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fault code no connection ECU

I was looking at the silverleaf and noticed a series of three no ECU connections fault 2.  I know this is a dumb question but I had me starter batteries inadvertently go down to 6 volts would this automatically set these codes? I used the boost switch and was eventually able to start motorhome.  Thanks Elliot

Re: fault code no connection ECU

Reply #1 –
I had my engine shut down when my condenser fan had a short in it. It would short when I turned on the ac and the engine would stop because the volts at the battery were drawn below 10.  The ECM shut off.  I do not know the code it would throw but I bet that with the ECM shut down it would probably say no ECM COnnection.  I did not have silver leaf then so I can not tell you the code it threw.
2025 Wanderbox Outpost 32 on F600 Expedition Motorhome
2015 Born Free Royal Splendor on Ford 550 nonslide version  for sale
Former Coaches  covering. 360,000 miles
1999 34 U270
2000 36 U320
2001 42' double slide U320
2018 Jeep Rubicon