RAM Promaster 2015 — technical service bulletin
Bulletin 18-075-16 · NHTSA communication 10080400 · issued Jun 28, 2016
Technical service bulletin
communication type
Electrical System
component
2015
model years
1
vehicle entries
Official summary
"flash: 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 diagnostic trouble code (dtc) has been set: · p0335 - crankshaft position sensor circuit. The following pcm software improvements are also available: · improved vacuum sensor diagnosis for the hydraulic booster compensation (hbc) feature in the electronic suspension control (esc) module. · so
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.