Diagnostic Tips

Malfunction Indicator Lamp (MIL) Illumination P0344 – Camshaft Position Sensor Intermittent – 2012-2015 Jeep Wrangler (RHD)

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2015 Jeep Wrangler

NUMBER: 18-053-15 REV. A GROUP: Vehicle Performance DATE: November 25, 2015   THIS BULLETIN SUPERSEDES SERVICE BULLETIN 18-053-15, DATED JUNE 25, 2015, WHICH SHOULD BE REMOVED FROM YOUR FILES. ALL REVISIONS ARE HIGHLIGHTED WITH **ASTERISKS** AND INCLUDE UPDATED BUILD DATE.   SUBJECT: Malfunction Indicator Lamp (MIL) Illumination P0344 – Camshaft Position Sensor Intermittent   OVERVIEW: This bulletin involves … Read more

Flash: Poor Audio Sound Quality – 2015 Jeep Wrangler

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2015 Jeep Wrangler

NUMBER: 08-068-15 GROUP: Electrical DATE: July 02, 2015   THIS SERVICE BULLETIN IS ALSO BEING RELEASED AS RAPID RESPONSE TRANSMITTAL (RRT) 15-073. ALL APPLICABLE SOLD AND UN-SOLD RRT VIN’s HAVE BEEN LOADED. TO VERIFY THAT THIS RRT SERVICE ACTION IS APPLICABLE TO THE VEHICLE, USE VIP OR PERFORM A VIN SEARCH IN TECHCONNECT. ALL REPAIRS ARE REIMBURSABLE WITHIN THE PROVISIONS OF … Read more

RM4 Radio Enhancements (Japan Only) – 2014 Jeep Grand Cherokee & Cherokee

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2014 Jeep Grand Cherokee

NUMBER: 08-067-15 GROUP: Electrical DATE: June 30, 2015   THIS BULLETIN SUPERSEDES SERVICE BULLETIN 08-054-14, DATED JUNE 27, 2014, WHICH SHOULD BE REMOVED FROM YOUR FILES. THIS IS A COMPLETE REVISION AND NO ASTERISKS HAVE BEEN USED TO HIGHLIGHT REVISIONS. THIS SERVICE BULLETIN IS ALSO BEING RELEASED AS RAPID RESPONSE TRANSMITTAL (RRT) 14-048. ALL APPLICABLE SOLD AND UN-SOLD RRT VIN’s HAVE … Read more

Flash: Improvements To Messages Displayed In The Cluster – 2015-2016 Jeep Renegade

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2016 Jeep Renegade

NUMBER: 08-014-16 REV. A GROUP: Electrical DATE: April 30, 2016   THIS BULLETIN SUPERSEDES SERVICE BULLETIN 08-014-16, DATED FEBRUARY 05, 2016, WHICH SHOULD BE REMOVED FROM YOUR FILES. ALL REVISIONS ARE HIGHLIGHTED WITH **ASTERISKS** AND INCLUDE UPDATED BUILD DATE, UPDATED SYMPTOMS/CONDITIONS, AND LABOR OP. FOR HELP WITH USING wiTECH FOR ECU FLASH REPROGRAMMING, CLICK ON THE APPLICATION’S “HELP” TAB. … Read more

Flash: 3.6L Powertrain Diagnostic And System Enhancements – 2015 RAM Pro Master

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2015 Ram ProMaster

NUMBER: 18-051-15 GROUP: Vehicle Performance DATE: June 19, 2015   HELP USING THE wiTECH DIAGNOSTIC APPLICATION FOR FLASHING AN ECU IS AVAILABLE BY SELECTING “HELP” THEN “HELP CONTENTS” AT THE TOP OF THE wiTECH DIAGNOSTIC APPLICATION WINDOW. THE wiTECH SOFTWARE LEVEL MUST BE AT 15.04 OR HIGHER TO PERFORM THIS PROCEDURE.   SUBJECT: Flash: 3.6L Powertrain Diagnostic And … Read more