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Old 05-24-2012, 05:29 PM
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moparornocar72 moparornocar72 is offline
Dodge Ram Forum Member


 
Join Date: Aug 2010
Location: Auburn, AL
Age: 25
Posts: 3,665
Gender: Male
Vehicle: 2010 Dodge Ram
Trim Level: Big Horn
Color: Mineral Grey
Engine: 2009-20?? 345ci (5.7L) Hemi V8 390hp 407lb/ft
Rep Power: 7
Rep:630
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I know with most mopar products if the battery voltage is low enough it will "trick" the anti-theft into thinking the car is actually being stolen and will not crank. I would not recommend disconnecting the ecm anymore. i would start narrowing it down starting with the battery. go to your local auto store and have them check the battery and see how many cold cranking amps you have out of how many it should have. good luck!
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