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June 26, 2021 Service bulletin

CEL Check Engine Lamp On, DTC Turbocharger Wastegate Control Circuit Low

Jeep technical service bulletin S2108000156 for 2021 Jeep Wrangler.

Bulletin number
S2108000156
Component
Electrical system: propulsion system: fuel cell
Summary
CEL Check Engine Lamp On, DTC Turbocharger Wastegate Control Circuit Low

Owners of these vehicles have filed 310 complaints in the electrical category.

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