Welded trailer bracket on truck unplugged one of the two batteries and truck won't stay running

Asked by Oct 16, 2015 at 12:39 PM about the 2004 Ford F-450 Super Duty

Question type: Maintenance & Repair

Welded trailer bracket on truck it has two batteries ony unpluged one now
truck won't stay running.no codes on ECM

1 Answer

60,135

Unhook both batterys for about ten minutes,hopefully will reset the ECM,if not,you may have damaged the ECM,

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