What should I expect for current draw with the key off and no accessories fridge or inverter running? Thanks
(2011 prostar sleeper)
(Back home working on truck)
1.0 then .42. After 30 seconds or less .24 amp
(2011 prostar high roof sleeper)
If you think you have high draw, put an amp clamp on the battery cables and remove 1 fuse/breaker at a time until it drops significantly. Then you'll know atleast which circuit you're chasing.
When I first tried with an inline ammeter I was seeing one amp and disconnecting. Didn't understand the current draw settles down if you give it time.
after some time idling ECM goes to hibernate state same as any computer.