I have a 2022 Frieghtliner Cascadia. It’s a company truck with no APU. They use the optimize idle feature. I see tons of videos on how to turn it on ..I get that. But when I turn it on the truck shuts off the AC stops blowing and it doesn’t turn on for about 20 mins. It only stays on for about 2 mins then turns off. I have tried to dig up resources on how to make this thing so what it’s supposed to and I can’t get it
I know that I can set the trailer brake and release the parking brake, but I bobtail a few days a month and I can’t sleep those nights

