(Table 8, contd)
631-2
Calibration Module : Erratic, Intermit-
tent, or Incorrect
253-2
Personality Module : Erratic, Intermit-
tent, or Incorrect
Troubleshooting, “ECM Software - Install”
637-11
Engine Timing Sensor : Other Failure
Mode
261-11
Engine Timing Offset fault
Troubleshooting, “Speed/Timing - Test”
639-9
J1939 Network #1 : Abnormal Up-
date Rate
247-9
SAE J1939 Data Link : Abnormal Up-
date Rate
Troubleshooting, “CAN Data Link - Test”
639-14
J1939 Network #1 : Special
Instruction
247-14
SAE J1939 Data Link : Special
Instruction
Troubleshooting, “Data Link Configuration Status - Test”
647–5
Engine Fan Clutch Output Device
Driver : Current Below Normal
—
Troubleshooting, “Cooling Fan Control - Test (Viscous Clutch
Fan)”
647–6
Engine Fan Clutch Output Device
Driver : Current Above Normal
—
Troubleshooting, “Cooling Fan Control - Test (Viscous Clutch
Fan)”
649-5
Engine Exhaust Back Pressure Reg-
ulator Control Command : Current
Below Normal
3512-5
Engine Exhaust Back Pressure Regula-
tor : Current Below Normal
Troubleshooting, “Motorized Valve - Test”
649-6
Engine Exhaust Back Pressure Reg-
ulator Control Command : -Current
Above Normal
3512-6
Engine Exhaust Back Pressure Regula-
tor : Current Above Normal
Troubleshooting, “Motorized Valve - Test”
651-2
Engine Injector Cylinder #01 : Erratic,
Intermittent, or Incorrect
1-2
Cylinder #1 Injector : Erratic, Intermit-
tent, or Incorrect
Troubleshooting, “Injector Data Incorrect - Test”
651-5
Engine Injector Cylinder #01 : Cur-
rent Below Normal
1-5
Cylinder #1 Injector : Current Below
Normal
Troubleshooting, “Injector Solenoid - Test”
651-6
Engine Injector Cylinder #01 : Cur-
rent Above Normal
1-6
Cylinder #1 Injector : Current Above
Normal
Troubleshooting, “Injector Solenoid - Test”
652-2
Engine Injector Cylinder #02 : Erratic,
Intermittent, or Incorrect
2-2
Cylinder #2 Injector : Erratic, Intermit-
tent, or Incorrect
Troubleshooting, “Injector Data Incorrect - Test”
652-5
Engine Injector Cylinder #02 : Cur-
rent Below Normal
2-5
Cylinder #2 Injector : Current Below
Normal
Troubleshooting, “Injector Solenoid - Test”
652-6
Engine Injector Cylinder #02 : Cur-
rent Above Normal
2-6
Cylinder #2 Injector : Current Above
Normal
Troubleshooting, “Injector Solenoid - Test”
653-2
Engine Injector Cylinder #03 : Erratic,
Intermittent, or Incorrect
3-2
Cylinder #3 Injector : Erratic, Intermit-
tent, or Incorrect
Troubleshooting, “Injector Data Incorrect - Test”
653-5
Engine Injector Cylinder #03 : Cur-
rent Below Normal
3-5
Cylinder #3 Injector : Current Below
Normal
Troubleshooting, “Injector Solenoid - Test”
653-6
Engine Injector Cylinder #03 : Cur-
rent Above Normal
3-6
Cylinder #3 Injector : Current Above
Normal
Troubleshooting, “Injector Solenoid - Test”
(continued)
UENR4469-36 35
Diagnostic Trouble Codes
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