Flash: Transmission Shift And Drivability Enhancements – 2015 Jeep Renegade

NUMBER: 21-021-16 GROUP: Transmission and Transfer Case DATE: June 04, 2016   THIS BULLETIN SUPERSEDES SERVICE BULLETIN 21-030-15 REV. A, DATED SEPTEMBER 02, 2015 WHICH SHOULD BE REMOVED FROM YOUR FILES. ALL REVISIONS ARE HIGHLIGHTED WITH **ASTERISKS** AND INCLUDE UPDATED SYMPTOM/CONDITION, DIAGNOSTIC TROUBLE CODES (DTCs) AND LABOR OP. FOR HELP WITH USING wiTECH FOR ECU FLASH …

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