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Service bulletins for the 2016 Chrysler 300

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.

305 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Only bulletins with component: Transmission control module are shown. Show all

Bulletins, newest first
S17090000102023-01-09. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). Customer complaints may include abnormal engine noise, rough idle, lack of power, misfire. Upon investigation, it may be found that there is excessive camshaft lobe wear/lifter wear (roller failure) on one or more cam lobes and that camshaft/lifter replacement is necessary.
18-070-202020-09-28. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ENGINE; ELECTRICAL SYSTEM. Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with updated software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes (DTCs) set in memory:P0456 - EVAP System Small Leak. P0335 - Crankshaft Position Sensor Circuit. P2610 - PCM Internal Engine Off Timer Performance. In addition, customers with an (LD) pursuit vehicle may experience the following condition:An unpleasant odor in the vehicle under certain extreme ambient conditions(Sales Codes EZH with AHB or AHV only).
21-028-162018-03-13. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM:SOFTWARE. Flash: Transmission Shift And Drivability Enhancements This bulletin involves reprogramming the Transmission Control Module (TCM) with the latest available software. A small number of customers may experience a less than desirable down shift during one or more of the following: · 3-2 coast down shift. · 2-1 coast down shift. · 6-5 coast down shift.
18-073-162016-09-16. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). "FLASH: 3.6L POWERTRAIN DIAGNOSTIC AND SYSTEM ENHANCEMENTS. THIS BULLETIN INVOLVES REPROGRAMMING THE POWERTRAIN CONTROL MODULE (PCM) WITH THE LATEST AVAILABLE SOFTWARE. A SMALL NUMBER OF CUSTOMERS MAY EXPERIENCE A MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATION. UPON FURTHER INVESTIGATION THE TECHNICIAN MAY FIND THE FOLLOWING DIAGNOSTIC TROUBLE CODES (DTCS) SET IN THE PCM MEMORY: · P0335 - CRANKSHAFT POSITION SENSOR CIRCUIT. · P0456 - EVAP SYSTEM SMALL LEAK. · P2610 - PCM INTERNAL ENGINE OFF TIMER PERFORMANCE. IN ADDITION TO THE ABOVE DTCS, THIS SOFTWARE RELEASE ALSO INCLUDES: · ENHANCEMENTS TO THE DISABLE MISFIRE MONITOR WHEN P0335 IS PRESENT. · ADD A GLOBAL DISABLE TO SMALL LEAK MONITOR WHEN THE FUEL LEVEL IS ABOVE 88%. · UPDATE SMALL LEAK DIAGNOSTIC TO REQUIRE 5 MINUTES OF ENGINE RUNTIME AND 120 MINUTES OF ENGINE OFF TIME. · UPDATES TO PREVENT FALSE FAILURE DUE TO WRONG AMBIENT TEMPERATURE READING."

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.