User Manual
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TYPE SPN FMI
En-
gine
Ma-
chine
type
Description
ECM 6655 3 C E Maintain ECU Power Lamp -
Voltage Above Normal, or Shor-
ted to High Source
ECM 6655 3 C L Maintain ECU Power Lamp -
Voltage Above Normal, or Shor-
ted to High Source
ECM 6655 4 C E Maintain ECU Power Lamp -
Voltage Below Normal, or Shor-
ted to Low Source
ECM 6655 4 C L Maintain ECU Power Lamp -
Voltage Below Normal, or Shor-
ted to Low Source
ECM 666 5 C E Injector Solenoid Driver Cylinder
16 Circuit - Current below nor-
mal or open circuit
ECM 666 5 C L Injector Solenoid Driver Cylinder
16 Circuit - Current below nor-
mal or open circuit
ECM 666 5 C F Injector Solenoid Driver Cylinder
16 Circuit - Current below nor-
mal or open circuit
ECM 6713 13 C E Variable Geometry Turbocharg-
er Actuator Software - Out of
Calibration
ECM 6713 13 C L Variable Geometry Turbocharg-
er Actuator Software - Out of
Calibration
ECM 6713 31 C E Variable Geometry Turbocharg-
er Actuator Software - Condition
Exists
ECM 6713 31 C L Variable Geometry Turbocharg-
er Actuator Software - Condition
Exists
ECM 6713 13 C F Variable Geometry Turbocharg-
er Actuator Software - Out of
Calibration
ECM 6713 31 C F Variable Geometry Turbocharg-
er Actuator Software - Condition
Exists
ECM 6713 9 C F VGT Actuator Driver Circuit -
Abnormal update rate
ECM 6713 9 C E VGT Actuator Driver Circuit -
Abnormal update rate
ECM 6713 9 C L VGT Actuator Driver Circuit -
Abnormal update rate
ECM 676 5 P E Engine Glow Plug Relay: Cur-
rent Below Normal
ECM 676 5 P L Engine Glow Plug Relay: Cur-
rent Below Normal
ECM 676 6 P E Engine Glow Plug Relay: Cur-
rent Above Normal
ECM 676 6 P L Engine Glow Plug Relay: Cur-
rent Above Normal
ECM 676 19 P E Engine Glow Plug Relay: Data
Error
ECM 676 19 P L Engine Glow Plug Relay: Data
Error
ECM 677 3 C E Starter Relay Driver Circuit -
Voltage above normal, or shor-
ted to high source
ECM 677 3 C L Starter Relay Driver Circuit -
Voltage above normal, or shor-
ted to high source
ECM 677 3 P E Engine Starter Motor Relay :
Voltage Above Normal
ECM 677 3 P L Engine Starter Motor Relay :
Voltage Above Normal
ECM 677 3 S E Starter actuator, short circuit to
+24V
ECM 677 3 S L Starter actuator, short circuit to
+24V
continued..........
...........continued
TYPE SPN FMI
En-
gine
Ma-
chine
type
Description
ECM 677 4 C E Starter Relay Driver Circuit -
Voltage below normal, or shor-
ted to low source
ECM 677 4 C L Starter Relay Driver Circuit -
Voltage below normal, or shor-
ted to low source
ECM 677 4 S E Starter actuator, short circuit to
ground
ECM 677 4 S L Starter actuator, short circuit to
ground
ECM 677 5 P E Engine Starter Motor Relay:
Current Below Normal
ECM 677 5 P L Engine Starter Motor Relay:
Current Below Normal
ECM 677 5 S E Starter actuator, open load
ECM 677 5 S L Starter actuator, open load
ECM 677 6 P E Engine Starter Motor Relay :
Current Above Normal
ECM 677 6 P L Engine Starter Motor Relay :
Current Above Normal
ECM 677 0 S E Unintentional starter activation
while moving or idling
ECM 677 0 S F Unintentional starter activation
while moving or idling
ECM 677 0 S L Unintentional starter activation
while moving or idling
ECM 677 19 S E Starter motor demand defect via
CAN
ECM 677 19 S F Starter motor demand defect via
CAN
ECM 677 19 S L Starter motor demand defect via
CAN
ECM 677 2 S E Starter actuator, faulty
ECM 677 2 S F Starter actuator, faulty
ECM 677 2 S L Starter actuator, faulty
ECM 677 3 S F Starter actuator, short circuit to
+24V
ECM 677 4 S F Starter actuator, short circuit to
ground
ECM 677 5 S F Starter actuator, open load
ECM 677 7 S E Starter actuator, blind start
ECM 677 7 S F Starter actuator, blind start
ECM 677 7 S L Starter actuator, blind start
ECM 677 8 S F Activates the starter
ECM 677 3 C F Starter Solenoid Lockout Relay
Driver Circuit : Starter Relay Cir-
cuit - Voltage Above Normal, or
Shorted to High Source
ECM 677 4 C F Starter Solenoid Lockout Relay
Driver Circuit : Starter Relay Cir-
cuit - Voltage Below Normal, or
Shorted to Low Source
ECM 678 3 P E ECU 8V DC Supply : Voltage
Above Normal
ECM 678 3 P L ECU 8V DC Supply : Voltage
Above Normal
ECM 678 4 P E ECU 8V DC Supply : Voltage
Below Normal
ECM 678 4 P L ECU 8V DC Supply : Voltage
Below Normal
ECM 6799 3 C E Fan Blade Pitch Position Sensor
Circuit - Voltage Above Normal,
or Shorted to High Source
ECM 6799 3 C L Fan Blade Pitch Position Sensor
Circuit - Voltage Above Normal,
or Shorted to High Source
continued..........
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7 SPN 6~










