lewishouse
Member
So after getting the software update and getting the ESS and CEL the next day I went back to the dealership and they reset everything and told me to drive it for 30 miles or so for the system to re-learn. After doing this I have not gotten the CEL light but have had the ESS on multiple times. Never once have I gotten a light if stop / started multiple times during the day, its only after it has sat for several hours. When the ESS went off I checked the codes and it was holding a pending P0300. It has been the same pending code every time the ESS has gone off. I did notice it doesn't go off until the vehicle starts moving. I can put it in drive and sit with no ESS light but as soon as I move forward it goes off.
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