Bad battery draw

[dinocossey]

My 99 power stroke got a bad battery drain from fuse 4 14 and 15 pull any brings drain down

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[dinocossey]

My 99 power stroke got a bad battery drain from fuse 4 14 and 15 pull any brings drain down

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I used voltmeter and disconnect one battery and pulled positive on the other and it reads 4 amps changed gpr and still the same it will drain batteries in approximately 4 hours any help would be appreciated

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[DaveBen]

4 amps is a good draw. Now you need to trace where that power is going. Is it the GPC pulling the power?

 

[dinocossey]

4 amps is a good draw. Now you need to trace where that power is going. Is it the GPC pulling the power?

Not sure what your talking about but I did replace the gpr from O'Reilly's they say it's not reading no codes

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[DaveBen]

4 amps will kill your batteries until you find out what is pulling the current. The Glow Plug Controller might be doing it, or the stereo or??? Does it always pull 4 amps? More or Less?

 

[01yellerCobra]

What circuits do those three fuses go to?

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[dinocossey]

What circuits do those three fuses go to?

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4 is lamps and power windows 14 is also lamps 15 is gem pcm abs brake shift interlock and speed control just so much I don't know where to start it doesn't matter which fuse I pull it drops to less than 1 amp

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[dinocossey]

4 is lamps and power windows 14 is also lamps 15 is gem pcm abs brake shift interlock and speed control just so much I don't know where to start it doesn't matter which fuse I pull it drops to less than 1 amp

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I have checked and no lamps are on just puzzles me that each fuse does the same thing but I'm a dozer operator not a mechanic so any help would be appreciated

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[01yellerCobra]

I'm wondering if it's something in the GEM. I'd take it apart and make sure it's not wet or anything.

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[DaveBen]

No don't take apart the GEM. Less than 1 amp is the computer and memory drawing power for sleeping (off). This is normal.