Cat Flash III: 6.2L / 6.4L Diagnostic & System Improvements 6/23/15 (P1217 P121B P2227)

TSB NUMBER: 18-035-15 REV. A
GROUP: Vehicle Performance
DATE: June 23, 2015

SUBJECT: Flash: 6.2L / 6.4L Diagnostic And System Improvements

OVERVIEW: This bulletin involves reprogramming of the Powertrain Control Module (PCM) with the
latest software.

MODELS:
2015 (LA) Dodge Challenger
2015 (LD) Dodge Charger
2015 (LX) Chrysler 300

NOTE: This bulletin applies to vehicles built on or before June 6, 2015 (MDH 0606XX)
equipped with a 6.2L...

Cat Flash III: 6.2L / 6.4L Diagnostic & System Improvements 6/23/15 (P1217 P121B P2227)