Control Diagram
NOTE: A = Hardwired; D = High Speed CAN (controller area network) bus; N =
Medium Speed CAN bus; O = LIN
(local interconnect network) bus
DW12C is shown, GTDi is similar
Battery
B
ATC MODULE
NOTE: The 'ECON' button has been renamed 'A/C' to prevent confusion with
the Stop/Start system 'Eco' switch.
The ATC module is mounted in the center console and is integral with the
cont
Removal
CAUTION: Make sure that all openings are sealed. Use new blanking caps.
NOTES:
Some variation in the illustrations may occur, but the essential information is
always correct.
Removal steps
TRANSMISSION CONTROL MODULE (TCM)
TCM
Neutral 'N' position
Park 'P' position
Position sensor/manual shaft
Electrical connector
The TCM is located on the top of the transmission casing and is connected on
the high speed CAN (controller area network)
bus to send and receive information to and
A number of different driving modes are available. Some can be selected by
the driver and some are automatically initiated
by the TCM to adapt to different driving conditions.
Normal
Sports
Manual 'CommandShift'
Cooling
Hill Descent Control (HDC)
Cruise
Limp home
Coast
Fast off recognitio