{"nhtsa_id":10140164,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-06-11","date":"2016-03-30","document_id":"18-030-16","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN; ELECTRICAL SYSTEM","mfr_system":null,"summary":"Flash: Powertrain Diagnostic And System Enhancements 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 Codes (DTCs) have been set: · **P0456 - EVAP System Small Leak. · P0441 - EVAP Purge System Performance. · P0335 - Crankshaft Position Sensor Circuit. · P0133 - O2 Sensor 1/1 Slow Response. · P2610 - PCM Internal Engine Off Timer Performance. · P1607 - PCM Internal Shutdown Timer Rationality.** · P0506 - Idle Speed Performance Lower Than Expected. · P0507 - Idle Speed Performance Higher Than Expected. · U0402 - Implausible Data Received From TCM - (Transmission Control Module). · P0171 - Fuel System 1/1 Lean. · P050D - Cold Start Rough Idle. In addition, the following software enhancements are available: · 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-10140164-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10140164-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10140164","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":["P0133","P0171","P0335","P0441","P0456","P0506","P0507","P050D","P1607","P2610","U0402"],"topics":[],"vehicles":[{"make":"RAM","model":"PROMASTER CITY","year_from":2015,"year_to":2015,"match":"exact","vehicle_ids":["2015_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":[]}