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April 4, 2025 Service bulletin

Trailer Tow Lights Inoperative

Jeep technical service bulletin S2523000023 for 2021-2025 Jeep Grand Cherokee, 2025 Ram 1500 and 2025 Ram 2500 and others.

Bulletin number
S2523000023
Component
Electrical system
Summary
Trailer Tow Lights Inoperative. Diagnostic Trouble Codes (DTCs) B166E-13 B17AD-13 May Be Set.

Owners of these vehicles have filed 1,401 complaints in the electrical category.

Vehicles covered

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