Flash: Powertrain Diagnostic and System Improvements – 2015-2016 RAM ProMaster City

NUMBER: 18-063-17 REV. A GROUP: 18 – Vehicle Performance DATE: September 7, 2017   THIS BULLETIN SUPERSEDES SERVICE BULLETIN 18-063-17, DATED JUNE 29, 2017, WHICH SHOULD BE REMOVED FROM YOUR FILES. ALL REVISIONS ARE HIGHLIGHTED WITH **ASTERISKS** AND INCLUDE ADDITIONAL DIAGNOSTIC TROUBLE CODES (DTCs) AND LOP. FOR HELP WITH USING wiTECH FOR ECU FLASH REPROGRAMMING, CLICK …

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