U0428 Diagnostic Trouble Code Discussion for August 2018
abnormal message from BCM
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| Help Request | Posted | |
| 2011 Mazda 3 S 2.5L power steering inop VIN: JM1BL1L53B U0428: abnormal message from BCM. Vehicle came in with power steering inoperative, system wiring checked good, red can bus wire seemed to have no continuity however upon rechecking continuity was good, wiggle tests ok its seems signal drop out was due to poor back probe connection. TSB ind... |
August 04, 2018 |
