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Page Title:
Table 183. Powertrain Status Parameter Group Definition Table-continued |
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 344
TM 9-2320-312-24-2
Troubleshooting Section
(Table 183, contd)
Powertrain Status Parameter Group Definition Table
Displayed Message
Definition of Message
Heading On Status Screen
"No Communication"
Communication from the vehicle control
TC Status or Transmission Status
is not being received by the ECM. One
of the following conditions exists: The
vehicle does not support this feature.
The vehicle control is not currently
powered, or the wiring is damaged or
disconnected.
"Not Active"
No requests from the Vehicle Power
Train ECU (Electronic Control Unit)
"Speed Command"
Engine rpm is being controlled by a
Vehicle ECU.
"Torque Command"
Engine torque is being controlled by a
Vehicle ECU.
"Speed and Torque Limit"
Engine rpm and torque is being
determined by a Vehicle ECU.
"Torque Limit"
The Torque limit is being determined by
a Vehicle ECU.
"Speed Limit"
The rpm limit is being determined by a
Vehicle ECU.
The TC Speed is the desired engine
TC Speed
rpm setpoint or the engine rpm limit
that is being requested by the vehicle's
Traction Control ECU.
The TC Torque is the desired percent of
TC Torque
torque or the desired percent of torque
limit that is being requested by the
Vehicle's Traction Control ECU.
The Transmission Output Speed is the
Transmission Output Speed
desired engine rpm setpoint or the
engine rpm limit that is being requested
by the Vehicle's Traction Control ECU.
Transmission Torque
The Transmission Torque is the desired
percent of torque or the percent of
torque limit that is being requested by
the Vehicle's Traction Control ECU.
(continued)
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