September 14, 2023 Service bulletin

Illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTCs) P2C22, P237C and/or...

Ford technical service bulletin SSM 51921 for 2022-2023 Ford Maverick.

Bulletin number: SSM 51921
Component: Power train
Summary: Some 2022-2023 Maverick vehicles equipped with 2.5L full hybrid electric vehicle (FHEV) powertrain may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTCs) P2C22, P237C and/or P237D stored in the powertrain control module (PCM). This may be due to water intrusion in the exhaust heat exchanger.

Owners of these vehicles have filed 60 complaints in the transmission category.

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