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Page Title:
Table 145. Cruise Control Kickout Status Table |
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 179
TM 9-2320-312-24-2
Troubleshooting Section
Table 145
Cruise Control Kickout Status Table
Troubleshooting
Electronic Service Tool
Meaning or Possible Cause
Intermittent vehicle speed signal or lost
Refer to Troubleshooting, "Vehicle Speed
"Vehicle Speed >=Limit"
vehicle speed signal.
Circuit - Test".
The cruise/idle on/off switch is turned off
Refer to Troubleshooting, "Cruise Control
or the switch circuit has an open circuit
Switch Circuit - Test".
"Switch Turned Off"
condition.
The cruise control pause switch is
Refer to Troubleshooting, "Powertrain Data
"Cruise Control PAUSE
depressed or there is an illegal message
Link Circuit - Test".
Switch"
on the J1939 data link.
The service brake pedal is depressed or
Refer to Troubleshooting, "Service Brake
"Brake Pedal Depressed"
the service brake switch circuit has an open
Pedal Position (Switch 1) Circuit - Test".
circuit condition.
The clutch pedal is depressed or the
Proceed with the test procedure.
clutch pedal switch circuit has an open
"ClutchPedal Depressed"
circuit condition. Also, the switch could be
incorrectly adjusted.
The transmission is not in gear or the
Refer to Troubleshooting, "Neutral Switch
"Neutral"
transmission switch circuit has a short
Circuit - Test".
circuit condition.
Vehicle speed signal is erratic or
Refer to Troubleshooting, "Vehicle Speed
"Bad Vehicle Speed"
intermittent.
Circuit - Test" if a problem with the signal
exists.
The PTO on/off switch is turned on or the
Refer to Troubleshooting, "PTO Switch
circuit for the PTO on/off switch has a short
Circuit - Test".
"PTO Switch On"
circuit condition.
The set/resume switch was held in the SET
Cruise control cannot be set until the cruise
position for more than 15 seconds (Basic)
control on/off switch is turned to the OFF
or there is a short circuit in the switch
position and then turned back to the ON
Set Switch Timeout
circuit.
position. If the circuit for the set switch is
suspected, proceed with this test procedure.
The set/resume switch was held in the SET
Cruise control cannot be set until the cruise
position for more than 15 seconds (Basic)
control on/off switch is turned to the OFF
Resume Switch Timeout
or there is a short circuit in the switch
position and then turned back to the ON
circuit.
position. If the circuit for the resume switch is
suspected, proceed with this test procedure.
Cruise control has not been enabled since
Drive the vehicle in cruise in order to create
"No Occurrence"
the ECM has been powered up.
the problem again.
or
"Not Kicked Out"
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