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March 3, 2026 Service bulletin

Trailer Tow Module (TTM) Setting Active DTC U0100-00 – Lost Communication With ECM/PCM

Jeep technical service bulletin S2608000007 for 2026 Jeep Cherokee.

Bulletin number
S2608000007
Component
Electrical system
Summary
Trailer Tow Module (TTM) Setting Active DTC U0100-00 – Lost Communication With ECM/PCM

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

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