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91 suburban 3/4 ton abs codes (51,52,12,45,65,67,46,41,42) what do these mean


jecsd1
07-31-2005, 09:59 PM
my code book says that they are almost all "control module fault." Nothing more specific, does that mean the ECU is faulty?

Jason

Eggert
08-02-2005, 10:48 PM
Hi, the ABS has a control module and a pump mounted together.
I think a new module is about $500 to $700.
There really is only one place to go with ABS problems: The Dealer.
You want complete diagnostics on that and regular shops can not bleed the high pressure hyraulics.
Take care, Eggert :bananasmi

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