785G Off-Highway Truck/Tractor Electrical and Hydraulic Systems Caterpillar

The following is a list of Diagnostic Trouble Codes (DTCs) for the 785G Off-Highway Truck. When a diagnostic code becomes active, refer to the Troubleshooting section of this manual for a specific Troubleshooting procedure.

Component Identifier (CID) and Failure Mode Identifier Information

Table 1

Brake ECM (MID 116)
DTC	Description	Procedure
41-3	8 Volt DC Supply: Voltage Above Normal	Sensor Supply - Test
41-4	8 Volt DC Supply: Voltage Below Normal	Sensor Supply - Test
168-2	Electrical System Voltage: Data Erratic, Intermittent, or Incorrect	Electrical Power Supply - Test
168-3	Electrical System Voltage: Voltage Above Normal	Electrical Power Supply - Test
168-4	Electrical System Voltage: Voltage Below Normal	Electrical Power Supply - Test
190-2	Engine Speed Sensor: Data Erratic, Intermittent, or Incorrect	Speed Sensor - Test
190-8	Engine Speed Sensor: Abnormal Frequency, Pulse Width, or Period	Speed Sensor - Test
247-9	SAE J1939 Data Link: Abnormal Update Rate	CAN Data Link - Test
248-9	Cat® Data Link: Abnormal Update Rate	Cat Data Link - Test
296-9	Transmission Control: Abnormal Update Rate	CAN Data Link - Test
296-14	Transmission Control: Special Instruction	CAN Data Link - Test
590-9	Engine Control Module: Abnormal Update Rate	Cat Data Link - Test
590-14	Engine Control Module: Special Instruction	Cat Data Link - Test
605-2	Wheel Speed Sensor #1: Data Erratic, Intermittent, or Incorrect	Speed Sensor - Test
605-8	Wheel Speed Sensor #1: Abnormal Frequency, Pulse Width, or Period	Speed Sensor - Test
606-2	Wheel Speed Sensor #2: Data Erratic, Intermittent, or Incorrect	Speed Sensor - Test
606-8	Wheel Speed Sensor #2: Abnormal Frequency, Pulse Width, or Period	Speed Sensor - Test
607-2	Wheel Speed Sensor #3: Data Erratic, Intermittent, or Incorrect	Speed Sensor - Test
607-8	Wheel Speed Sensor #3: Abnormal Frequency, Pulse Width, or Period	Speed Sensor - Test
608-2	Wheel Speed Sensor #4: Data Erratic, Intermittent, or Incorrect	Speed Sensor - Test
608-8	Wheel Speed Sensor #4: Abnormal Frequency, Pulse Width, or Period	Speed Sensor - Test
681-3	Parking Brake Solenoid: Voltage Above Normal	Solenoid Valve - Test
681-5	Parking Brake Solenoid: Current Below Normal	Solenoid Valve - Test
681-6	Parking Brake Solenoid: Current Above Normal	Solenoid Valve - Test
713-3	Auto Retarder On/Off Switch: Voltage Above Normal	Operator Control Switch (Switch To Ground) - Test
713-4	Auto Retarder On/Off Switch: Voltage Below Normal	Operator Control Switch (Switch To Ground) - Test
766-3	Differential (Axle) Lube Pressure Sensor: Voltage Above Normal	Sensor Signal (PWM) - Test
766-4	Differential (Axle) Lube Pressure Sensor: Voltage Below Normal	Sensor Signal (PWM) - Test
766-8	Differential (Axle) Lube Pressure Sensor: Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test
779-3	Cab Air Temperature Sensor: Voltage Above Normal	Sensor Signal (Analog, Passive) - Test
779-4	Cab Air Temperature Sensor: Voltage Below Normal	Sensor Signal (Analog, Passive) - Test
835-3	Differential (Axle) Oil Temperature Sensor: Voltage Above Normal	Sensor Signal (PWM) - Test
835-4	Differential (Axle) Oil Temperature Sensor: Voltage Below Normal	Sensor Signal (PWM) - Test
835-8	Differential (Axle) Oil Temperature Sensor: Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test
852-3	Brake Oil Temperature Sensor (Right Front): Voltage Above Normal	Sensor Signal (PWM) - Test
852-4	Brake Oil Temperature Sensor (Right Front): Voltage Below Normal	Sensor Signal (PWM) - Test
852-8	Brake Oil Temperature Sensor (Right Front): Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test
853-3	Brake Oil Temperature Sensor (Left Front): Voltage Above Normal	Sensor Signal (PWM) - Test
853-4	Brake Oil Temperature Sensor (Left Front): Voltage Below Normal	Sensor Signal (PWM) - Test
853-8	Brake Oil Temperature Sensor (Left Front): Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test
854-3	Brake Oil Temperature Sensor (Right Rear): Voltage Above Normal	Sensor Signal (PWM) - Test
854-4	Brake Oil Temperature Sensor (Right Rear): Voltage Below Normal	Sensor Signal (PWM) - Test
854-8	Brake Oil Temperature Sensor (Right Rear): Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test
855-3	Brake Oil Temperature Sensor (Left Rear): Voltage Above Normal	Sensor Signal (PWM) - Test
855-4	Brake Oil Temperature Sensor (Left Rear): Voltage Below Normal	Sensor Signal (PWM) - Test
855-8	Brake Oil Temperature Sensor (Left Rear): Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test
967-9	Machine Application: Abnormal Update Rate	CAN Data Link - Test
1227-3	Retarder Lever: Voltage Above Normal	Sensor Signal (PWM) - Test
1227-4	Retarder Lever: Voltage Below Normal	Sensor Signal (PWM) - Test
1227-8	Retarder Lever: Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test
1232-3	Final Drive Oil Bypass Solenoid: Voltage Above Normal	Solenoid Valve - Test
1232-5	Final Drive Oil Bypass Solenoid: Current Below Normal	Solenoid Valve - Test
1232-6	Final Drive Oil Bypass Solenoid: Current Above Normal	Solenoid Valve - Test
1273-9	Chassis Control Module: Abnormal Update Rate	CAN Data Link - Test
1273-14	Chassis Control Module: Special Instruction	CAN Data Link - Test
1326-2	ECM Location Code: Data Erratic, Intermittent, or Incorrect	ECM Location Code - Test
1437-3	Rear Axle Pump Drive Oil Divert Solenoid: Voltage Above Normal	Solenoid Valve - Test
1437-5	Rear Axle Pump Drive Oil Divert Solenoid: Current Below Normal	Solenoid Valve - Test
1437-6	Rear Axle Pump Drive Oil Divert Solenoid: Current Above Normal	Solenoid Valve - Test
1482-3	10 Volt Sensor DC Power Supply: Voltage Above Normal	Sensor Supply - Test
1482-4	10 Volt Sensor DC Power Supply: Voltage Below Normal	Sensor Supply - Test
1674-4	Solenoid Return 1: Voltage Below Normal	Solenoid Return - Test
1674-5	Solenoid Return 1: Current Below Normal	Solenoid Return - Test
1675-4	Solenoid Return 2: Voltage Below Normal	Solenoid Return - Test
1675-5	Solenoid Return 2: Current Below Normal	Solenoid Return - Test
1893-2	Inertial Measurement Sensor: Data Erratic, Intermittent, or Incorrect	CAN Data Link - Test
1893-9	Inertial Measurement Sensor: Abnormal Update Rate	CAN Data Link - Test
1893-13	Inertial Measurement Sensor: Out of Calibration	CAN Data Link - Test
1893-14	Inertial Measurement Sensor: Special Instruction	CAN Data Link - Test
2201-3	Right Steering Cylinder Position Sensor: Voltage Above Normal	Sensor Signal (PWM) - Test
2201-4	Right Steering Cylinder Position Sensor: Voltage Below Normal	Sensor Signal (PWM) - Test
2201-8	Right Steering Cylinder Position Sensor: Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test
2348-9	SAE J1939 Data Link 2: Abnormal Update Rate	CAN Data Link - Test
2357-3	Air Conditioner Evaporator Coil Temperature Sensor: Voltage Above Normal	Sensor Signal (Analog, Passive) - Test
2357-4	Air Conditioner Evaporator Coil Temperature Sensor: Voltage Below Normal	Sensor Signal (Analog, Passive) - Test
2661-3	Cab Air Temperature Control: Voltage Above Normal	Operator Control Switch (Switch To Battery) - Test
2661-4	Cab Air Temperature Control: Voltage Below Normal	Operator Control Switch (Switch To Battery) - Test
2663-3	Cab Ventilation Duct Temperature Sensor: Voltage Above Normal	Sensor Signal (Analog, Passive) - Test
2663-4	Cab Ventilation Duct Temperature Sensor: Voltage Below Normal	Sensor Signal (Analog, Passive) - Test
2683-3	Secondary Brake Pedal Position Sensor: Voltage Above Normal	Sensor Signal (PWM) - Test
2683-4	Secondary Brake Pedal Position Sensor: Voltage Below Normal	Sensor Signal (PWM) - Test
2683-8	Secondary Brake Pedal Position Sensor: Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test
2811-3	Cab Blower Speed Control: Voltage Above Normal	Operator Control Switch (Switch To Battery) - Test
2811-4	Cab Blower Speed Control: Voltage Below Normal	Operator Control Switch (Switch To Battery) - Test
2813-3	Secondary Brake Accumulator Pressure Sensor: Voltage Above Normal	Sensor Signal (PWM) - Test
2813-4	Secondary Brake Accumulator Pressure Sensor: Voltage Below Normal	Sensor Signal (PWM) - Test
2813-8	Secondary Brake Accumulator Pressure Sensor: Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test
2813-20	Secondary Brake Accumulator Pressure Sensor: Data Drifted High	Sensor Signal (PWM) - Test
2976-3	Parking Brake Oil Press Sensor: Voltage Above Normal	Sensor Signal (PWM) - Test
2976-4	Parking Brake Oil Press Sensor: Voltage Below Normal	Sensor Signal (PWM) - Test
2976-8	Parking Brake Oil Press Sensor: Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test
3969-3	Service Brake Pedal Position Sensor #1: Voltage Above Normal	Sensor Signal (PWM) - Test
3969-4	Service Brake Pedal Position Sensor #1: Voltage Below Normal	Sensor Signal (PWM) - Test
3969-8	Service Brake Pedal Position Sensor #1: Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test
3970-3	Service Brake Pedal Position Sensor #2: Voltage Above Normal	Sensor Signal (PWM) - Test
3970-4	Service Brake Pedal Position Sensor #2: Voltage Below Normal	Sensor Signal (PWM) - Test
3970-8	Service Brake Pedal Position Sensor #2: Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test
3971-3	Left Front Brake Solenoid: Voltage Above Normal	Solenoid Valve - Test
3971-5	Left Front Brake Solenoid: Current Below Normal	Solenoid Valve - Test
3971-6	Left Front Brake Solenoid: Current Above Normal	Solenoid Valve - Test
3972-3	Left Rear Brake Solenoid: Voltage Above Normal	Solenoid Valve - Test
3972-5	Left Rear Brake Solenoid: Current Below Normal	Solenoid Valve - Test
3972-6	Left Rear Brake Solenoid: Current Above Normal	Solenoid Valve - Test
3973-3	Right Front Brake Solenoid: Voltage Above Normal	Solenoid Valve - Test
3973-5	Right Front Brake Solenoid: Current Below Normal	Solenoid Valve - Test
3973-6	Right Front Brake Solenoid: Current Above Normal	Solenoid Valve - Test
3974-3	Right Rear Brake Solenoid: Voltage Above Normal	Solenoid Valve - Test
3974-5	Right Rear Brake Solenoid: Current Below Normal	Solenoid Valve - Test
3974-6	Right Rear Brake Solenoid: Current Above Normal	Solenoid Valve - Test
3976-3	Service Brake Pedal Disable Valve Outlet Pressure Sensor: Voltage Above Normal	Sensor Signal (PWM) - Test
3976-4	Service Brake Pedal Disable Valve Outlet Pressure Sensor: Voltage Below Normal	Sensor Signal (PWM) - Test
3976-8	Service Brake Pedal Disable Valve Outlet Pressure Sensor: Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test
4009-3	Air Conditioner #1 Compressor Motor Bypass Solenoid: Voltage Above Normal	Solenoid Valve - Test
4009-5	Air Conditioner #1 Compressor Motor Bypass Solenoid: Current Below Normal	Solenoid Valve - Test
4009-6	Air Conditioner #1 Compressor Motor Bypass Solenoid: Current Above Normal	Solenoid Valve - Test
4322-3	Front Brake Charge Pressure Sensor: Voltage Above Normal	Sensor Signal (PWM) - Test
4322-4	Front Brake Charge Pressure Sensor: Voltage Below Normal	Sensor Signal (PWM) - Test
4322-8	Front Brake Charge Pressure Sensor: Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test
4322-20	Front Brake Charge Pressure Sensor: Data Drifted High	Sensor Signal (PWM) - Test
4323-3	Rear Brake Charge Pressure Sensor: Voltage Above Normal	Sensor Signal (PWM) - Test
4323-4	Rear Brake Charge Pressure Sensor: Voltage Below Normal	Sensor Signal (PWM) - Test
4323-8	Rear Brake Charge Pressure Sensor: Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test
4323-20	Rear Brake Charge Pressure Sensor: Data Drifted High	Sensor Signal (PWM) - Test
4501-3	Differential (Axle) Fan Relay: Voltage Above Normal	Relay - Test
4501-5	Differential (Axle) Fan Relay: Current Below Normal	Relay - Test
4501-6	Differential (Axle) Fan Relay: Current Above Normal	Relay - Test

Table 2

Chassis ECM (MID 87)
DTC	Description	Procedure
41-3	8 Volt DC Supply: Voltage Above Normal	Sensor Supply - Test
41-4	8 Volt DC Supply: Voltage Below Normal	Sensor Supply - Test
75-3	Steering Oil Temperature Sensor: Voltage Above Normal	Sensor Signal (PWM) - Test
75-4	Steering Oil Temperature Sensor: Voltage Below Normal	Sensor Signal (PWM) - Test
75-8	Steering Oil Temperature Sensor: Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test
96-3	Fuel Level Sensor: Voltage Above Normal	Sensor Signal (PWM) - Test
96-4	Fuel Level Sensor: Voltage Below Normal	Sensor Signal (PWM) - Test
96-8	Fuel Level Sensor: Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test
168-2	Electrical System Voltage: Data Erratic, Intermittent, or Incorrect	Electrical Power Supply - Test
168-3	Electrical System Voltage: Voltage Above Normal	Electrical Power Supply - Test
168-4	Electrical System Voltage: Voltage Below Normal	Electrical Power Supply - Test
171-3	Ambient Air Temperature Sensor: Voltage Above Normal	Sensor Signal (PWM) - Test
171-4	Ambient Air Temperature Sensor: Voltage Below Normal	Sensor Signal (PWM) - Test
171-8	Ambient Air Temperature Sensor: Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test
247-9	SAE J1939 Data Link: Abnormal Update Rate	CAN Data Link - Test
248-9	Cat® Data Link: Abnormal Update Rate	Cat Data Link - Test
262-3	5 Volt Sensor DC Power Supply: Voltage Above Normal	Sensor Supply - Test
262-4	5 Volt Sensor DC Power Supply: Voltage Below Normal	Sensor Supply - Test
271-3	Action Alarm: Voltage Above Normal	Alarm - Test
271-4	Action Alarm: Voltage Below Normal	Alarm - Test
271-5	Action Alarm: Current Below Normal	Alarm - Test
271-6	Action Alarm: Current Above Normal	Alarm - Test
296-9	Transmission Control: Abnormal Update Rate	CAN Data Link - Test
296-14	Transmission Control: Special Instruction	CAN Data Link - Test
429-3	Steering Pump Oil Pressure Sensor: Voltage Above Normal	Sensor Signal (PWM) - Test
429-4	Steering Pump Oil Pressure Sensor: Voltage Below Normal	Sensor Signal (PWM) - Test
429-8	Steering Pump Oil Pressure Sensor: Abnormal Frequency, Pulse width, or Period	Sensor Signal (PWM) - Test
444-3	Starter Motor Relay: Voltage Above Normal	Relay - Test
444-5	Starter Motor Relay: Current Below Normal	Relay - Test
444-6	Starter Motor Relay: Current Above Normal	Relay - Test
533-9	Brake Control: Abnormal Update Rate	CAN Data Link - Test
533-14	Brake Control: Special Instruction	CAN Data Link - Test
558-3	Auto Lube Relay: Voltage Above Normal	Relay - Test
558-5	Auto Lube Relay: Current Below Normal	Relay - Test
558-6	Auto Lube Relay: Current Above Normal	Relay - Test
590-9	Engine Control Module: Abnormal Update Rate	Cat Data Link - Test
590-14	Engine Control Module: Special Instruction	Cat Data Link - Test
702-3	Transmission Gear Lever Selector Sensor (Switch): Voltage Above Normal	Sensor Signal (PWM) - Test
702-4	Transmission Gear Lever Selector Sensor (Switch): Voltage Below Normal	Sensor Signal (PWM) - Test
702-8	Transmission Gear Lever Selector Sensor (Switch): Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test
724-3	Hoist Raise Solenoid: Voltage Above Normal	Solenoid Valve - Test
724-5	Hoist Raise Solenoid: Current Below Normal	Solenoid Valve - Test
724-6	Hoist Raise Solenoid: Current Above Normal	Solenoid Valve - Test
725-3	Hoist Lower Solenoid: Voltage Above Normal	Solenoid Valve - Test
725-5	Hoist Lower Solenoid: Current Below Normal	Solenoid Valve - Test
725-6	Hoist Lower Solenoid: Current Above Normal	Solenoid Valve - Test
773-3	Hoist Lever Sensor: Voltage Above Normal	Sensor Signal (PWM) - Test
773-4	Hoist Lever Sensor: Voltage Below Normal	Sensor Signal (PWM) - Test
773-8	Hoist Lever Sensor: Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test
800-9	VIMS Main Module: Abnormal Update Rate	CAN Data Link - Test
800-14	VIMS Main Module: Special Instruction	CAN Data Link - Test
811-9	Gauge Cluster 1: Abnormal Update Rate	CAN Data Link - Test
849-3	System Air Pressure Sensor: Voltage Above Normal	Sensor Signal (Analog, Active) - Test
849-4	System Air Pressure Sensor: Voltage Below Normal	Sensor Signal (Analog, Active) - Test
849-8	System Air Pressure Sensor: Abnormal Frequency, Pulse Width, or Period	Sensor Signal (Analog, Active) - Test
967-9	Machine Application: Abnormal Update Rate	CAN Data Link - Test
1175-3	Body Position Sensor: Voltage Above Normal	Sensor Signal (PWM) - Test
1175-4	Body Position Sensor: Voltage Below Normal	Sensor Signal (PWM) - Test
1175-8	Body Position Sensor: Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test
1326-2	ECM Location Code: Data Erratic, Intermittent, or Incorrect	ECM Location Code - Test
1482-3	10 Volt Sensor DC Power Supply: Voltage Above Normal	Sensor Supply - Test
1482-4	10 Volt Sensor DC Power Supply: Voltage Below Normal	Sensor Supply - Test
1493-3	Steering Accumulator Charging Solenoid: Voltage Above Normal	Solenoid Valve - Test
1493-5	Steering Accumulator Charging Solenoid: Current Below Normal	Solenoid Valve - Test
1493-6	Steering Accumulator Charging Solenoid: Current Above Normal	Solenoid Valve - Test
1494-3	Steering Accumulator Oil Pressure Sensor: Voltage Above Normal	Sensor Signal (PWM) - Test
1494-4	Steering Accumulator Oil Pressure Sensor: Voltage Below Normal	Sensor Signal (PWM) - Test
1494-8	Steering Accumulator Oil Pressure Sensor: Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test
2249-3	Steering Accumulator Bleed Solenoid: Voltage Above Normal	Solenoid Valve - Test
2249-5	Steering Accumulator Bleed Solenoid: Current Below Normal	Solenoid Valve - Test
2249-6	Steering Accumulator Bleed Solenoid: Current Above Normal	Solenoid Valve - Test
2348-9	SAE J1939 Data Link 2: Abnormal Update Rate	CAN Data Link - Test
2448-9	Graphical Display Module: Abnormal Update Rate	CAN Data Link - Test
2448-14	Graphical Display Module: Special Instruction	CAN Data Link - Test
2466-9	Engine Aftertreatment Control 1: Abnormal Update Rate	CAN Data Link - Test
2466-14	Engine Aftertreatment Control 1: Special Instruction	CAN Data Link - Test
4324-3	Front Brake Accumulator Bleed Solenoid: Voltage Above Normal	Solenoid Valve - Test
4324-5	Front Brake Accumulator Bleed Solenoid: Current Below Normal	Solenoid Valve - Test
4324-6	Front Brake Accumulator Bleed Solenoid: Current Above Normal	Solenoid Valve - Test
4325-3	Rear Brake Accumulator Bleed Solenoid: Voltage Above Normal	Solenoid Valve - Test
4325-5	Rear Brake Accumulator Bleed Solenoid: Current Below Normal	Solenoid Valve - Test
4325-6	Rear Brake Accumulator Bleed Solenoid: Current Above Normal	Solenoid Valve - Test
4783-3	Main Power Override Relay: Voltage Above Normal	Relay - Test
4783-5	Main Power Override Relay: Current Below Normal	Relay - Test
4783-6	Main Power Override Relay: Current Above Normal	Relay - Test
4794-9	Fluid Level Additional Monitoring System Keypad: Abnormal Update Rate	CAN Data Link - Test
5858-3	Steering Accumulator Oil Pressure Sensor #2: Voltage Above Normal	Sensor Signal (PWM) - Test
5858-4	Steering Accumulator Oil Pressure Sensor #2: Voltage Below Normal	Sensor Signal (PWM) - Test
5858-8	Steering Accumulator Oil Pressure Sensor #2: Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test

Table 3

Transmission ECM (MID 81)
DTC	Description	Procedure
41-3	8 Volt DC Supply: Voltage Above Normal	Sensor Supply - Test
41-4	8 Volt DC Supply: Voltage Below Normal	Sensor Supply - Test
168-2	Electrical System Voltage: Data Erratic, Intermittent, or Incorrect	Electrical Power Supply - Test
168-3	Electrical System Voltage: Voltage Above Normal	Electrical Power Supply - Test
168-4	Electrical System Voltage: Voltage Below Normal	Electrical Power Supply - Test
177-3	Transmission Oil Temperature Sensor: Voltage Above Normal	Sensor Signal (PWM) - Test
177-4	Transmission Oil Temperature Sensor: Voltage Below Normal	Sensor Signal (PWM) - Test
177-8	Transmission Oil Temperature Sensor: Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test
190-2	Engine Speed Sensor: Data Erratic, Intermittent, or Incorrect	Speed Sensor - Test
190-8	Engine Speed Sensor: Abnormal Frequency, Pulse Width, or Period	Speed Sensor - Test
247-9	SAE J1939 Data Link: Abnormal Update Rate	CAN Data Link - Test
248-9	CAT Data Link: Abnormal Update Rate	Cat Data Link - Test
533-9	Brake Control: Abnormal Update Rate	CAN Data Link - Test
533-14	Brake Control: Special Instruction	CAN Data Link - Test
585-2	Transmission Output Speed Sensor #1: Data Erratic, Intermittent, or Incorrect	Speed Sensor - Test
585-7	Transmission Output Speed Sensor #1: Mechanical System Not Responding Properly	Speed Sensor - Test
585-8	Transmission Output Speed Sensor #1: Abnormal Frequency, Pulse Width, or Period	Speed Sensor - Test
590-9	Engine Control Module: Abnormal Update Rate	Cat Data Link - Test
590-14	Engine Control Module: Special Instruction	Cat Data Link - Test
672-2	Torque Converter Output Speed Sensor: Data Erratic, Intermittent, or Incorrect	Speed Sensor - Test
672-8	Torque Converter Output Speed Sensor: Abnormal Frequency, Pulse Width, or Period	Speed Sensor - Test
673-2	Torque Converter Output Speed Sensor #2: Data Erratic, Intermittent, or Incorrect	Speed Sensor - Test
673-7	Torque Converter Output Speed Sensor #2: Not Responding Properly	Speed Sensor - Test
673-8	Torque Converter Output Speed Sensor #2: Abnormal Frequency, Pulse Width, or Period	Speed Sensor - Test
674-2	Transmission Intermediate Speed Sensor #1: Data Erratic, Intermittent, or Incorrect	Speed Sensor - Test
674-8	Transmission Intermediate Speed Sensor #1: Abnormal Frequency, Pulse Width, or Period	Speed Sensor - Test
709-3	Transmission Lockup Clutch Solenoid: Voltage Above Normal	Solenoid Valve - Test
709-5	Transmission Lockup Clutch Solenoid: Current Below Normal	Solenoid Valve - Test
709-6	Transmission Lockup Clutch Solenoid: Current Above Normal	Solenoid Valve - Test
709-11	Transmission Lockup Clutch Solenoid: Other Failure Mode	Solenoid Valve - Test
718-13	Transmission System: Out of Calibration	CAN Data Link - Test
800-9	VIMS Main Module: Abnormal Update Rate	CAN Data Link - Test
800-14	VIMS Main Module: Special Instruction	CAN Data Link - Test
826-3	Torque Converter Oil Temperature Sensor: Voltage Above Normal	Sensor Signal (PWM) - Test
826-4	Torque Converter Oil Temperature Sensor: Voltage Below Normal	Sensor Signal (PWM) - Test
826-8	Torque Converter Oil Temperature Sensor: Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test
967-9	Machine Application: Abnormal Update Rate	CAN Data Link - Test
1273-9	Chassis Control Module: Abnormal Update Rate	CAN Data Link - Test
1273-14	Chassis Control Module: Special Instruction	CAN Data Link - Test
1326-2	ECM Location Code: Data Erratic, Intermittent, or Incorrect	ECM Location Code - Test
1401-3	Transmission Solenoid 1: Voltage Above Normal	Solenoid Valve - Test
1401-5	Transmission Solenoid 1: Current Below Normal	Solenoid Valve - Test
1401-6	Transmission Solenoid 1: Current Above Normal	Solenoid Valve - Test
1401-11	Transmission Solenoid 1: Other Failure Mode	Solenoid Valve - Test
1402-3	Transmission Solenoid 2: Voltage Above Normal	Solenoid Valve - Test
1402-5	Transmission Solenoid 2: Current Below Normal	Solenoid Valve - Test
1402-6	Transmission Solenoid 2: Current Above Normal	Solenoid Valve - Test
1402-11	Transmission Solenoid 2: Other Failure Mode	Solenoid Valve - Test
1403-3	Transmission Solenoid 3: Voltage Above Normal	Solenoid Valve - Test
1403-5	Transmission Solenoid 3: Current Below Normal	Solenoid Valve - Test
1403-6	Transmission Solenoid 3: Current Above Normal	Solenoid Valve - Test
1403-11	Transmission Solenoid 3: Other Failure Mode	Solenoid Valve - Test
1404-3	Transmission Solenoid 4: Voltage Above Normal	Solenoid Valve - Test
1404-5	Transmission Solenoid 4: Current Below Normal	Solenoid Valve - Test
1404-6	Transmission Solenoid 4: Current Above Normal	Solenoid Valve - Test
1404-11	Transmission Solenoid 4: Other Failure Mode	Solenoid Valve - Test
1405-3	Transmission Solenoid 5: Voltage Above Normal	Solenoid Valve - Test
1405-5	Transmission Solenoid 5: Current Below Normal	Solenoid Valve - Test
1405-6	Transmission Solenoid 5: Current Above Normal	Solenoid Valve - Test
1405-11	Transmission Solenoid 5: Other Failure Mode	Solenoid Valve - Test
1406-3	Transmission Solenoid 6: Voltage Above Normal	Solenoid Valve - Test
1406-5	Transmission Solenoid 6: Current Below Normal	Solenoid Valve - Test
1406-6	Transmission Solenoid 6: Current Above Normal	Solenoid Valve - Test
1406-11	Transmission Solenoid 6: Other Failure Mode	Solenoid Valve - Test
1428-3	Requested Gear Command Signal: Voltage Above Normal	Sensor Signal (PWM) - Test
1428-4	Requested Gear Command Signal: Voltage Below Normal	Sensor Signal (PWM) - Test
1428-8	Requested Gear Command Signal: Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test