July 15, 2022 Service bulletin

Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the...

Jeep technical service bulletin 1807122REVA for 2022 Jeep Gladiator.

Bulletin number: 1807122REVA
Component: Power train: automatic transmission: control module (TCM/PCM/tecm)
Summary: Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following (Diagnostic trouble Codes (DTCs): P0032 - O2-Sensor 1/1 Heater Circuit High. P0038 - O2-Sensor 1/2 Heater Circuit High. P0052 - O2-Sensor 2/1 Heater Circuit High. P0058 - O2-Sensor 2/2 Heater Circuit High. P0132 - O2 Sensor 1/1 Circuit High. P0138 - O2 Sensor 1/2 Circuit High. P0152 - O2 Sensor 2/1 Circuit High. P0158 - O2 Sensor 2/2 Circuit High. P2100 - Electronic Throttle Control Motor Circuit.P2107 - Electronic Throttle Control Module Processor.

Owners of these vehicles have filed 21 complaints in the transmission category.

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