User Manual
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TYPE SPN FMI
En-
gine
Ma-
chine
type
Description
MCU 716 3 * E Tilt Signal Input Voltage-Voltage
Above Normal, Or Shorted To High
Source
MCU 716 3 * L Tilt Signal Input Voltage-Voltage
Above Normal, Or Shorted To High
Source
MCU 716 4 * E Tilt Signal Input Voltage-Voltage Be-
low Normal, Or Shorted To Low
Source
MCU 716 4 * L Tilt Signal Input Voltage-Voltage Be-
low Normal, Or Shorted To Low
Source
ECM 717 11 C F Either low voltage detected on auto-
shift high gear actuator circuit when
(+) 12 VDC are commanded or volt-
age detected when no voltage is
commanded.
ECM 718 11 C F Either low voltage detected on auto-
shift low gear actuator circuit when +
12 VDC are commanded or voltage
detected when no voltage is com-
manded.
ECM 719 11 C F Either low voltage detected on auto-
shift neutral gear actuator circuit
when + 12 VDC are commanded or
voltage detected when no voltage is
commanded.
TCU 72 * * F S.C. TO GROUND AT CLUTCH K1
TCU 72 * * L S.C. TO GROUND AT CLUTCH K1
MCU 722 6 * E Travel Alarm Buzzer-Current Above
Normal Or Grounded Circuit
MCU 722 6 * L Travel Alarm Buzzer-Current Above
Normal Or Grounded Circuit
MCU 722 3 * E Travel Alarm Buzzer-Voltage Above
Normal, Or Shorted To High Source
MCU 722 3 * L Travel Alarm Buzzer-Voltage Above
Normal, Or Shorted To High Source
MCU 722 4 * E Travel Alarm Buzzer-Voltage Below
Normal, Or Shorted To Low Source
MCU 722 4 * L Travel Alarm Buzzer-Voltage Below
Normal, Or Shorted To Low Source
ECM 723 2 C F Engine Speed Sensor (Camshaft)
Error - Data Erratic, Intermittent, or
Incorrect. The ECM has detected an
error in the camshaft position sensor
signal.
ECM 723 7 C F Engine Speed / Position Camshaft
and Crankshaft Misalignment - Me-
chanical system not responding or
out of adjustment
ECM 723 10 S E Engine position sensor 2, position
diff
ECM 723 10 S L Engine position sensor 2, position
diff
ECM 723 14 S E Engine position sensor 2 error tor-
que limit
ECM 723 14 S L Engine position sensor 2 error tor-
que limit
ECM 723 2 C E Engine Camshaft Speed / Position
Sensor - Data erratic, intermittent or
incorrect
ECM 723 2 C L Engine Camshaft Speed / Position
Sensor - Data erratic, intermittent or
incorrect
ECM 723 2 S E Engine position sensor 2, faulty
ECM 723 2 S L Engine position sensor 2, faulty
ECM 723 7 C E Engine Speed / Position Camshaft
and Crankshaft Misalignment - Me-
chanical system not responding or
out of adjustment
ECM 723 7 C L Engine Speed / Position Camshaft
and Crankshaft Misalignment - Me-
continued..........
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TYPE SPN FMI
En-
gine
Ma-
chine
type
Description
chanical system not responding or
out of adjustment
ECM 723 7 S E Engine position sensor 2, faulty
ECM 723 7 S L Engine position sensor 2, faulty
ECM 723 8 P E Engine Speed Sensor #2 : Abnormal
Frequency, Pulse Width, or Period
ECM 723 8 P L Engine Speed Sensor #2 : Abnormal
Frequency, Pulse Width, or Period
ECM 723 8 S E Engine position sensor 2, Gap Puls
or Sync error
ECM 723 8 S L Engine position sensor 2, Gap Puls
or Sync error
MCU 723 3 * E Buzzer-Voltage Above Normal, Or
Shorted To High Source
MCU 723 3 * L Buzzer-Voltage Above Normal, Or
Shorted To High Source
MCU 723 4 * E Buzzer-Voltage Below Normal, Or
Shorted To Low Source
MCU 723 4 * L Buzzer-Voltage Below Normal, Or
Shorted To Low Source
ECM 723 10 S F Engine position sensor 2, position
diff
ECM 723 14 S F Engine position sensor 2 error tor-
que limit
ECM 723 2 S F Engine position sensor 2, faulty
ECM 723 4 S E Engine position sensor 2, too weak
signal
ECM 723 4 S F Engine position sensor 2, too weak
signal
ECM 723 4 S L Engine position sensor 2, too weak
signal
ECM 723 7 S F Engine position sensor 2, faulty
ECM 723 8 S F Engine position sensor 2, Gap Puls
or Sync error
ECM 723 9 S E Engine position sensor 2, Time out
ECM 723 9 S F Engine position sensor 2, Time out
ECM 723 9 S L Engine position sensor 2, Time out
MCU 723 3 * F Buzzer Circuit - Voltage Above Nor-
mal, or Shorted to High Source
MCU 723 4 * F Buzzer Circuit - Voltage Below Nor-
mal, or Shorted to Low Source (or
Open Circuit)
MCU 727 4 * E Wiper Relay-Voltage Below Normal,
Or Shorted To Low Source
MCU 727 4 * L Wiper Relay-Voltage Below Normal,
Or Shorted To Low Source
MCU 727 6 * E Wiper Relay-Current Above Normal
Or Grounded Circuit
MCU 727 6 * L Wiper Relay-Current Above Normal
Or Grounded Circuit
MCU 727 4 * F Wiper Relay Circuit - Voltage Below
Normal, or Shorted to Low Source
(or Open Circuit)
MCU 727 6 * F Wiper Relay Circuit . Current Above
Normal
MCU 728 3 * E Boom Link Angle Sensor Signal
Voltage-Voltage Above Normal, Or
Shorted To High Source
MCU 728 3 * L Boom Link Angle Sensor Signal
Voltage-Voltage Above Normal, Or
Shorted To High Source
MCU 728 4 * E Boom Link Angle Sensor Signal
Voltage-Voltage Below Normal, Or
Shorted To Low Source
MCU 728 4 * L Boom Link Angle Sensor Signal
Voltage-Voltage Below Normal, Or
Shorted To Low Source
continued..........
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8 SPN 7~










