2015 Wont Start

[jlwelding]

Trying to get this truck to start after complete draw down. He left something on in his horse trailer which killed the batterys, not even a hint of a light. I hooked jumpers up and its been charging for 30 min. The light under the hood comes on but when you try to start nothing.

[Me78569]

Rev the charging truck and hold at least ~2k while trying to crank the other truck.  

Edited January 26, 2017 by Me78569

[jlwelding]

6 minutes ago, Me78569 said:

Rev the charging truck and hold at least ~2k while trying to crank the other truck.  

Got it finally, I cant believe it took so long to start. Thanks Me78569 

[Me78569]

I had this issue at one point.  I had some poor guy on jumpe rcables for nearly an hour and it wouldn't start, finally got mad enough and held the pedal at 2400 and it cranked to life.

[jlwelding]

He was about to call tow truck. Hell I thought a relay was keeping it from starting. No click, I mean nothing. But when it started it fired right off. Thanks