Dead Hybrid (round 2) Clarification

[Bigbill27]

Could be issues with the truck. Hybrids built in the second half of 2022 and into 2023 are rock solid. But those early hybrid builds apparently have some issues with the wiring harness and 12V batteries dying.

Not so fast. Mine was built in January 2023 and it is having deep sleep problems. I first had a dc to dc converter go bad and since then, I have been getting the deep sleep problem. So far it hasn't gone completely dead but it keeps doing it so who knows. I will be taking back to the dealer to see about it.

Sponsored

 

[stretch119]

Has anybody on this thread fixed their deep sleep and dead battery issues?

My 2023 XLT Lux gets frequent deep sleep messages and has died on me almost 10 times. The dealer can’t figure it out because it’s intermittent and difficult to reproduce, so I’m desperate for a fix.