Service bulletin 18-090-19
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.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10169220 |
| Published by NHTSA | 2019-12-16 |
| Manufacturer's number | 18-090-19 |
| Manufacturer's date | 2019-11-01 |
| NHTSA component | POWER TRAIN; ELECTRICAL SYSTEM |
NHTSA's 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 Diagnostic Trouble Codes (DTCs) have been set: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. The following software enhancements are also available:OBD calibration turned offDTC 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.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Electrical system, Transmission and driveline
Trouble codes named
P0340, P0345, P0365, P0390, P0463, U0463
| RAM PROMASTER | 2019 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.