Grand Caravan AWD V6-201 3.3L (1992)
Control Module: Description and Operation
CCD (Chrysler Collision Detection) Bus
The Electronic Automatic Transaxle Controller (EATX) and Powertrain Control Module (PCM) exchange engine speed and vehicle load
information on the CCD bus.
This information allows the PCM to adjust ignition and fuel systems for best vehicle operation.
