Town & Country V6-3.3L VIN R (2003)
module. This new module is the Next Generation Controller for DaimlerChrysler and will be referred to as the Powertrain Control Module (PCM).
The Transmission Control Module is part of the Powertrain Control Module.
New Diagnostic procedures and New DTC numbers are some of the changes you will see which reflect the new combined module technology. The
PCM will have four color coded connectors C1 through C4, (C1-BLK, C2-GRAY, C3-WHITE, C4-GREEN), each PCM connector will have 38 pins
each. Two new tools are used for probing and repairing the New PCM connectors. A New tool to release the pins from the PCM connectors Miller
#3638 is introduced, you must use the Miller tool #3638 to release the connector pins or harness and connector damage will occur. Also a New tool
for probing connectors Miller #8815 is introduced, you must use the Miller tool #8815 to probe the PCM pins or harness and connector damage will
occur. There is also a new Verification test and module replacement procedure for the PCM.
