{"nhtsa_id":10181596,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-10-26","date":"2020-09-04","document_id":"18-077-20","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"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 have been set:B25C9 - Driver Door Ajar Switch 2 Stuck Closed. P061A - Level 2 Torque Performance. C0513 - Wheel Speed Signal Right Rear Rationality. C050D - Wheel Speed Signal Left Rear Rationality. C0507 - Wheel Speed Signal Right Front Rationality. C0501 - Wheel Speed Signal Left Front Rationality. P0607 - ECU Internal Performance. Customers may experience one or more of the following:Poor shift quality. Lack of vehicle speed. A clatter or ticking noise from the engine at idle. 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 enhancements are also available:Cam/Crank sensor diagnostics. Engine Stop/Start (ESS) improvements.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10181596-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10181596-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10181596","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":["B25C9","C0501","C0507","C050D","C0513","P0607","P061A"],"topics":[],"vehicles":[{"make":"JEEP","model":"COMPASS","year_from":2017,"year_to":2017,"match":"exact","vehicle_ids":["2017_jeep_compass"]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}