Flash: Dosing Control Unit (DCU) Updates This bulletin involves reprogramming the Dosing Control Unit...
Jeep technical service bulletin 25-002-21 for 2019-2020 Jeep Compass.
- Bulletin number
- 25-002-21
- Component
- Back over prevention
- Summary
- Flash: Dosing Control Unit (DCU) Updates This bulletin involves reprogramming the Dosing Control Unit (DCU) with the latestavailable software. The customer may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more ofthe following Diagnostic Trouble Codes (DTCs) or symptom/condition.P24B2-00 - Particulate Matter Sensor Circuit Intermittent. P20F6-00 - Reductant Injection Valve Stuck Open Bank 1 Unit 1. P208E-00 - Reductant Injector Stuck Closed - Bank 1 Unit 1. Incompatible software between the DCU, Powertrain Control Module (PCM) and BCM causing a false illumination of the Malfunction IndicatorLamp (MIL)(2019 MP Only).
Owners of these vehicles have filed 34 complaints in the driver assistance category.
Vehicles covered
- Jeep Compass 2019-2020 20192020
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