Flash: Powertrain Diagnostic and System Improvements – 2014 Jeep Wrangler

2014 Jeep Wrangler

NUMBER:¬†18-002-17 REV. A GROUP:¬†18 – Vehicle Performance DATE:¬†December 21, 2017   THIS BULLETIN SUPERSEDES SERVICE BULLETINS 18-002-17 DATED JANUARY 13, 2017, WHICH SHOULD BE REMOVED FROM YOUR FILES. ALL REVISIONS ARE HIGHLIGHTED WITH **ASTERISKS** AND INCLUDE AN ADDITIONAL DIAGNOSTIC TROUBLE CODE (DTC) FOR THE 3.6L ENGINE, UPDATED FAILURE CODE STATEMENT AND LOP. FOR HELP WITH … Read more