2007 Battery load module - The 1947 - Present Chevrolet & GMC Truck Message Board Network

tk-mpl · 05-28-2011, 11:35 PM

I just noticed that my alt is not charging... It had the battery load module thing on the battery cable originally. I did not have that to put it in. Will the PCM not just turn the alt on when it sees a drop in voltage?? Can you tune the PCM to charge it normally with out this module??

Thanx
Trevor

usmcchevy · 05-29-2011, 12:05 PM

67C10BUB is the only person I can think of that has used it. Maybe he knows. Good luck

http://67-72chevytrucks.com/vboard/s...=421326&page=4

BustedTruck · 05-29-2011, 09:43 PM

First off what is your engine out of? Typicaly if the battery current sensor fails the pcm or ecm commands a default voltage of approximately 14volts. I have an 05 tahoe engine & left it off with no problems. The battery current sensor is connected to the pcm on my 05 tahoe & depending on what your engine is out of, may be connected to the bcm. You should be able to just leave it off. I would double check your connections first.

tk-mpl · 05-29-2011, 10:06 PM

It. Is out of a 2007 tahoe RPO LMG.
Posted via Mobile Device

05-28-2011, 11:35 PM	#1
tk-mpl Registered User Join Date: Jan 2008 Location: Lacombe, Alberta Posts: 353	2007 Battery load module I just noticed that my alt is not charging... It had the battery load module thing on the battery cable originally. I did not have that to put it in. Will the PCM not just turn the alt on when it sees a drop in voltage?? Can you tune the PCM to charge it normally with out this module?? Thanx Trevor __________________ 1968 short box stepside. 2007 5.3L 4L60, tuned w/EFI Live 2005 Silverado bucket seats. Dominator 2600's all around. Porterbuilt tubular control arms. Magnaflow 3" dual exhaust.

05-29-2011, 12:05 PM	#2
usmcchevy Has more rust than truck... Join Date: Apr 2005 Location: Ivanhoe, MN Posts: 2,421	Re: 2007 Battery load module 67C10BUB is the only person I can think of that has used it. Maybe he knows. Good luck http://67-72chevytrucks.com/vboard/s...=421326&page=4 __________________ 1972 Custom/10 SWB, 4.8/4l80e Build thread LSx Swap FAQ index

05-29-2011, 09:43 PM	#3
BustedTruck Registered User Join Date: Dec 2006 Location: Braselton, GA Posts: 245	Re: 2007 Battery load module First off what is your engine out of? Typicaly if the battery current sensor fails the pcm or ecm commands a default voltage of approximately 14volts. I have an 05 tahoe engine & left it off with no problems. The battery current sensor is connected to the pcm on my 05 tahoe & depending on what your engine is out of, may be connected to the bcm. You should be able to just leave it off. I would double check your connections first.

05-29-2011, 10:06 PM	#4
tk-mpl Registered User Join Date: Jan 2008 Location: Lacombe, Alberta Posts: 353	Re: 2007 Battery load module It. Is out of a 2007 tahoe RPO LMG. Posted via Mobile Device __________________ 1968 short box stepside. 2007 5.3L 4L60, tuned w/EFI Live 2005 Silverado bucket seats. Dominator 2600's all around. Porterbuilt tubular control arms. Magnaflow 3" dual exhaust.

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