{"nhtsa_id":10121691,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-11-03","date":"2016-07-19","document_id":"18-008-16 REV. B","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; SERVICE BRAKES, HYDRAULIC; FUEL SYSTEM, GASOLINE; WHEELS","mfr_system":null,"summary":"Flash: 2.4L 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 DTCs have been set: · **P1185 - General Pressure Sensor Correlation.** · P0441 - EVAP Purge System Performance. · P0506 - Idle Speed Performance Lower Than Expected. · P0171 - Fuel System 1/1 Lean. · P050D - Cold Start Rough Idle. · P0507 - Idle Speed Performance Higher Than Expected. · U0402 - Implausible Data Received From TCM - (Transmission Control Module). · P1607 - PCM Internal Shutdown Timer Rationality. · P0335 - Crankshaft Position Sensor Circuit. · P0456 - EVAP System Small Leak. · P0133 - O2 Sensor 1/1 Slow Response. · P2610 - PCM Internal Engine Off Timer Performance. · P1607 - PCM Internal Shutdown Timer Rationality. · C0501 - Wheel Speed Signal Left Front Rationality. · C0507 - Wheel Speed Signal Right Front Rationality. · C050D - Wheel Speed Signal Left Rear Rationality. · C0513 - Wheel Speed Signal Right Rear Rationality. In addition the following enhancement are included: · Enhancements to AC compressor clutch cycling. · Increased RPM on start up. · Reduced RPM when shifted into drive or reverse when cold.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10121691-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10121691-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10121691","components":[{"id":"brakes","name":"Brakes","parent":null},{"id":"electrical","name":"Electrical system","parent":null},{"id":"fuel-system","name":"Fuel system","parent":null},{"id":"wheels","name":"Wheels","parent":null}],"codes":["C0501","C0507","C050D","C0513","P0133","P0171","P0335","P0441","P0456","P0506","P0507","P050D","P1185","P1607","P2610","U0402"],"topics":[],"vehicles":[{"make":"RAM","model":"PROMASTER CITY","year_from":2015,"year_to":2016,"match":"exact","vehicle_ids":["2015_ram_promaster-city","2016_ram_promaster-city"]}],"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":[]}