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:angry: any one know if a fuel driver module that is falling apart can cause the battery to drain in a few days ? I’ve tried pulling fuses and relays but nothing seems to take the draw away . looking around I noticed the fuel module above the spare tire is falling apart as usual on these trucks but I’ve never seen one drain the battery . any suggestions would be appreciated .
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[quote=”techjim” post=181690]:angry: any one know if a fuel driver module that is falling apart can cause the battery to drain in a few days ? I’ve tried pulling fuses and relays but nothing seems to take the draw away . looking around I noticed the fuel module above the spare tire is falling apart as usual on these trucks but I’ve never seen one drain the battery . any suggestions would be appreciated .[/quote]
I would think that if the fuel driver module was powered the fuel pump would want to run.
can you pull the fuse for it and see if the draw stops.I have pulled every fuse one by one and every relay with no change . I was wondering if that module maybe had a constant live wire for the fuel level sensor or something . lucky me i’m back on it today .
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