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Parking lights have been called running lights longer than DRL’s have been around. DRL’s are DRL’s, and shouldn’t be confused with parking/running lights but it appears to happen.
I read that as ignition to run.
You should only need to have the engine running if the dash tells you the voltage is too low. The system operates the same in Run with our without the engine running as long as their is sufficient voltage.
Where in the manual do you see that?
I see where it says the air suspension will remain active for 5 minutes after shutting the ignition off and after 5 minutes the ignition will need to be turned to on/run for the air suspension to reactivate.
That’s not how it’s supposed to work. The running lights on the trailer are on the same switch circuit at the parking lights.
I’d be talking the truck to the dealer.
GVWR is for marketing and meaningless number just about everywhere. Don’t exceed your axle ratings and call it good.
For example in Idaho the only place it’s mentioned in the statutes is in the glossary. There is no weight law that utilizes GVWR. Every state I’ve researched is similar.
Ram...
Going from parking to headlight has no effect on trailer lights.
Did you give the camera sufficient time to power up and transmit before trying headlights?
I just watch it for trends, and have on all my diesels. 10° of fluctuation is minimal.
Yes, IAT will decrease as load increases because the EGR flow decreases. That is until the intercooler can't keep up with the increased ambient temp of sustained high boost while pulling a grade at high...
It likely is wired correctly. Many of the wireless RV cameras tap into the parking lights for power so that you don't have to run any wires. It's actually pretty slick.
The 7 pin + is always hot unless the battery is disconnected, so you would need to add a switch. With the parking lights the...