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Service bulletins for the 2013 Jeep Wrangler

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

236 on file from NHTSA, as of 2026-10-19.

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By component

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Bulletins, newest first
07-006-122016-04-12. Service bulletin. ENGINE AND ENGINE COOLING. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
06-001-132016-04-12. Service bulletin. POWER TRAIN:CLUTCH ASSEMBLY. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
SB21-035-152015-10-06. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. PROCEDURE FOR TRANSMISSION CONTROL MODULE REPROGRAMMING WITH NEW SOFTWARE DUE TO POOR PERFORMANCE AND ERRATIC SHIFTING *CN
18-053-152015-07-27. Service bulletin. ENGINE. CHRYSLER 2012-2015 JEEP WRANGLER (RHD): BULLETIN INFORMATION INVOLVES REPAIRS AND INSPECTION OF THE ENGINE HARNESS AND REPLACING THE HARNESS RETAINER TOWER CLIP. *LJ
23-034-14REV.A2015-05-01. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. JEEP WRANGLER 2012-2014: COWL TRIM PANEL FASTENER WATER LEAK. CUSTOMER MAY EXPERIENCE WATER ACCUMULATION ON THE FRONT FLOOR AREA. *LJ UPDATED 05/01/15. *LJ
SB-18-034-142014-08-23. Service bulletin. ENGINE. ON SOME MODEL VEHICLES AND JEEPS, (MY 2013-2014)MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATES AND DIAGNOSTIC TROUBLE CODE (DTC) IS SET REGARDING ENGINE OIL PRESSURE SENSOR CIRCUIT. *PE
21-013-142014-06-03. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES. TRANSMISSION OIL COOLER TUBES, POWER STEERING RETURN, PROTECTIVE SLEEVE NEEDS INSTALLING ON THE TRANSMISSION COOLER TUBE. *06/03/2014 LJ.
SB-08-067-132013-11-16. Service bulletin. ELECTRICAL SYSTEM. JEEP: THERE IS A NO START CONDITION, ON SOME VEHICLES, DUE TO TOTALLY INTEGRATED POWER MODULE (TIPM). MODEL 2013 WRANGLER. *PE
SB-08-069-132013-11-15. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. =JEEP: THE GAUGE FOR TEMPERATURE READS HIGH AND THE COOLING FAN FAILS TO TURN ON, IN SOME VEHICLES. MODEL 2013-2014 WRANGLER. *PE
SB-23-021-132013-09-18. Service bulletin. STRUCTURE:BODY:TAILGATE:HINGE AND ATTACHMENTS; STRUCTURE:BODY:TAILGATE. JEEP: ON SOME VEHICLES, INFORMATION IS PROVIDED REGARDING THE REPLACING, SEALING, REFINISHING OF DOOR, HOOD AND/OR TAILGATE HINGES. MODEL 2007-2013 WRANGLER. *PE
SB-23-018-132013-07-11. Service bulletin. VISIBILITY:REAR WINDOW WIPER/WASHER:LINKAGES. JEEP: CONSUMER MAY INDICATE THAT THERE IS A VIBRATION IN THE WINDSHIELD WIPER. REPLACING THE WIPER MODULE LINKAGE BOLT WILL CORRECT THE PROBLEM. *KB

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.