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Do you have any advice on what to take to a shop when going in for this issue? I had it "fixed" (with new battery and reprograming - following advice from this forum) by one ford dealership in March 2025 (under warranty) and it happened again this fall. Went to a different shop and again...

I had a battery replacement and updated TCU at the dealership in February 2025 and everything seemed fine. Until today (11/10/25) when the error started up again.

Nevermind - after posting the suggested threads finally pulled up similar threads. I had no luck searching for them before that. I was in to my local dealership earlier this fall for a check engine light (unrelated) and asked about my upcoming "30k service". They tried to sell me some bullshit...

Thank you for the advice. I'm looking up all the deep sleep SSM and you are right that this technician had either never seen a hybrid maverick (doubtful) or they don't want to commit anything without having me leave my truck with them for days to say "nothing is wrong". I'm looking up all the...

I've had the deep sleep issue on and of for months and now happening almost every day. I drive to work almost every day (regardless of temps below 10 or over 30) and deep sleep comes on within minutes of turning off the truck. I'm trying to charge overnight like some have said fix it but I'm...