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October 12, 2017 Service bulletin

Flash: Powertrain Diagnostic and System Improvements

Jeep technical service bulletin 1806817 for 2017 Jeep Compass.

Bulletin number
1806817
Component
Electrical system
Summary
Flash: Powertrain Diagnostic and System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Code (DTC) has been set:P0607 - ECU Internal Performance. Customers may experience one of the following:Immediate Autostart after Autostop (without releasing the brake pedal). Failed Autostart ? engine cranks but does not start, or starts and then stalls. The following software enhancement is also available:Electric Stop/Start (ESS) improvements.

Owners of these vehicles have filed 86 complaints in the electrical category.

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