wondering why the abs pump runs all the time even when key is off,and if its the abs control module,where its located,thank you.
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2004 Chevrolet Avalanche 1500 Question: I have a problem with my abs,04 avalanch
Answer #1Bret Bodas January 07, 2010, 17:48Master
This is a common failure with the ABS Control Modules, there are places that rebuild some of them, so that should tell you something. http://bit.ly/8z7rcm
The site even has instructions on how to remove the unit!
Answer #2Visitor, March 22, 2010, 18:16
my check engine light is on
Answer #3Visitor, March 22, 2010, 18:18
the ecm has dectected pressure in the evap system during a non purge condition