Replying to questions
1-Yes we are connecting charger directly to terminal posts on the chassis battery.
2-The coach batteries are fully charged
3-The chassis battery is fully charged
The ignition will not even click (no lights, no attempt of motor to turn over, no beep that key is in ignition). Immediately after battery charger is connected, lights come on and ignition key indicator starts to beep.
After whatever is reset, the engine will crank perfectly until it is left to sit again for a couple of weeks.
__________________
|