Other information:
Hilly Condition Usage
Select a lower gear when the system is
active in situations such as prolonged
downhill driving on steep grades, for
example in mountainous areas. The
system needs additional engine braking in
these situations to reduce the load on the
vehicle’s regular brake system to prevent
it from overheating.
Note: An audible alarm sounds and the
system shuts down if it applies ..
System Operation
System Diagram
Network Message Chart
NOTE:
The TCM is also known as the Secondary On Board Diagnostic Module C (SOBDMC).
Module Network Input Messages - ABS Module
Broadcast Message
Originating Module
Message Purpose
Accelerator pedal position
PCM
This message is sent to the GWM..