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Page Title:
Table 164. Fast Idle Kickout Status Table |
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 225
TM 9-2320-312-24-2
Troubleshooting Section
Table 164
Fast Idle Kickout Status Table
ET
Meaning or Possible Cause
Troubleshooting
Intermittent engine speed signal or lost
Refer to Troubleshooting, "Engine
"No Engine Speed"
engine speed signal.
Speed/Timing Circuit - Test".
The fast idle on/off switch is turned off or the
Proceed with the test procedure.
"Switch Turned Off"
switch circuit has an open circuit condition.
The cruise control pause switch is
Refer to Troubleshooting, "Powertrain Data
"Cruise Control PAUSE
depressed or there is an illegal message on
Link Circuit - Test".
Switch"
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
Refer to Troubleshooting, "Cutch Pedal
clutch pedal switch circuit has an open
Position Switch Circuit - Test".
"Clutch Pedal Depressed"
circuit condition. Also, the switch could be
incorrectly adjusted.
The vehicle speed has exceeded the Idle
Refer to Troubleshooting, "Vehicle Speed
"Vehicle Speed ≥ Limit"
Vehicle Speed Limit or the vehicle speed
Circuit - Test" if a problem with the signal
signal is erratic or intermittent.
exists.
The transmission is not in neutral or the
Refer to Troubleshooting, "Neutral Switch
"Neutral"
transmission neutral switch circuit has an
Circuit - Test".
open circuit condition.
Fast idle set speed has not been exited
Operate the vehicle in the Idle mode in order
"No Occurrence"
since the ECM has been powered up.
to create the problem again.
or
"Not Kicked Out"
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