{"nhtsa_id":10214639,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-06-27","date":"2022-05-26","document_id":"18-104-22","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 that one or more of the following DTCs have been set: P0556 - Brake Booster Pressure Sensor Circuit Performance. P0340 - Cam Position Sensor Circuit - Bank 1 Intake. P0345 - Cam Position Sensor Circuit - Bank 2 Intake. P0365 - Cam Position Sensor Circuit - Bank 1 Exhaust. P0390 - Cam Position Sensor Circuit - Bank 2 Exhaust. Customer may describe the following:Fuel odor during frequent stop and re-start driving, during high ambient temps. The following software enhancements are also available: OBD calibration turned off DTC U0463 - Fuel Level Implausiblemessage code and will now be detected withDTC P0463 - Fuel Level Sensor 1 Circuit High. More robust trailer brake module enhancements for 3rd party aftermarket designs. Cam/crank diagnostic has been turned from a 1-trip to a 2-trip MIL. Change fuel level legislative reporting from a voltage to a percent scale.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10214639-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10214639-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10214639","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":["P0340","P0345","P0365","P0390","P0463","P0556","U0463"],"topics":[],"vehicles":[{"make":"RAM","model":"PROMASTER","year_from":2019,"year_to":2019,"match":null,"vehicle_ids":[]}],"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":[]}