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B1142 Diagnostic Trouble Code Discussion for August 2010

drv master sw comunication to pass pwr window switch

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Trouble Ticket Help Requests for DTC B1142
Help Request Posted
2009 Acura TL 3.5L gas cap indicator on VIN: 19UUA86249
B1142: drv master sw comunication to pass pwr window switch. ... indicator on intermitently.If you reset it, will remian off for almost a 100 miles or so. While the indicator is on I ran the evap self test successfully. Map and baro match koeo @ 100kpa, FTP 0 kpa (tank diff from atmosphere). All readiness test complete....
August 18, 2010