2004 F-150 Battery draw 7.5 Amps checked fuses with multimeter and fuse 23&25 are drawing

40

Asked by Nov 30, 2016 at 06:01 PM about the 2004 Ford F-150 Lariat Ext. Cab 4WD

Question type: Maintenance & Repair

Low beam headlamps when truck is off and light switch is off draws 7.5 amps
and kills battery please help

2 Answers

21,080

You will have to check the wiring inch by inch to see where the problem is. Since the headlights work, begin at the switch and move toward the headlights. A color coded wiring diagram for your vehicle will be of great help.

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I unplugged Isolation Module And lost Four amps Does that mean Module is bad

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