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August 17, 2020 Service bulletin

Malfunction Indicator Lamp (MIL) Illuminated

Jeep technical service bulletin S2018000009 for 2020-2021 Jeep Wrangler, 2020 Ram 1500 and 2021 Jeep Gladiator.

Bulletin number
S2018000009
Component
Electrical system
Summary
Malfunction Indicator Lamp (MIL) Illuminated. Diagnostic Trouble Codes (DTCs) P00AF ? Turbocharger Boost Control Module ?A? Performance and/or P226C ? Turbocharger Boost Control Module ?A? Slow Response.

Owners of these vehicles have filed 706 complaints in the electrical category.

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