Grand Caravan V6-3.8L VIN L (2007)
PROM - Programmable Read Only Memory: All Technical Service Bulletins
Engine Controls - MIL ON/DTC P1607 Set
NUMBER: 18-012-08
GROUP: Vehicle Performance
DATE: March 7, 2008
THE DRBIII(R) FLASH FILES FOR THIS BULLETIN ARE AVAILABLE ON DealerCONNECT.
SUBJECT:
Flash: MIL Illumination with DTC P1607 - PCM Internal Shutdown Timer Rationality
OVERVIEW:
This bulletin involves selectively erasing and reprogramming the Powertrain Control Module (PCM) with new software.
MODELS:
2007
(RG)
Chrysler Voyager (International Markets)
2006 - 2007
(RS)
Town & Country Voyager/Caravan
NOTE:
This bulletin applies to 2006 models equipped with California Emissions (Sales Code NAE) with a 3.3L or 3.8L engine (sales code EGA, EGM or
EGH) and All 2007 models equipped with a 3.3L or 3.8L engine (sales code EGA, EGM or EGH)
SYMPTOM/CONDITION:
Some customers may experience intermittent MIL Illumination. No other symptoms will be noted or experienced. Further investigation by the technician
may find DTC P1607 - PCM Internal Shutdown Timer Rationality.
DIAGNOSIS:
Using a Scan Tool (StarSCAN(R)) with the appropriate Diagnostic Procedures available in TechCONNECT, verify all engine systems are functioning as
designed. If DTC's other than those listed above are present record them on the repair order and repair as necessary before proceeding further with this
bulletin.
If the above symptom/condition is experienced and cause for DTC's cannot be determined, perform the Repair Procedure.
PARTS REQUIRED:
SPECIAL TOOLS/EQUIPMENT REQUIRED:
NOTE:
An updated J1962 cable has been released. This cable has a red colored connector at the DRBIII(R) connection. Use this cable whenever a flash is
being performed.
FLASH REPAIR PROCEDURE:
NOTE:
