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blkflg · 03-29-2007, 11:19 AM

I won't go into all the details but I had similar problems with my A4. The dealer thought it was am ABS module but when they replaced it guess what - they got a loss of comm error. After a lot of head scratching it turned out the real problem was a MOUSE! Chewed wires do create a 'Failure to communicate'!
-Hope this helps-

03-29-2007, 11:19 AM	#2
blkflg Registered User Join Date: Oct 2005 Location: Central Oregon Posts: 12	Check the wires I won't go into all the details but I had similar problems with my A4. The dealer thought it was am ABS module but when they replaced it guess what - they got a loss of comm error. After a lot of head scratching it turned out the real problem was a MOUSE! Chewed wires do create a 'Failure to communicate'! -Hope this helps- __________________ '05 987S '01 Tundra '98 Audi A4 '77 AW 440 Maico '08 KTM 450 EXCR