2026 Jeep Wrangler Technical Service Bulletins

156 technical service bulletins (TSBs) are on record for the 2026 Jeep Wrangler. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 11022021Aug 12, 2025Electrical system. False fails on PCR, DBSM and PDCs Stuck Closed or open diagnostics, DTC P2AF5 or P2AF6, leading to NTF and unnecessary replacements. Current controls are not robust against depleted auxiliary battery condition. Please follow SOL S2508000031.
• 11020858Jul 15, 2025Engine. Module - engine controller
• 11020090Jun 24, 2025Body and structure. RAIL - REAR
• 11020089Jun 24, 2025Other or unknown. VALVE - CHECK
• 11019442Jun 6, 2025Body and structure. "Shim - felt GIM # NUSENGCHR24018991: JL JT sun visor center support BSR. Add felt shim 68736674AA - 43MM OD x 10mm ID x 1mm thick. "
• 11027741Jan 12, 2025Transmission and drivetrain. We have observed that some JL/JT rear axle shafts are leaking oil. Replace axle shaft and seal together. Do not replace seal only. Keep original seal and axle shaft and send the parts as fast track.

← All problems reported for the 2026 Jeep Wrangler