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2002 chev blazer abs brake system wont fix


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remorg6gun
New User

Jun 13, 2010, 9:43 AM

Post #1 of 7 (4026 views)
2002 chev blazer abs brake system wont fix Sign In

2002 chevy blazer 4.3 . less than 70,000 mi . took to shop for lower ball joints. abs sensor wire got broken . they bought a new wire from dealer. wont work got new wire from after market parts store , wont work call to manufacturer got new [improved ] part and gm original part. neither work. problem goes with replacement parts when switched from left to right.dealer says must replace brake hubs with sensors. riiiiiiight according to my calc thats $430.00parts + labor to fix $35.00 broken wire. help im drowning . Mad


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Jun 13, 2010, 10:07 AM

Post #2 of 7 (4022 views)
Re: 2002 chev blazer abs brake system wont fix Sign In

I don't know why your even the one dealing with this problem. The shop is the one that damaged it when replacing the ball joint so it's their responsibility and yes, if the plug got damaged, you probably will have to replace the sensor which is part of the hub. They should have known better.



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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



Sidom
Veteran / Moderator
Sidom profile image

Jun 13, 2010, 1:03 PM

Post #3 of 7 (4014 views)
Re: 2002 chev blazer abs brake system wont fix Sign In

I have to agree with HT on this one, if the shop damaged the sensor, then they need to repair the system, whatever it takes to fix it...

The only stipulation I'll add since I don't know the whole story is, if this was a "patch job" of someone else's that came apart on the tech doing the work, then that would be different since he wouldn't of caused the damage.


(This post was edited by Sidom on Jun 13, 2010, 1:04 PM)


remorg6gun
New User

Jun 13, 2010, 8:48 PM

Post #4 of 7 (4006 views)
Re: 2002 chev blazer abs brake system wont fix Sign In

i agree with all of you . except that the part that is broken is a 2foot piece of wire with a plug on one end and a magnetic pickup on the other . there is nothing wrong with the brake hub ,and the part is not a piece of the hub and actually only mounts close enough to the hub to trigger the pickup .
however when the original wire from the other side of the car will operate on either wheel and 2 after market sensor wires and 2 gm wires have been installed and none of the replacements work ----and dealer says i will have to replace both front brake hubs and sensors i am beginning to feel the rip.
something feels rotten some where. any one have have any sugestions on how to actually fix this problem . have owned car 5 years and might want to trade it in but this looks like a $600.00 mark off on trade in value . i am 74 and used to be a pretty fair mech , and know electronics . said to wife [give me two weeks and i will build one from scratch that will work]


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Jun 14, 2010, 2:30 AM

Post #5 of 7 (4002 views)
Re: 2002 chev blazer abs brake system wont fix Sign In

The sensor consists of 2 parts. The exciter ring it reads off of is part of the hub bearing and may need to be replaced. That can only be determined by the tech inspecting the vehicle. Again, this has to be the fault of the shop doing the ball joint and their responsibility to repair.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



remorg6gun
New User

Jul 30, 2010, 6:13 AM

Post #6 of 7 (3963 views)
Re: 2002 chev blazer abs brake system wont fix Sign In

Cool problem fixed no charge . involved replacement of brake hub and sensor as one unit. another instance of [you cant repair this piece $2 you will have to buy the whole unit $200.00] what a world we live in . no one knows how to actually fix anything . old school , old man.


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Jul 30, 2010, 6:16 AM

Post #7 of 7 (3960 views)
Re: 2002 chev blazer abs brake system wont fix Sign In

Hey, we don't make these parts. We just buy them the way they are sold.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.







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