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U0121 Diagnostic Trouble Code Discussion for August 2008

Lost Communication With EBCM


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Trouble Ticket Help Requests for DTC U0121
Help Request Posted
2006 Mazda 6 S 3.0L Hesitation, Cuts out, MIL Lamp on VIN: 1YVHP80D76
U0121: Communication Error To ABS-HU/CM. Hi folks and thanks for reading this. This car was fine a month ago when it got here and has not been driven. Now we sold it and went to drive it and have these codes. It falls on its face badly and the mitchell diagnosis sends me in circles with no end to it....
August 19, 2008
2006 Mazda 6 S 3.0L Hesitation, Cuts out, MIL Lamp on VIN: 1YVHP80D76
U0121: Communication Error To ABS-HU/CM. Hi folks and thanks for reading this. This car was fine a month ago when it got here and has not been driven. Now we sold it and went to drive it and have these codes. It falls on its face badly and the mitchell diagnosis sends me in circles with no end to it....
August 20, 2008
2006 Mazda 6 S 3.0L Hesitation, Cuts out, MIL Lamp on VIN: 1YVHP80D76
U0121: Communication Error To ABS-HU/CM. Hi folks and thanks for reading this. This car was fine a month ago when it got here and has not been driven. Now we sold it and went to drive it and have these codes. It falls on its face badly and the mitchell diagnosis sends me in circles with no end to it....
August 19, 2008
2006 Mazda 6 S 3.0L Hesitation, Cuts out, MIL Lamp on VIN: 1YVHP80D76
U0121: Communication Error To ABS-HU/CM. Hi folks and thanks for reading this. This car was fine a month ago when it got here and has not been driven. Now we sold it and went to drive it and have these codes. It falls on its face badly and the mitchell diagnosis sends me in circles with no end to it....
August 20, 2008