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March 18, 2022 Service bulletin

Service 4WD Message Illuminated

Jeep technical service bulletin S2121000014 RevC for 2021 Jeep Grand Cherokee and 2022 Jeep Grand Cherokee 4xe.

Bulletin number
S2121000014 RevC
Component
Power train: transfer case (4-wheel drive)
Summary
Service 4WD Message Illuminated. Diagnostic Trouble Code (DTC) C1472-92 ? Transfer Case Clutch Control ? Performance or Incorrect Operation.

Owners of these vehicles have filed 80 complaints in the transmission category.

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