Check a VIN

May 20, 2026 Warranty extension

Addition of 2.0L T4 Long Block or Complete Engine to the Powertrain Service Center (PTSC) Pre-Approval Program

Jeep technical service bulletin 112320 for 2023-2025 Jeep Grand Cherokee 4xe and 2024-2025 Jeep Wrangler 4xe.

Bulletin number
112320 (D-26-03 REV.A)
Component
Engine
Summary
Addition of 2.0L T4 Long Block or Complete Engine to the Powertrain Service Center (PTSC) Pre-Approval Program - ALL Dealers (Rev. A) To clarify when an OEM part and the Recall Campaign part should be used. The original bulletin announced the addition of the 2.0L T4 Long Block or Complete Engine (Sales Codes EC1, EC2, and ECX) to the Powertrain Pre-Approval process for ALL dealers.

Owners of these vehicles have filed 171 complaints in the engine category.

Vehicles covered

VIN decoder

See the problems and recalls for an exact car

Buying a used Jeep Grand Cherokee 4xe?

Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.

Check its history