How-To repair EBCM avoiding costly repairs through ABSfixer or Fleabay
#221
The processor of course is not serviceable, but the trace itself is. What do you bet he sliced it with his screwdriver in the process of prying the case open? Keep in mind, he was getting 1214 before working on it and NO COMMS after. So it was talking prior to his repair. Personally I would probe the trace from one pin to the other. If no continuity then use a jumper lead.
#226
Tech Contributor
Member Since: Dec 1999
Location: Anthony TX
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CI 6,7,8,9,11 Vet
St. Jude Donor '08
If the lead wires on the coil broke, there wont be enough to re-solder it back on. Only way I know of repairing it is to find another discarded unit and salvage parts off of it.
It really isn't difficult to get the main board off the housing. You need a solder sucker and a solder iron and a little patience.
Bill
It really isn't difficult to get the main board off the housing. You need a solder sucker and a solder iron and a little patience.
Bill
#228
Race Director
If the lead wires on the coil broke, there wont be enough to re-solder it back on. Only way I know of repairing it is to find another discarded unit and salvage parts off of it.
It really isn't difficult to get the main board off the housing. You need a solder sucker and a solder iron and a little patience.
Bill
It really isn't difficult to get the main board off the housing. You need a solder sucker and a solder iron and a little patience.
Bill
#229
Burning Brakes
#230
Pro
Pulled mine off and repaired it today. I pulled it up on my ramps to raise the front, which made it much easier to get to the lower 4 screws, from underneath.
Also, this was my first soldier job, so I was excited when the codes cleared!
Also, this was my first soldier job, so I was excited when the codes cleared!
#231
Cruising
Have read where it's ok to drive without module attached or installed (2003 Z06) if you cover the open connection to the pump, true? Just looking to move it out of the driveway so I can get the 64 out. (broke back out screw off flush with unit so I now need to send it out). Thx.
#232
Tech Contributor
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Location: Anthony TX
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CI 6,7,8,9,11 Vet
St. Jude Donor '08
Yes,, its OK. Just make sure that the harnesses are out of the way of the belts and don't get damaged. You will have lots of codes and DIC messages.
AH TC and ABS will not work. You will still have NORMAL brake functions.
BC
AH TC and ABS will not work. You will still have NORMAL brake functions.
BC
#233
Melting Slicks
what if anything should be done to replace the potting around the component side of the board? That grayish, crumbly gummy stuff.
What type of sealer should you use to refill the pusher hole?
(RTV with acidic acid is not recommended around electronics)
What type of sealer should you use to refill the pusher hole?
(RTV with acidic acid is not recommended around electronics)
#234
Drifting
I would not recommend any potting material, Seal up the case well but I would put nothing on the electronics.
#235
Safety Car
Add me to the list of successful fixes. Three of the five relay connections were broken solder joints. I was only having intermittent "Service ABS" messages coming on. I touched up quite a few other joints as well, just to beef them up, especially the larger ones.
#237
Race Director
Would anyone be willing to try mine out? I will pay for shipping there and back. The place that fixed it said its working properly and tested good after they fixed it but I'm still getting c1214 or whatever that one is. please
#238
Cheap-ABS claims to replace the relay with a new original on all their delphi rebuilds. I don't know if that would solve your problem, but maybe its worth a shot if the other guys just reflowed some joints.