TROUBLESHOOTING SYMPTOM INDEX - CONTINUED
Table 3. MID 082 Implement - Continued.
This diagnostic code is recorded when the ECM determines that the
signal for the auxiliary lever position sensor has an abnormal pulse
width, abnormal frequency, or an abnormal period. The auxiliary lever
Pulse, or Period
position sensor is a PWM sensor. The signal wire for the auxiliary lever
position sensor connects to connector contact J2-26 (wire H722 GN) of
the ECM. The possible causes for this diagnostic code are:
The +battery circuit to the sensor has a inter-
The return circuit from the sensor has a
The signal circuit from the sensor has a
The sensor has failed.
The wrong sensor is installed.
When this code is generated, the auxiliary function will not operate
while the diagnostic code is active.
This diagnostic code is recorded when the implement ECM determines
(Auxiliary Lever) Out of
that the auxiliary lever position sensor is out of calibration. The
auxiliary lever position sensor is a PWM sensor. The possible cause for
this diagnostic code is the auxiliary lever has operated outside the
calibrated range for more than three seconds. When this code is
generated, implement features will not operate and the machine must
be restarted in order to allow the auxiliary function to operate.
This diagnostic code is recorded when both inputs are either open or
both inputs are shorted to the +battery circuit. This switch has two inputs
to the ECM. The inputs are normally open and normally closed. During
Voltage Above Normal
or Shorted High
proper operation, one input is open and the other input is grounded. The
possible causes for this diagnostic code are:
The switch is disconnected.
There is an open circuit in the wiring har-
Short to the +battery circuit in the wiring
The switch has failed.
When this code is generated, the implements will not work.