ABS Module replacement
#1
AudiWorld Member
Thread Starter
ABS Module replacement
Lately I have been getting the standard Christmas tree light show on my dash when there is a problem with the ABS Control module. Fortunately, a few years back I swapped a used ABS module and still have the original module sitting in my garage. I took the original ABS module to a shop that said they can repair the module (for $300) and I could just swap the repaired module in without much trouble coding etc.
I thought that it might be a good idea to check with some of the folks here to see if there is anything special that I need to do before doing the swap... or anything that needs to be done during the swap? Note I'm not going to change the pump, just the module.
Thanks in Advance.
I thought that it might be a good idea to check with some of the folks here to see if there is anything special that I need to do before doing the swap... or anything that needs to be done during the swap? Note I'm not going to change the pump, just the module.
Thanks in Advance.
#4
AudiWorld Super User
You said YOU did the swap a few years ago. Now I see the story has changed. If your new mechanic is qualified, he or she will know what to do. These Bosch ABS modules are not coded to a vin or other module on the car. They are coded to communicate with the specific vehicle powertrain ECU's for Stability control.
#5
AudiWorld Wiseguy
Very unlikely to have 2 abs module failures within the life of the car. Far more likely is the insulation breaking down on the first foot or so of the wiring loom that connects to the abs module. Check that first before going any further.
#6
AudiWorld Member
Thread Starter
Thank you... I will certainly check the wire loom... although the replacement ABS module was a used one... so it is hard to determine its longevity?
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