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how the heck does this dissconnect???? pic

1K views 6 replies 3 participants last post by  Stroverlander 
#1 ·
Putting the snap on 2500 I bought through the paces. Tracking down an intermittant abs/bl. Found a spot in the harness about midway where the 2 vss sensors join and continue to the ebcm. Seems the plastic harness cover may have melted. I can see the spiraled abs wires and they don't appear to be burnt or damaged. I'd like to test at the ebcm connector but can't for the like of me figure out how to release it. Figure that red clip needs persuation somehow. Also I don;t see it but I assume the pump to module connector is on the frame rail side. Is there a way to dissconnect that without removing the ebcm? Thanks in advamce. In the first diagram it's the C-2 connector even though in my gm service manuals that connector is C-1 I believe

 
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#3 ·
perfect. just what I need. Never could find that modulemaster instructions. Wheres the ID for the module located. Or do you know it for a 03 awd? Getting all the dumb q"s out of the way...If my ebcm is a kh325, are there only the 2 connectors shown in the pics on the inboard side?
 
#6 ·
Corsemoto said:
Yes, you need to back out the red safety clip, spraying some penetrating lube on everything helps a bit.

I would test the pump to make sure it's working but it's most likely the ebcm, plan on sending it out for repair.

http://www.modulemaster.com/store/instructions/ABS/Chevy-Truck_Astrovan_ABS.pdf

http://www.astrosafari.com/viewtopic.php?f=45&t=13496
I am new to this forum, bought 04' Chevy Astro last week and was trying to figure out where the heck is EBMC located on this van as I am having 0265 DTC, so wanted to say Thank you for sharing this information - very valuable.
 
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