 |
|||
|
|
|||
|
Page Title:
Table 178. Table For The PTO Kickout Status Screen On ET |
|
||
| ||||||||||
|
|
 331
TM 9-2320-312-24-2
Troubleshooting Section
Table 178
Table For The PTO Kickout Status Screen On ET
ET
Meaning or Possible Cause
Troubleshooting
Intermittent engine speed signal or lost
Refer to Troubleshooting, "Speed/Timing
No Engine Speed
engine speed signal.
Circuit - Test".
The PTO On/Off switch is turned OFF or the
Refer to Troubleshooting, "Cruise Control
Switch Turned Off
switch circuit has an open circuit condition.
Switch Circuit - Test".
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 PTO
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
Proceed with the test procedure.
Neutral
transmission neutral switch circuit has an
open circuit condition.
The PTO has not been enabled since the
Operate the vehicle in the PTO mode in
"No Occurrence"
ECM has been powered up.
order to create the problem again.
or
"Not Kicked Out"
g00646460
Illustration 143
Schematic for transmission neutral switch
Test Step 1. Determine the Type of
"Fast Idle RPM #2"
Problem.
"Idle Vehicle Speed Limit"
A. Connect ET to the cab data link connector.
"Idle RPM Limit"
B. Turn the ignition key switch to the ON position.
"Top Engine Limit" (TEL)
C. If the vehicle will not allow setting a Cruise
PTO Parameters
speed, an Idle speed or a PTO speed, check the
following Customer Parameters:
"PTO Configuration"
Cruise Control Parameters
"PTO Vehicle Speed Limit"
"Low Cruise Control Speed Set Limit"
D. Ensure that the vehicle is not experiencing
a problem due to one of these parameters.
"High Cruise Control Speed Set Limit"
Refer to Troubleshooting, "Customer Specified
Parameters" for a description of the parameters,
Idle Parameters
if necessary.
"Fast Idle RPM #1"
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals