and battery dis/reconnect.
I do have an OBD2 and plugged it in this morning. Lots of faults appeared most of which are Greek to me. One I did notice was the engine temperature had gone into safe mode. If you want me to open and send any of these faults let me know.
Any thoughts?
Thanks
Gary Entwistle