Recent content by avatar009

(2021, 2.7L, 302A package) I had an intermittent issue with rear seat courtesy lights failing to come on when the doors were opened. Dealer diagnosed as a bad battery, but I was skeptical. I was surprised when that fixed it. Reading other forum posts, it seems that a low battery can cause...

I've read on other posts that the charging system does not charge the battery to high enough voltage resulting in this problem. Seems like a programming issue and odd that they don't issue a fix for it. Also, it's odd that it doesn't seem to be very widespread. Maybe it's just not many owners...

I think I'm having the low bus voltage problem. My truck has been in the shop multiple times for rear dome lights not working and they finally resolved it with a battery replacement. About 6 months later it started acting up again. Do you know if there's any permanent solution?