ABS Inop, diagno says...
#1
ABS Inop, diagno says...
Hi all, my ABS Inop is lit solid on my '95 3.4l, and my ABS diagnostics scan from my local shop says...
Code 38 - needs ABS Control Module (which is the ABS Motor Pack) -- supposedly this has to be fixed first before looking at other codes... They gave me an Anti-Lock flow chart from http://www.mitchell1.com/ that shows how they troubleshot the ABS Motor Pack.
Also codes 1257, 1262, 1238, 1295, 1226, 1265
I also saw at Murray's Autoparts a Haynes manual, and this is the Delphi Chassis (Delco Moraine) ABS system as I recall -- but there is only like 4-5 pages for this system -- not a lot of help... Why is the ABS stuff so "mystical" and mostly excluded from standard Haynes/Chilton type car manuals?
Has anyone done any work themselves on their ABS? Any advice on this?
TIA!
Code 38 - needs ABS Control Module (which is the ABS Motor Pack) -- supposedly this has to be fixed first before looking at other codes... They gave me an Anti-Lock flow chart from http://www.mitchell1.com/ that shows how they troubleshot the ABS Motor Pack.
Also codes 1257, 1262, 1238, 1295, 1226, 1265
I also saw at Murray's Autoparts a Haynes manual, and this is the Delphi Chassis (Delco Moraine) ABS system as I recall -- but there is only like 4-5 pages for this system -- not a lot of help... Why is the ABS stuff so "mystical" and mostly excluded from standard Haynes/Chilton type car manuals?
Has anyone done any work themselves on their ABS? Any advice on this?
TIA!
#3
RE: ABS Inop, diagno says...
Fixing ABS equipment is a job best left to the experts. You need a two way ABS scanner and other special tools to work on ABS equipment. The easiest thing would be to replace the entire unit with a rebuilt one.
#4
RE: ABS Inop, diagno says...
Ok, so do I understand correctly that the ABS Motor Pack is just a component of the ABS Control Module?
Thanks!
Thanks!
ORIGINAL: z28pete
Fixing ABS equipment is a job best left to the experts. You need a two way ABS scanner and other special tools to work on ABS equipment. The easiest thing would be to replace the entire unit with a rebuilt one.
Fixing ABS equipment is a job best left to the experts. You need a two way ABS scanner and other special tools to work on ABS equipment. The easiest thing would be to replace the entire unit with a rebuilt one.
#5
RE: ABS Inop, diagno says...
Also, any idea where to find this part inexpensive/rebuilt? Murray's can't order it, and Autozone referred me to Overdrive 888-869-1919
http://www.everdrive.com/ which sells it for $150.44, but they don't have the version for vehicles w/Traction Control
UPDATE: I found out I don't have traction control -- supposedly there has to be a dash switch for that...
http://www.everdrive.com/ which sells it for $150.44, but they don't have the version for vehicles w/Traction Control
UPDATE: I found out I don't have traction control -- supposedly there has to be a dash switch for that...
#8
RE: ABS Inop, diagno says...
Price List:[/align]New Master cylinder with resevoir and cap: $79.99[/align]Remanufacturered master cylinder: $67.40 + $40.00 core charge (core refunded when original is returned)[/align]Remanufacturered ABS Hydraulic Unit: $466.60 + $50.00[/align]Master Cylinder Resevoir Cap: $3.32[/align]Master cylinder resevoir gasket: $6.95[/align](Standard Ignition Brand) Remanufacturered ABS Hydraulic Unit: $332.81 + $36.00[/align][/align]If you have the OEM part number on the ABS hydraulic unit, it would be VERY helpful.[/align][/align]Joshua York
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Full Throttle Performance, LLC
Offering style & performance upgrades for your 4th Generation F-Body and C5
Louisville, KY
502.552.5467[/align]
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#9
RE: ABS Inop, diagno says...
According to my local Chevrolet Parts dept., the Motor Pack (also described as a Brake Pressure Modulator Valve) is part # 18024454, and
https://www.1stgmcparts.com/partscat.html has them for $197.58
https://www.1stgmcparts.com/partscat.html has them for $197.58
ORIGINAL: Raidenvaga
Keep me updated if anyone find some used ABS with trac on them.
You think I can get one from the dealer ???
Keep me updated if anyone find some used ABS with trac on them.
You think I can get one from the dealer ???