October 9, 2014 Service bulletin

Flash: Multiple ECU Software Enhancements This bulletin involves upgrading the software in the Engine...

Jeep technical service bulletin 08-089-14 for 2015 Jeep Renegade.

Bulletin number: 08-089-14
Component: Electrical system
Summary: Flash: Multiple ECU Software Enhancements This bulletin involves upgrading the software in the Engine Control Module (ECM), the Instrument Panel Cluster (IPC), the Body Control Module (BCM), the Antilock Brake System (ABS), the Electric Steering Lock Module (ESL) and the HVAC Module. The customer may experience one or all of the following: - Fuel consumption indication on the trip computer could be 2% higher than the real value. - The clock of the Radio and displayed by the EVIC loses time. - Start and Stop is sometime erroneously not available. - Excessive battery consumption while the vehicle is set in Logistic Mode. - DTC P0238 ?Turbo boost Pressure Sensor Circuit High?. MIL light illuminates sometime during WOT acceleration. (2.0L Diesel engine only) - Manual Transmission Gear upshift/downshift indicator shown in the EVIC sometime does not work properly. (1.6L Diesel engine only)

Owners of these vehicles have filed 129 complaints in the electrical category.

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