Table 1

List of Diagnostic Trouble Codes

J1939 ATA
J1939 Code Description Troubleshooting Procedure
Code Code

This code indicates that Cat ET is not communicating

on the J1939 data link. Cat ET must be communicating
on the J1939 data link and the ATA data link in order to
Diagnostics Exist that fully service the engine. Refer to Troubleshooting,
Require J1939 Service "Electronic Service Tools" for additional information 154-14
Tool Connection on establishing communication on both data links.

Establish communication with both data links in order

to view the J1939 equivalent of the 154-14 code.

Second Fuel Level :

38-3 Troubleshooting, "Fuel Level - Test" 38-3
Voltage Above Normal

Second Fuel Level :

38-4 Troubleshooting, "Fuel Level - Test" 38-4
Voltage Below Normal

Two Speed Axle Switch :

69-9 Troubleshooting, "Customer Device - Test" 231-12
Abnormal Update Rate

Two Speed Axle Switch :

69-19 Troubleshooting, "Customer Device - Test" 231-12
Data Error

Parking Brake Switch :

70-9 Troubleshooting, "Customer Device - Test" 231-12
Abnormal Update Rate

Parking Brake Switch :

70-19 Troubleshooting, "Customer Device - Test" 231-12
Data Error

PTO Idle Shutdown The engine idle shutdown timer has shut down the
71-14 71-14
Occurrence engine. Clear the code. No troubleshooting is required.

Wheel-Based Vehicle
84-0 Speed : High - Most Troubleshooting, "Vehicle Overspeeds" 84-0
Severe (3)

Wheel-Based Vehicle
84-2 Speed : Erratic, Troubleshooting, "Vehicle Speed - Test" 84-2
Intermittent, or Incorrect

Wheel-Based Vehicle
Speed : Abnormal
84-8 Troubleshooting, "Vehicle Speed - Test" 84-8
Frequency, Pulse Width,
or Period

Wheel-Based Vehicle
84-10 Speed : Abnormal Rate of Troubleshooting, "Vehicle Speed - Test" 84-10
Change

Wheel-Based Vehicle
84-14 Troubleshooting, "Quick Stop Occurrence" 84-14
Speed : Special Instruction

Wheel-Based Vehicle
84-19 Troubleshooting, "Vehicle Speed - Test" 84-2
Speed : Data Error

91-8 Accelerator Pedal Position Troubleshooting, "Sensor Signal (PWM) - Test" 91-8
1 : Abnormal Frequency,
 Pulse Width, or Period

Accelerator Pedal Position

91-13 Troubleshooting, "Sensor Signal (PWM) - Test" 91-13
1 : Calibration Required

Fuel Level : Voltage

96-3 Troubleshooting, "Fuel Level - Test" 96-3
Above Normal

Fuel Level : Voltage

96-4 Troubleshooting, "Fuel Level - Test" 96-4
Below Normal

Engine Oil Pressure : Low

100-1 Troubleshooting, "Oil Pressure Is Low" 100-11
- Most Severe (3)

Engine Oil Pressure : Troubleshooting, "Sensor Signal (Analog, Active) -

100-3 100-3
Voltage Above Normal Test"

Engine Oil Pressure : Troubleshooting, "Sensor Signal (Analog, Active) -

100-4 100-4
Voltage Below Normal Test"

Engine Oil Pressure :

100-10 Troubleshooting, "Sensor Supply - Test" 100-10
Abnormal Rate of Change

Engine Oil Pressure : Low

100-17 Troubleshooting, "Oil Pressure Is Low" 100-1
- Least Severe (1)

Engine Crankcase Pressure Troubleshooting, "Sensor Signal (Analog, Active) -

101-3 101-3
: Voltage Above Normal Test"

Engine Crankcase Pressure Troubleshooting, "Sensor Signal (Analog, Active) -

101-4 101-4
: Voltage Below Normal Test"

Engine Crankcase Pressure

101-15 Troubleshooting, "Crankcase Pressure Is High" 101-0
: High - Least Severe (1)

Engine Crankcase Pressure

101-16 : High - Moderate Severity Troubleshooting, "Crankcase Pressure Is High" 101-11
(2)

Engine Crankcase Pressure

101-18 : Low - Moderate Severity Troubleshooting, "Crankcase Pressure Is Low" 101-1
(2)

Engine Intake Manifold #1

Troubleshooting, "Sensor Signal (Analog, Active) -
102-3 Pressure : Voltage Above 102-3
Test"
Normal

Engine Intake Manifold #1

Troubleshooting, "Sensor Signal (Analog, Active) -
102-4 Pressure : Voltage Below 102-4
Test"
Normal

Engine Intake Manifold #1

102-10 Pressure : Abnormal Rate Troubleshooting, "Sensor Supply - Test" 102-10
of Change

Engine Intake Manifold #1

Troubleshooting, "Intake Manifold Air Pressure Is
102-18 Pressure : Low - Moderate 102-1
Low"
Severity (2)

Engine Turbocharger 1
Speed : Abnormal
103-8 Troubleshooting, "Turbocharger - Test" 103-8
Frequency, Pulse Width,
or Period
 Engine Turbocharger 1
103-16 Speed : High - Moderate Troubleshooting, "Turbocharger - Test" 103-11
Severity (2)

Engine Intake Manifold 1

Troubleshooting, "Sensor Signal (Analog, Passive) -
105-3 Temperature : Voltage 105-3
Test"
Above Normal

Engine Intake Manifold 1

Troubleshooting, "Sensor Signal (Analog, Passive) -
105-4 Temperature : Voltage 105-4
Test"
Below Normal

Engine Intake Manifold 1

Troubleshooting, "Intake Manifold Air Temperature Is
105-15 Temperature : High - Least 105-0
High"
Severe (1)

Engine Intake Manifold 1

Troubleshooting, "Intake Manifold Air Temperature Is
105-16 Temperature : High - 105-11
High"
Moderate Severity (2)

Engine Coolant
Troubleshooting, "Sensor Signal (Analog, Passive) -
110-3 Temperature : Voltage 110-3
Test"
Above Normal

Engine Coolant
Troubleshooting, "Sensor Signal (Analog, Passive) -
110-4 Temperature : Voltage 110-4
Test"
Below Normal

Engine Coolant
110-15 Temperature : High - Least Troubleshooting, "Coolant Temperature Is High" 110-0
Severe (1)

Engine Coolant
110-16 Temperature : High - Troubleshooting, "Coolant Temperature Is High" 110-11
Moderate Severity (2)

Engine Coolant Level :

111-1 Troubleshooting, "Coolant Level Is Low" 111-11
Low - Most Severe (3)

Engine Coolant Level :

111-2 Erratic, Intermittent, or Troubleshooting, "Coolant Level - Test" 111-2
Incorrect

Engine Coolant Level :

111-3 Troubleshooting, "Coolant Level - Test" 111-3
Voltage Above Normal

Engine Coolant Level :

111-4 Troubleshooting, "Coolant Level - Test" 111-4
Voltage Below Normal

Engine Coolant Level :

111-17 Troubleshooting, "Coolant Level Is Low" 111-1
Low - Least Severe (1)

Engine Injector Metering

Troubleshooting, "Sensor Signal (Analog, Active) -
157-3 Rail 1 Pressure : Voltage 157-3
Test"
Above Normal

Engine Injector Metering

Troubleshooting, "Sensor Signal (Analog, Active) -
157-4 Rail 1 Pressure : Voltage 157-4
Test"
Below Normal

Engine Injector Metering

157-7 Rail 1 Pressure : Not Troubleshooting, "Fuel Rail Pressure Problem" 157-7
Responding Properly
 Engine Injector Metering
157-15 Rail 1 Pressure : High - Troubleshooting, "Fuel Rail Pressure Problem" 157-0
Least Severe (1)

Engine Injector Metering

157-17 Rail 1 Pressure : Low - Troubleshooting, "Fuel System Pressure - Test" 157-1
Least Severe (1)

Battery Potential (Voltage)

158-2 Switched : Erratic, Troubleshooting, "Electrical Power Supply - Test" 43-2
Intermittent, or Incorrect

Electrical Potential
168-2 (Voltage) : Erratic, Troubleshooting, "Electrical Power Supply - Test" 168-2
Intermittent, or Incorrect

Electrical Potential
168-3 (Voltage) : Voltage Above Troubleshooting, "Electrical Power Supply - Test" 168-3
Normal

Electrical Potential
168-4 (Voltage) : Voltage Below Troubleshooting, "Electrical Power Supply - Test" 168-4
Normal

Ambient Air
Troubleshooting, "Sensor Signal (Analog, Passive) -
171-3 Temperature : Voltage 171-3
Test"
Above Normal

Ambient Air
Troubleshooting, "Sensor Signal (Analog, Passive) -
171-4 Temperature : Voltage 171-4
Test"
Below Normal

Ambient Air
171-9 Temperature : Abnormal Troubleshooting, "Customer Device - Test" 231-12
Update Rate

Ambient Air
Troubleshooting, "Sensor Signal (Analog, Passive) -
171-11 Temperature : Other 171-11
Test"
Failure Mode

Ambient Air
171-19 Troubleshooting, "Customer Device - Test" 231-12
Temperature : Data Error

Engine Air Inlet

Troubleshooting, "Sensor Signal (Analog, Passive) -
172-2 Temperature : Erratic, 172-2
Test"
Intermittent, or Incorrect

Engine Air Inlet

Troubleshooting, "Sensor Signal (Analog, Passive) -
172-3 Temperature : Voltage 172-3
Test"
Above Normal

Engine Air Inlet

Troubleshooting, "Sensor Signal (Analog, Passive) -
172-4 Temperature : Voltage 172-4
Test"
Below Normal

Engine Speed : Abnormal

190-8 Frequency, Pulse Width, Troubleshooting, "Engine Speed - Test" 190-8
or Period

Engine Speed : High -

190-15 Troubleshooting, "Engine Overspeeds" 190-0
Least Severe (1)

310-0 A successful active regeneration causes this code's 310-0

 number of occurrences to increment. No
troubleshooting is required.

A successful active regeneration causes this code's

310-1 number of occurrences to increment. No 310-1
troubleshooting is required.

A successful active regeneration causes this code's

310-2 number of occurrences to increment. No 310-2
troubleshooting is required.

A successful active regeneration causes this code's

310-3 number of occurrences to increment. No 310-3
troubleshooting is required.

Transmission Selected
524-9 Gear : Abnormal Update Troubleshooting, "Customer Device - Test" 231-12
Rate

Transmission Selected
524-19 Troubleshooting, "Customer Device - Test" 231-12
Gear : Data Error

Engine Idle Shutdown

592-31 Troubleshooting, "Shutdown Timer (Idle) - Test" 71-0
Timer Override

Engine Idle Shutdown has

593-31 Troubleshooting, "Shutdown Timer (Idle) - Test" 71-1
Shutdown Engine

Engine Idle Shutdown has

593-31 Troubleshooting, "Shutdown Timer (PTO) - Test" 71-14
Shutdown Engine

Cruise Control Enable

596-9 Switch : Abnormal Update Troubleshooting, "Customer Device - Test" 231-12
Rate

Cruise Control Enable

596-19 Troubleshooting, "Customer Device - Test" 231-12
Switch : Data Error

Brake Switch : Abnormal

597-9 Troubleshooting, "Customer Device - Test" 231-12
Update Rate

Brake Switch : Other

597-11 Troubleshooting, "Speed Control (Auxiliary) - Test" 246-11
Failure Mode

597-19 Brake Switch : Data Error Troubleshooting, "Customer Device - Test" 231-12

Clutch Switch : Abnormal

598-9 Troubleshooting, "Customer Device - Test" 231-12
Update Rate

598-19 Clutch Switch : Data Error Troubleshooting, "Customer Device - Test" 231-12

Cruise Control Set

599-9 Switch : Abnormal Update Troubleshooting, "Customer Device - Test" 231-12
Rate

Cruse Control Set Switch :

599-19 Troubleshooting, "Customer Device - Test" 231-12
Data Error

Cruise Control Coast

600-9 (Decelerate) Switch : Troubleshooting, "Customer Device - Test" 231-12
Abnormal Update Rate

600-19 Cruise Control Coast Troubleshooting, "Customer Device - Test" 231-12

 (Decelerate) Switch : Data
Error

Cruise Control Resume

601-9 Switch : Abnormal Update Troubleshooting, "Customer Device - Test" 231-12
Rate

Cruise Control Resume

601-19 Troubleshooting, "Customer Device - Test" 231-12
Switch : Data Error

Cruise Control Accelerate

602-9 Switch : Abnormal Update Troubleshooting, "Customer Device - Test" 231-12
Rate

Cruise Control Accelerate

602-19 Troubleshooting, "Customer Device - Test" 231-12
Switch : Data Error

Brake Pedal Switch #2 :

603-11 Troubleshooting, "Speed Control (Auxiliary) - Test" 247-11
Other Failure Mode

Engine Start Enable

626-5 Device 1 : Current Below Troubleshooting, "Starting Aid - Test" 237-5
Normal

Engine Start Enable

626-6 Device 1 : Current Above Troubleshooting, "Starting Aid - Test" 237-6
Normal

Calibration Memory :
630-2 Erratic, Intermittent, or Troubleshooting, "ECM Memory - Test" 253-2
Incorrect

Calibration Module :
631-2 Erratic, Intermittent, or Troubleshooting, "ECM Memory - Test" 252-2
Incorrect

Engine Timing Sensor :

637-11 Troubleshooting, "Engine Speed - Test" 22-11
Other Failure Mode

Engine Timing Sensor :

637-13 Troubleshooting, "Timing - Calibrate" 22-13
Calibration Required

J1939 Network #1,

639-9 Primary Vehicle Network : Troubleshooting, "Data Link - Test" 231-9
Abnormal Update Rate

J1939 Network #1,

639-14 Primary Vehicle Network : Troubleshooting, "Data Link - Test" 231-14
Special Instruction

Engine Turbocharger
Variable Geometry
641-4 Troubleshooting, "Turbocharger - Test" 27-4
Actuator #1 : Voltage
Below Normal

Engine Turbocharger
Variable Geometry
641-5 Troubleshooting, "Turbocharger - Test" 27-5
Actuator #1 : Current
Below Normal

641-6 Engine Turbocharger Troubleshooting, "Turbocharger - Test" 27-6

Variable Geometry
Actuator #1 : Current
 Above Normal

Engine Turbocharger
Variable Geometry
641-7 Troubleshooting, "Turbocharger - Test" 27-7
Actuator #1 : Not
Responding Properly

Engine Turbocharger
Variable Geometry
641-9 Troubleshooting, "Turbocharger - Test" 27-9
Actuator #1 : Abnormal
Update Rate

Engine Turbocharger
641-12 Variable Geometry Troubleshooting, "Turbocharger - Test" 27-12
Actuator #1 : Failure

Engine Turbocharger
Variable Geometry
641-14 Troubleshooting, "Turbocharger - Test" 27-14
Actuator #1 : Special
Instruction

Engine External Speed

Command Input :
644-8 Troubleshooting, "Sensor Signal (PWM) - Test" 30-8
Abnormal Frequency,
Pulse Width, or Period

Engine External Speed

644-13 Command Input : Troubleshooting, "Sensor Signal (PWM) - Test" 30-13
Calibration Required

Engine Injector Cylinder

651-2 #01 : Erratic, Intermittent, Troubleshooting, "Injector Solenoid - Test" 1-2
or Incorrect

Engine Injector Cylinder

651-5 #01 : Current Below Troubleshooting, "Injector Solenoid - Test" 1-5
Normal

Engine Injector Cylinder

651-6 #01 : Current Above Troubleshooting, "Injector Solenoid - Test" 1-6
Normal

Engine Injector Cylinder

651-7 #01 : Not Responding Troubleshooting, "Injector Solenoid - Test" 1-7
Properly

Engine Injector Cylinder

652-2 #02 : Erratic, Intermittent, Troubleshooting, "Injector Solenoid - Test" 2-2
or Incorrect

Engine Injector Cylinder

652-5 #02 : Current Below Troubleshooting, "Injector Solenoid - Test" 2-5
Normal

Engine Injector Cylinder

652-6 #02 : Current Above Troubleshooting, "Injector Solenoid - Test" 2-6
Normal

Engine Injector Cylinder

652-7 #02 : Not Responding Troubleshooting, "Injector Solenoid - Test" 2-7
Properly
 Engine Injector Cylinder
653-2 #03 : Erratic, Intermittent, Troubleshooting, "Injector Solenoid - Test" 3-2
or Incorrect

Engine Injector Cylinder

653-5 #03 : Current Below Troubleshooting, "Injector Solenoid - Test" 3-5
Normal

Engine Injector Cylinder

653-6 #03 : Current Above Troubleshooting, "Injector Solenoid - Test" 3-6
Normal

Engine Injector Cylinder

653-7 #03 : Not Responding Troubleshooting, "Injector Solenoid - Test" 3-7
Properly

Engine Injector Cylinder

654-2 #04 : Erratic, Intermittent, Troubleshooting, "Injector Solenoid - Test" 4-2
or Incorrect

Engine Injector Cylinder

654-5 #04 : Current Below Troubleshooting, "Injector Solenoid - Test" 4-5
Normal

Engine Injector Cylinder

654-6 #04 : Current Above Troubleshooting, "Injector Solenoid - Test" 4-6
Normal

Engine Injector Cylinder

654-7 #04 : Not Responding Troubleshooting, "Injector Solenoid - Test" 4-7
Properly

Engine Injector Cylinder

655-2 #05 : Erratic, Intermittent, Troubleshooting, "Injector Solenoid - Test" 5-2
or Incorrect

Engine Injector Cylinder

655-5 #05 : Current Below Troubleshooting, "Injector Solenoid - Test" 5-5
Normal

Engine Injector Cylinder

655-6 #05 : Current Above Troubleshooting, "Injector Solenoid - Test" 5-6
Normal

Engine Injector Cylinder

655-7 #05 : Not Responding Troubleshooting, "Injector Solenoid - Test" 5-7
Properly

Engine Injector Cylinder

656-2 #06 : Erratic, Intermittent, Troubleshooting, "Injector Solenoid - Test" 6-2
or Incorrect

Engine Injector Cylinder

656-5 #06 : Current Below Troubleshooting, "Injector Solenoid - Test" 6-5
Normal

Engine Injector Cylinder

656-6 #06 : Current Above Troubleshooting, "Injector Solenoid - Test" 6-6
Normal

656-7 Engine Injector Cylinder Troubleshooting, "Injector Solenoid - Test" 6-7

#06 : Not Responding
 Properly

ECU 8 Volts DC Supply :

678-3 Troubleshooting, "Sensor Signal (PWM) - Test" 41-3
Voltage Above Normal

ECU 8 Volts DC Supply :

678-4 Troubleshooting, "Sensor Signal (PWM) - Test" 41-4
Voltage Below Normal

Auxiliary I/O #06 :

706-5 Troubleshooting, "Output Selection Parameters" 54-5
Current Below Normal

Auxiliary I/O #06 :

706-6 Troubleshooting, "Output Selection Parameters" 54-6
Current Above Normal

Auxiliary I/O #07 :

707-5 Troubleshooting, "Output Selection Parameters" 55-5
Current Below Normal

Auxiliary I/O #07 :

707-6 Troubleshooting, "Output Selection Parameters" 55-6
Current Above Normal

Engine Speed Sensor #2 :

723-8 Abnormal Frequency, Troubleshooting, "Engine Speed - Test" 64-8
Pulse Width, or Period

Engine Inlet Air Heater

729-5 Driver #1 : Current Below Troubleshooting, "Air Inlet Heater - Test" 70-5
Normal

Engine Inlet Air Heater

729-6 Driver #1 : Current Above Troubleshooting, "Air Inlet Heater - Test" 70-6
Normal

Auxiliary Output #2 :
925-5 Troubleshooting, "Output Selection Parameters" 40-5
Current Below Normal

Auxiliary Output #2 :
925-6 Troubleshooting, "Output Selection Parameters" 40-6
Current Above Normal

Auxiliary Output #3 :
926-5 Troubleshooting, "Output Selection Parameters" 51-5
Current Below Normal

Auxiliary Output #3 :
926-6 Troubleshooting, "Output Selection Parameters" 51-6
Current Above Normal

Engine Retarder
973-9 Selection : Abnormal Troubleshooting, "Customer Device - Test" 231-12
Update Rate

Engine Retarder
973-19 Troubleshooting, "Customer Device - Test" 231-12
Selection : Data Error

Engine Remote PTO

Preprogrammed Speed
979-9 Troubleshooting, "Customer Device - Test" 231-12
Control Switch :
Abnormal Update Rate

Engine Remote PTO

Preprogrammed Speed
979-19 Troubleshooting, "Customer Device - Test" 231-12
Control Switch : Data
Error

980-9 Engine PTO Enable Troubleshooting, "Customer Device - Test" 231-12

Switch : Abnormal Update
 Rate

Engine PTO Enable

980-19 Troubleshooting, "Customer Device - Test" 231-12
Switch : Data Error

Engine PTO Resume

982-9 Switch : Abnormal Update Troubleshooting, "Customer Device - Test" 231-12
Rate

Engine PTO Resume

982-19 Troubleshooting, "Customer Device - Test" 231-12
Switch : Data Error

Engine PTO Set Switch :

984-9 Troubleshooting, "Customer Device - Test" 231-12
Abnormal Update Rate

Engine PTO Set Switch :

984-19 Troubleshooting, "Customer Device - Test" 231-12
Data Error

A/C High Pressure Fan

985-9 Switch : Abnormal Update Troubleshooting, "Customer Device - Test" 231-12
Rate

A/C High Pressure Fan

985-19 Troubleshooting, "Customer Device - Test" 231-12
Switch : Data Error

Requested Percent Fan

986-9 Speed : Abnormal Update Troubleshooting, "Customer Device - Test" 231-12
Rate

Requested Percent Fan

986-19 Troubleshooting, "Customer Device - Test" 231-12
Speed : Data Error

Engine Protection System Troubleshooting, "Diesel Particulate Filter Collects

1110-31 71-11
Has Shutdown Engine Excessive Soot"

Anti-theft Component
1196-31 Troubleshooting, "Theft Deterrent Is Active" 224-11
Status States :

Anti-theft Component
1196-31 Troubleshooting, "Theft Deterrent Is Active" 224-14
Status States :

Engine Shutdown Troubleshooting, "Engine Shutdown Override

1237-31 71-11
Override Switch Occurrence"

Engine Fuel Leakage 1 :

1239-0 Troubleshooting, "Fuel System Pressure - Test" 312-0
High - Most Severe (3)

Engine Starter Solenoid

Lockout Relay Driver
1321-14 Troubleshooting, "Customer Device - Test" 226-14
Circuit - Special
Instruction

Engine Fuel Pump

Pressurizing Assembly
1347-5 Troubleshooting, "Fuel Injection Pump - Test" 126-5
#1 : Current Below
Normal

Engine Fuel Pump

Pressurizing Assembly
1347-6 Troubleshooting, "Fuel Injection Pump - Test" 126-6
#1 : Current Above
Normal

1348-5 Engine Fuel Pump Troubleshooting, "Fuel Injection Pump - Test" 127-5
 Pressurizing Assembly
#2 : Current Below
Normal

Engine Fuel Pump

Pressurizing Assembly
1348-6 Troubleshooting, "Fuel Injection Pump - Test" 127-6
#2 : Current Above
Normal

Cruise Control Pause

1633-9 Switch : Abnormal Update Troubleshooting, "Customer Device - Test" 231-12
Rate

Cruise Control Pause

1633-19 Troubleshooting, "Customer Device - Test" 231-12
Switch : Data Error

Transmission Torque
1845-9 Limit : Abnormal Update Troubleshooting, "Customer Device - Test" 231-14
Rate

Engine Turbocharger 1
Calculated Turbine Inlet
2789-15 Troubleshooting, "Exhaust Temperature Is High" 173-0
Temperature : High - Least
Severe (1)

Engine Air Shutoff

2813-31 Troubleshooting, "Air Shutoff - Test" 52-11
Command Status

Transmission Engine
2900-9 Crank Enable : Abnormal Troubleshooting, "Customer Device - Test" 231-12
Update Rate

Transmission Engine
2900-19 Troubleshooting, "Customer Device - Test" 231-12
Crank Enable : Data Error

Exhaust Gas Temperature Troubleshooting, "Sensor Signal (Analog, Active) -

3241-3 326-3
1 : Voltage Above Normal Test"

Exhaust Gas Temperature Troubleshooting, "Sensor Signal (Analog, Active) -

3241-4 326-4
1 : Voltage Below Normal Test"

Exhaust Gas Temperature Troubleshooting, "Sensor Signal (Analog, Active) -

3241-20 326-2
1 : Data Drifted High Test"

Diesel Particulate Filter

Intake Gas Temperature Troubleshooting, "Sensor Signal (Analog, Active) -
3242-2 318-2
(bank 1) : Erratic, Test"
Intermittent, or Incorrect

Diesel Particulate Filter

Intake Gas Temperature Troubleshooting, "Sensor Signal (Analog, Active) -
3242-3 318-3
(bank 1) : Voltage Above Test"
Normal

Diesel Particulate Filter

Intake Gas Temperature Troubleshooting, "Sensor Signal (Analog, Active) -
3242-4 318-4
(bank 1) : Voltage Below Test"
Normal

3242-15 Diesel Particulate Filter Troubleshooting, "Diesel Particulate Filter Temperature 318-0
Intake Gas Temperature Is High"
 (bank 1) : High - Least
Severe (1)

Diesel Particulate Filter

Gas Temperature (bank Troubleshooting, "Diesel Particulate Filter Temperature
3242-16 318-11
1) : High - Moderate Is High"
Severity (2)

Diesel Particulate Filter

Intake Gas Temperature Troubleshooting, "Diesel Particulate Filter Temperature
3242-18 318-14
(bank 1) : Low - Moderate Is Low"
Severity (2)

Exhaust Gas Temperature Troubleshooting, "Sensor Signal (Analog, Active) -

3245-3 328-3
3 : Voltage Above Normal Test"

Exhaust Gas Temperature Troubleshooting, "Sensor Signal (Analog, Active) -

3245-4 328-4
3 : Voltage Below Normal Test"

Exhaust Gas Temperature

3245-15 Troubleshooting, "ARD Combustion Air - Test" 328-0
3 : High - Least Severe (1)

Exhaust Gas Temperature Troubleshooting, "Sensor Signal (Analog, Active) -

3245-20 328-2
3 : Drifted High Test"

Diesel Particulate Filter

Outlet Gas Temperature Troubleshooting, "Sensor Signal (Analog, Active) -
3246-2 320-2
(bank 1) : Erratic, Test"
Intermittent, or Incorrect

Diesel Particulate Filter

Outlet Gas Temperature Troubleshooting, "Sensor Signal (Analog, Active) -
3246-3 320-3
(bank 1) : Voltage Above Test"
Normal

Diesel Particulate Filter

Outlet Gas Temperature Troubleshooting, "Sensor Signal (Analog, Active) -
3246-4 320-4
(bank 1) : Voltage Below Test"
Normal

Diesel Particulate Filter

Outlet Gas Temperature Troubleshooting, "Diesel Particulate Filter Temperature
3246-15 320-0
(bank 1) : High - Least Is High"
Severe (1)

Diesel Particulate Filter

Outlet Gas Temperature Troubleshooting, "Diesel Particulate Filter Temperature
3246-16 320-11
(bank 1) : High - Moderate Is High"
Severity (2)

Diesel Particulate Filter

Outlet Gas Temperature Troubleshooting, "Diesel Particulate Filter Temperature
3246-18 320-1
(bank 1) : Low - Moderate Is Low"
Severity (2)

Exhaust Gas Temperature Troubleshooting, "Sensor Signal (Analog, Active) -

3249-3 327-3
2 : Voltage Above Normal Test"

Exhaust Gas Temperature Troubleshooting, "Sensor Signal (Analog, Active) -

3249-4 327-4
2 : Voltage Below Normal Test"

3249-20 Exhaust Gas Temperature Troubleshooting, "Sensor Signal (Analog, Active) - 327-2
 2 : Data Drifted High Test"

Diesel Particulate Filter

Troubleshooting, "Diesel Particulate Filter Has
3251-0 Differential Pressure (bank 324-11
Differential Pressure Problem"
1) : High - Most Severe (3)

Diesel Particulate Filter

Differential Pressure (bank Troubleshooting, "Sensor Signal (Analog, Active) -
3251-2 324-2
1) : Erratic, Intermittent, or Test"
Incorrect

Diesel Particulate Filter

Differential Pressure (bank Troubleshooting, "Sensor Signal (Analog, Active) -
3251-3 324-3
1) : Voltage Above Test"
Normal

Diesel Particulate Filter

Differential Pressure (bank Troubleshooting, "Sensor Signal (Analog, Active) -
3251-4 324-4
1) : Voltage Below Test"
Normal

Diesel Particulate Filter

Differential Pressure (bank Troubleshooting, "Diesel Particulate Filter Has
3251-16 324-11
1) : High - Moderate Differential Pressure Problem"
Severity (2)

Diesel Particulate Filter

Differential Pressure (bank Troubleshooting, "Diesel Particulate Filter Has
3251-18 324-1
1) : Low - Moderate Differential Pressure Problem"
Severity (2)

Diesel Particulate Filter

Troubleshooting, "Sensor Signal (Analog, Active) -
3251-20 Differential Pressure (bank 324-2
Test"
1) : Data Drifted High

Aftertreatment #1 Failed
3473-15 to Ignite : High - Least Troubleshooting, "ARD Ignition - Test" 356-0
Severe (1)

Aftertreatment #1 Failed
3473-31 Troubleshooting, "ARD Ignition - Test" 356-11
to Ignite

Aftertreatment #1 Loss of
3474-31 Troubleshooting, "ARD Combustion Air - Test" 357-11
Combustion

Aftertreatment #1 Fuel
3479-5 Pressure Control : Current Troubleshooting, "Solenoid Valve - Test" 333-5
Below Normal

Aftertreatment #1 Fuel
3479-6 Pressure Control : Current Troubleshooting, "Solenoid Valve - Test - Test" 333-6
Above Normal

Aftertreatment #1 Fuel
Troubleshooting, "Sensor Signal (Analog, Active) -
3480-3 Pressure #1 : Voltage 332-3
Test"
Above Normal

Aftertreatment #1 Fuel
Troubleshooting, "Sensor Signal (Analog, Active) -
3480-4 Pressure #1 : Voltage 332-4
Test"
Below Normal

3480-16 Aftertreatment #1 Fuel Troubleshooting, "ARD Fuel Pressure - Test" 332-11

 Pressure #1 : High -
Moderate Severity (2)

Aftertreatment #1 Fuel
3482-5 Enable Actuator : Current Troubleshooting, "Solenoid Valve - Test" 334-5
Below Normal

Aftertreatment #1 Fuel
3482-6 Enable Actuator : Current Troubleshooting, "Solenoid Valve - Test" 334-6
Above Normal

Aftertreatment #1
3484-5 Ignition : Current Below Troubleshooting, "ARD Ignition - Test" 335-5
Normal

Aftertreatment #1
3484-6 Ignition : Current Above Troubleshooting, "ARD Ignition - Test" 335-6
Normal

Aftertreatment #1 Air
3487-5 Pressure Control : Current Troubleshooting, "ARD Combustion Air - Test" 350-5
Below Normal

Aftertreatment #1 Air
3487-6 Pressure Control : Current Troubleshooting, "ARD Combustion Air - Test" 350-6
Above Normal

Aftertreatment #1 Air
3487-7 Pressure Control : Not Troubleshooting, "ARD Combustion Air - Test" 350-7
Responding Properly

Aftertreatment #1 Purge
3490-5 Air Actuator : Current Troubleshooting, "ARD Purge Air - Test" 341-5
Below Normal

Aftertreatment #1 Purge
3490-6 Air Actuator : Current Troubleshooting, "ARD Purge Air - Test" 341-6
Above Normal

Sensor Supply Voltage 1 :

3509-3 Troubleshooting, "Sensor Supply - Test" 212-3
Voltage Above Normal

Sensor Supply Voltage 1 :

3509-4 Troubleshooting, "Sensor Supply - Test" 212-4
Voltage Below Normal

Sensor Supply Voltage 2 :

3510-3 Troubleshooting, "Sensor Supply - Test" 211-3
Voltage Above Normal

Sensor Supply Voltage 2 :

3510-4 Troubleshooting, "Sensor Supply - Test" 211-4
Voltage Below Normal

Aftertreatment 1 Fuel
3556-7 Injector : Not Responding Troubleshooting, "ARD Nozzle - Test" 3556-7
Properly

Diesel Particulate Filter

Regeneration Inhibit
3695-9 Troubleshooting, "Customer Device - Test" 231-12
Switch : Abnormal Update
Rate

Diesel Particulate Filter

3695-19 Regeneration Inhibit Troubleshooting, "Customer Device - Test" 231-12
Switch : Data Error
 Diesel Particulate Filter
3696-9 Regeneration Force Switch Troubleshooting, "Customer Device - Test" 231-12
: Abnormal Update Rate

Diesel Particulate Filter

3696-19 Regeneration Force Switch Troubleshooting, "Customer Device - Test" 231-12
: Data Error

Diesel Particulate Filter

Active Regeneration The Aftertreatment Regeneration Device (ARD) is
3703-31 393-11
Inhibited Due to Inhibit disabled by the "ARD Disable Switch".
Switch

Diesel Particulate Filter

Active Regeneration
3711-31 Inhibited Due to Low Troubleshooting, "ARD Combustion Air - Test" 311-14
Exhaust Gas Temperature
(2)

Diesel Particulate Filter

The "Data Link ARD Disable" configuration parameter
Active Regeneration
is programmed to "Disabled". This parameter is in the
3714-31 Inhibited Due to 394-11
"Emissions Parameters". Program the value of the
Temporary System
parameter to "Not Disabled" in order to clear the code.
Lockout

Diesel Particulate Filter

This code indicates that the DPF contains too much
Active Regeneration
soot. The ECM disables the ARD when this code is
3715-31 Inhibited Due to 388-11
active. The DPF must be replaced before this code is
Permanent System
cleared.
Lockout

Diesel Particulate Filter

Troubleshooting, "Diesel Particulate Filter Collects
3719-0 Soot Load Percent (bank 151-11
Excessive Soot"
1) : High - Most Severe (3)

Diesel Particulate Filter

Soot Load Percent (bank Troubleshooting, "Diesel Particulate Filter Collects
3719-16 151-0
1) : High - Moderate Excessive Soot"
Severity (2)

Particulate Trap #1 Ash

Troubleshooting, "Diesel Particulate Filter Has High
3720-15 Load Percent : High - least
Ash Load"
severe (1)

Particulate Trap #2 Ash

Troubleshooting, "Diesel Particulate Filter Has High
3723-15 Load Percent : High - least
Ash Load"
severe (1)

Aftertreatment 1
Secondary Air Differential Troubleshooting, "Sensor Signal (Analog, Active) -
3830-3 373-3
Pressure : Voltage Above Test"
Normal

Aftertreatment 1
Secondary Air Differential Troubleshooting, "Sensor Signal (Analog, Active) -
3830-4 373-4
Pressure : Voltage Below Test"
Normal

Aftertreatment 1
Secondary Air Mass
3832-15 Troubleshooting, "ARD Combustion Air - Test" 387-0
Flow : High - Least Severe
(1)
 Aftertreatment 1
Secondary Air Mass
3832-17 Troubleshooting, "ARD Combustion Air - Test" 387-1
Flow : Low - Least Severe
(1)

Aftertreatment #1 Fuel
Troubleshooting, "Sensor Signal (Analog, Active) -
4077-3 Pressure #2 : Voltage 336-3
Test"
Above Normal

Aftertreatment #1 Fuel
Troubleshooting, "Sensor Signal (Analog, Active) -
4077-4 Pressure #2 : Voltage 336-4
Test"
Below Normal

Aftertreatment #1 Fuel
4077-16 Pressure #2 : High - Troubleshooting, "ARD Fuel Pressure - Test" 336-11
Moderate Severity (2)

Aftertreatment #1 Fuel
4077-17 Pressure #2 : Low - Least Troubleshooting, "ARD Fuel Pressure - Test" 336-1
Severe (1)

Aftertreatment #1 Fuel
4077-18 Pressure #2 : Low - Troubleshooting, "ARD Fuel Pressure - Test" 336-14
Moderate Severity (2)

Aftertreatment #1
Transformer Secondary
4265-6 Troubleshooting, "ARD Ignition - Test" 396-6
Output : Current Above
Normal

520192- CGI Mass Flow Rate :

Troubleshooting, "Clean Gas Induction - Test" 316-0
15 High - Least Severe (1)

CGI Mass Flow Rate :

520192-
High - Moderate Severity Troubleshooting, "Clean Gas Induction - Test" 316-11
16
(2)

CGI Mass Flow Rate :

520192-
Low - Moderate Severity Troubleshooting, "Clean Gas Induction - Test" 316-14
18
(2)

CGI Gas Temperature : Troubleshooting, "Sensor Signal (Analog, Active) -

520193-3 315-3
Voltage Above Normal Test"

CGI Gas Temperature : Troubleshooting, "Sensor Signal (Analog, Active) -

520193-4 315-4
Voltage Below Normal Test"

520193- CGI Gas Temperature : Troubleshooting, "Sensor Signal (Analog, Active) -

315-2
20 Data Drifted High Test"

CGI Actuator Shaft

520194-5 Position : Current Below Troubleshooting, "Clean Gas Induction - Test" 317-5
Normal

CGI Actuator Shaft

520194-6 Position : Current Above Troubleshooting, "Clean Gas Induction - Test" 317-6
Normal

CGI Differential Pressure : Troubleshooting, "Sensor Signal (Analog, Active) -

520196-3 316-3
Voltage Above Normal Test"

CGI Differential Pressure : Troubleshooting, "Sensor Signal (Analog, Active) -

520196-4 316-4
Voltage Below Normal Test"
 CGI Absolute Pressure : Troubleshooting, "Sensor Signal (Analog, Active) -
520197-3 314-3
Voltage Above Normal Test"

CGI Absolute Pressure : Troubleshooting, "Sensor Signal (Analog, Active) -

520197-4 314-4
Voltage Below Normal Test"
1 1 0