Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the...
Dodge technical service bulletin 18-107-20 for 2019 Dodge Charger.
- Bulletin number
- 18-107-20
- Component
- Electrical system
- 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 (DTCs):P0420 - Catalyst System Efficiency Below Threshold Bank 1 P0430 - Catalyst System Efficiency Below Threshold Bank 2. Customers may also describe the following:Hearing a pre-detonation noise (Spark Knock) sound in the engine during acceleration. Odor of fuel at times(Pursuit Vehicles Only).
Owners of these vehicles have filed 22 complaints in the electrical category.
Vehicles covered
- Dodge Charger 2019 2019
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