D6N Track-Type Tractor Electrohydraulic System Diagnostic Trouble Codes Caterpillar

Diagnostic Trouble Codes

D6N Track-Type Tractor Electrohydraulic System [UENR5491]

D6N Track-Type Tractor Electrohydraulic System System Schematic

D6N Track-Type Tractor Electrohydraulic System Solenoid Valve - Test

ELECTRICAL AND STARTING SYSTEM

D6N Track-Type Tractor Electrohydraulic System System Schematic

D6N Track-Type Tractor Electrohydraulic System Diagnostic Trouble Codes

D6N Track-Type Tractor Electrohydraulic System Event Codes

D6N Track-Type Tractor Electrohydraulic System Diagnostic Capabilities

D6N Track-Type Tractor Electrohydraulic System Determining Diagnostic Trouble Codes

1.1. Diagnostic Trouble Codes

2.2. Power Train ECM

3.2. Implement ECM

4.2. Product Link ECM

Diagnostic Trouble Codes

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

Power Train ECM

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Table 1
Power Train ECM
DTC	Description	Procedure
41-3	8 VDC Supply: Voltage Above Normal	Sensor Supply - Test
41-4	8 VDC Supply: Voltage Below Normal	Sensor Supply - Test
70-3	Parking Brake Switch: Voltage Above Normal	Operator Control Switch (Switch To Ground) - Test
70-4	Parking Brake Switch: Voltage Below Normal	Operator Control Switch (Switch To Ground) - 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 (Analog, Passive) - Test
177-4	Transmission Oil Temperature Sensor: Voltage Below Normal	Sensor Signal (Analog, Passive) - Test
247-9	SAE J1939 Data Link: Abnormal Update Rate	CAN Data Link - Test
247-14	SAE J1939 Data Link: Special Instruction	CAN Data Link - Test
268-2	Programmed Parameter Fault: Data Erratic, Intermittent, or Incorrect	Parameter - 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
468-3	Service Brake Pedal Position Sensor: Voltage Above Normal	Sensor Signal (PWM) - Test
468-4	Service Brake Pedal Position Sensor: Voltage Below Normal	Sensor Signal (PWM) - Test
468-8	Service Brake Pedal Position Sensor: Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test
468-13	Service Brake Pedal Position Sensor: Out of Calibration	Sensor Signal (PWM) - Test
585-2	Transmission Output Speed Sensor #1: Data Erratic, Intermittent, or Incorrect	Speed Sensor - Test
672-2	Torque Converter Output Speed Sensor: Data Erratic, Intermittent, or Incorrect	Speed Sensor - Test
673-2	Transmission Output Speed Sensor #2: Data Erratic, Intermittent, or Incorrect	Speed Sensor - Test
681-3	Parking Brake Solenoid: Voltage Above Normal	Solenoid Valve - Test
681-4	Parking Brake Solenoid: Voltage Below 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
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
718-13	Transmission System: Out of Calibration	Perform the “Transmission Clutch Fill Calibration” procedure. Refer to:Combined Manual, UENR4081, "D6N Track-Type Tractor Systems"
726-3	Right Steering Solenoid: Voltage Above Normal	Solenoid Valve - Test
726-5	Right Steering Solenoid: Current Below Normal	Solenoid Valve - Test
726-6	Right Steering Solenoid: Current Above Normal	Solenoid Valve - Test
727-3	Left Steering Solenoid: Voltage Above Normal	Solenoid Valve - Test
727-5	Left Steering Solenoid: Current Below Normal	Solenoid Valve - Test
727-6	Left Steering Solenoid: Current Above Normal	Solenoid Valve - Test
826-3	Torque Converter Oil Temperature Sensor: Voltage Above Normal	Sensor Signal (Analog, Passive) - Test
826-4	Torque Converter Oil Temperature Sensor: Voltage Below Normal	Sensor Signal (Analog, Passive) - 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
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
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
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
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
1469-2	Steering Motor Speed Sensor #1: Data Erratic, Intermittent, or Incorrect	Speed Sensor - Test
1469-8	Steering Motor Speed Sensor #1: Abnormal Frequency, Pulse Width, or Period	Speed Sensor - Test
1470-2	Steering Motor Speed Sensor #2: Data Erratic, Intermittent, or Incorrect	Speed Sensor - Test
1470-8	Steering Motor Speed Sensor #2: Abnormal Frequency, Pulse Width, or Period	Speed Sensor - Test
1471-3	Steering Control Position Sensor #1: Voltage Above Normal	Sensor Signal (PWM) - Test
1471-4	Steering Control Position Sensor #1: Voltage Below Normal	Sensor Signal (PWM) - Test
1471-8	Steering Control Position Sensor #1: Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test
1471-12	Steering Control Position Sensor #1: Bad Device or Component	Sensor Signal (PWM) - Test
1471-13	Steering Control Position Sensor #1: Out of Calibration	Sensor Signal (PWM) - Test
1472-3	Steering Control Position Sensor #2: Voltage Above Normal	Sensor Signal (PWM) - Test
1472-4	Steering Control Position Sensor #2: Voltage Below Normal	Sensor Signal (PWM) - Test
1472-8	Steering Control Position Sensor #2: Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test
1472-12	Steering Control Position Sensor #2: Bad Device or Component	Sensor Signal (PWM) - Test
1472-13	Steering Control Position Sensor #2: Out of Calibration	Sensor Signal (PWM) - Test
1482-3	10 VDC Sensor Power Supply: Voltage Above Normal	Sensor Supply - Test
1482-4	10 VDC Sensor Power Supply: Voltage Below Normal	Sensor Supply - Test
1693-3	Decelerator Pedal Sensor: Voltage Above Normal	Sensor Signal (PWM) - Test
1693-4	Decelerator Pedal Sensor: Voltage Below Normal	Sensor Signal (PWM) - Test
1693-8	Decelerator Pedal 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
2348-14	SAE J1939 Data Link #2: Special Instruction	CAN Data Link - Test
2470-3	Primary Steering Pressure Sensor: Voltage Above Normal	Sensor Signal (PWM) - Test
2470-4	Primary Steering Pressure Sensor: Voltage Below Normal	Sensor Signal (PWM) - Test
2470-8	Primary Steering Pressure Sensor: Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test
2500-8	Power Train Speed Range Control position Sensor: Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test
2596-3	Brake Pressure Modulation Solenoid: Voltage Above Normal	Solenoid Valve (Switch Controlled) - Test
2596-5	Brake Pressure Modulation Solenoid: Current Below Normal	Solenoid Valve (Switch Controlled) - Test
2596-6	Brake Pressure Modulation Solenoid: Current Above Normal	Solenoid Valve (Switch Controlled) - Test
2596-13	Brake Pressure Modulation Solenoid: Out of Calibration	Solenoid Valve (Switch Controlled) - Test
2705-2	Cab Throttle Switch: Data Erratic, Intermittent, or Incorrect	Sensor Signal (PWM) - Test
2705-3	Cab Throttle Switch: Voltage Above Normal	Sensor Signal (PWM) - Test
2705-4	Cab Throttle Switch: Voltage Below Normal	Sensor Signal (PWM) - Test
2705-8	Cab Throttle Switch: Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test
2993-3	Direction Selector Position Sensor #1: Voltage Above Normal	Sensor Signal (PWM) - Test
2993-4	Direction Selector Position Sensor #1: Voltage Below Normal	Sensor Signal (PWM) - Test
2993-8	Direction Selector Position Sensor #1: Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test
2994-3	Direction Selector Position Sensor #2: Voltage Above Normal	Sensor Signal (PWM) - Test
2994-4	Direction Selector Position Sensor #2: Voltage Below Normal	Sensor Signal (PWM) - Test
2994-8	Direction Selector Position Sensor #2: Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test
3467-3	Main Power Relay: Voltage Above Normal	Relay - Test
3467-5	Main Power Relay: Current Below Normal	Relay - Test
3467-6	Main Power Relay: Current Above Normal	Relay - Test
3527-12	Direction Selector: Bad Device or Component	Sensor Signal (PWM) - Test
3642-2	Operator Speed Set/Recall Switch: Data Erratic, Intermittent, or Incorrect	Operator Control Switch (Switch to Ground) - Test
3657-2	Operator In Seat Sensor: Data Erratic, Intermittent, or Incorrect	Operator Control Switch (Switch to Ground) - Test
3657-3	Operator In Seat Sensor: Voltage Above Normal	Operator Control Switch (Switch to Ground) - Test
3657-4	Operator In Seat Sensor: Voltage Below Normal	Operator Control Switch (Switch to Ground) - Test
3797-3	Operator Seat Belt Switch: Voltage Above Normal	Operator Control Switch (Switch to Ground) - Test
3797-4	Operator Seat Belt Switch: Voltage Below Normal	Operator Control Switch (Switch to Ground) - Test
4328-3	Bi-Directional Auto Shift Selector Dial: Voltage Above Normal	Sensor Signal (PWM) - Test
4328-4	Bi-Directional Auto Shift Selector Dial: Voltage Below Normal	Sensor Signal (PWM) - Test
4328-8	Bi-Directional Auto Shift Selector Dial: Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test

Implement ECM

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Table 2
Implement ECM
DTC	Description	Procedure
41-3	8 V DC Supply: Voltage Above Normal	Sensor Supply - Test
41-4	8 VDC Supply: Voltage Below Normal	Sensor Supply - Test
96-3	Fuel Level Sensor: Voltage Above Normal	Sensor Signal (Analog, Passive) - Test
96-4	Fuel Level Sensor: Voltage Below Normal	Sensor Signal (Analog, Passive) - 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
247-9	SAE J1939 Data Link: Abnormal Update Rate	CAN Data Link - Test
247-14	SAE J1939 Data Link: Special Instruction	CAN Data Link - Test
262-3	5 VDC Sensor DC Power Supply: Voltage Above Normal	Sensor Supply - Test
262-4	5 VDC Sensor DC Power Supply: Voltage Below Normal	Sensor Supply - Test
358-3	Implement Pilot Pressure Supply Solenoid: Voltage Above Normal	Solenoid Valve (Switch Controlled) - Test
358-5	Implement Pilot Pressure Supply Solenoid: Current Below Normal	Solenoid Valve (Switch Controlled) - Test
358-6	Implement Pilot Pressure Supply Solenoid: Current Above Normal	Solenoid Valve (Switch Controlled) - Test
490-3	Implement Lockout Switch: Voltage Above Normal	Operator Control Switch (Switch to Ground) - Test
490-4	Implement Lockout Switch: Voltage Below Normal	Operator Control Switch (Switch to Ground) - Test
600-3	Hydraulic Oil Temperature Sensor: Voltage Above Normal	Sensor Signal (Analog, Passive) - Test
600-4	Hydraulic Oil Temperature Sensor: Voltage Below Normal	Sensor Signal (Analog, Passive) - 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
870-3	Left Lift Cylinder Position Sensor: Voltage Above Normal	Sensor Signal (PWM) - Test
870-4	Left Lift Cylinder Position Sensor: Voltage Below Normal	Sensor Signal (PWM) - Test
870-8	Left Lift Cylinder Position Sensor: Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test
870-13	Left Lift Cylinder Position Sensor: Out of Calibration	Sensor Signal (PWM) - Test
872-2	Pitch Rate Sensor: Data Erratic, Intermittent, or Incorrect	Sensor (Data Link Type) - Test
872–12	Pitch Rate Sensor: Bad Device or Component	CAN Data Link - Test
872–14	Pitch Rate Sensor: Special Instruction	CAN Data Link - Test
967-9	Machine Application: Abnormal Update Rate	CAN Data Link - Test
1078-3	Blade Control Handle Lift Position Sensor: Voltage Above Normal	Sensor Signal (PWM) - Test
1078-4	Blade Control Handle Lift Position Sensor: Voltage Below Normal	Sensor Signal (PWM) - Test
1078-8	Blade Control Handle Lift Position Sensor: Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test
1078-13	Blade Control Handle Lift Position Sensor: Out of Calibration	Sensor Signal (PWM) - Test
1079-3	Blade Control Handle Tilt Position Sensor: Voltage Above Normal	Sensor Signal (PWM) - Test
1079-4	Blade Control Handle Tilt Position Sensor: Voltage Below Normal	Sensor Signal (PWM) - Test
1079-8	Blade Control Handle Tilt Position Sensor: Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test
1079-13	Blade Control Handle Tilt Position Sensor: Out of Calibration	Sensor Signal (PWM) - Test
1189-2	Auxiliary Hydraulics Lever: Data Erratic, Intermittent, or Incorrect	Sensor Signal (PWM) - Test
1197-3	Blade Lower Solenoid: Voltage Above Normal	Solenoid Valve - Test
1197-5	Blade Lower Solenoid: Current Below Normal	Solenoid Valve - Test
1197-6	Blade Lower Solenoid: Current Above Normal	Solenoid Valve - Test
1197-13	Blade Lower Solenoid: Out of Calibration	Solenoid Valve - Test
1198-3	Blade Raise Solenoid: Voltage Above Normal	Solenoid Valve - Test
1198-5	Blade Raise Solenoid: Current Below Normal	Solenoid Valve - Test
1198-6	Blade Raise Solenoid: Current Above Normal	Solenoid Valve - Test
1198-13	Blade Raise Solenoid: Out of Calibration	Solenoid Valve - Test
1326-2	ECM Location Code: Data Erratic, Intermittent, or Incorrect	ECM Location Code - Test
1482-3	10 VDC Sensor Power Supply: Voltage Above Normal	Sensor Supply - Test
1482-4	10 VDC Sensor Power Supply: Voltage Below Normal	Sensor Supply - Test
1870-3	Blade Control Handle Thumb Rocker Position Sensor: Voltage Above Normal	Sensor Signal (PWM) - Test
1870-4	Blade Control Handle Thumb Rocker Position Sensor: Voltage Below Normal	Sensor Signal (PWM) - Test
1870-8	Blade Control Handle Thumb Rocker Position Sensor: Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test
1870-13	Blade Control Handle Thumb Rocker Position Sensor: Out of Calibration	Sensor Signal (PWM) - Test
1884-3	Winch Spool In Solenoid: Voltage Above Normal	Solenoid Valve - Test
1884-5	Winch Spool In Solenoid: Current Below Normal	Solenoid Valve - Test
1884-6	Winch Spool In Solenoid: Current Above Normal	Solenoid Valve - Test
1885-3	Winch Spool Out Solenoid: Voltage Above Normal	Solenoid Valve - Test
1885-5	Winch Spool Out Solenoid: Current Below Normal	Solenoid Valve - Test
1885-6	Winch Spool Out Solenoid: Current Above Normal	Solenoid Valve - Test
1933-3	Blade Angle Left Solenoid: Voltage Above Normal	Solenoid Valve - Test
1933-4	Blade Angle Left Solenoid: Voltage Below Normal	Solenoid Valve - Test
1933-5	Blade Angle Left Solenoid: Current Below Normal	Solenoid Valve - Test
1933-6	Blade Angle Left Solenoid: Current Above Normal	Solenoid Valve - Test
1933-13	Blade Angle Left Solenoid: Out of Calibration	Solenoid Valve - Test
1934-3	Blade Angle Right Solenoid: Voltage Above Normal	Solenoid Valve - Test
1934-4	Blade Angle Right Solenoid: Voltage Below Normal	Solenoid Valve - Test
1934-5	Blade Angle Right Solenoid: Current Below Normal	Solenoid Valve - Test
1934-6	Blade Angle Right Solenoid: Current Above Normal	Solenoid Valve - Test
1934-13	Blade Angle Right Solenoid: Out of Calibration	Solenoid Valve - Test
1965-3	Tilt Cylinder Position Sensor: Voltage Above Normal	Sensor Signal (PWM) - Test
1965-4	Tilt Cylinder Position Sensor: Voltage Below Normal	Sensor Signal (PWM) - Test
1965-8	Tilt Cylinder Position Sensor: Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test
2110-2	Machine Pitch Sensor: Data Erratic, Intermittent, or Incorrect	CAN Data Link - Test
2110–9	Machine Pitch Sensor: Abnormal Update Rate	CAN Data Link - Test
2110–14	Machine Pitch Sensor: Special Instruction	CAN Data Link - Test
2204-3	Auxiliary Lever #1 Position Sensor: Voltage Above Normal	Sensor Signal (PWM) - Test
2204-4	Auxiliary Lever #1 Position Sensor: Voltage Below Normal	Sensor Signal (PWM) - Test
2204-8	Auxiliary Lever #1 Position Sensor: Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test
2204-13	Auxiliary Lever #1 Position Sensor: Out of Calibration	Sensor Signal (PWM) - Test
2211-3	Auxiliary Valve #1 Port B Solenoid: Voltage Above Normal	Solenoid Valve - Test
2211-5	Auxiliary Valve #1 Port B Solenoid: Current Below Normal	Solenoid Valve - Test
2211-6	Auxiliary Valve #1 Port B Solenoid: Current Above Normal	Solenoid Valve - Test
2211-13	Auxiliary Valve #1 Port B Solenoid: Out of Calibration	Solenoid Valve - Test
2212-3	Auxiliary Valve #1 Port A Solenoid: Voltage Above Normal	Solenoid Valve - Test
2212-5	Auxiliary Valve #1 Port A Solenoid: Current Below Normal	Solenoid Valve - Test
2212-6	Auxiliary Valve #1 Port A Solenoid: Current Above Normal	Solenoid Valve - Test
2212-13	Auxiliary Valve #1 Port A Solenoid: Out of Calibration	Solenoid Valve - Test
2240-3	Tilt Cylinder Extend Solenoid: Voltage Above Normal	Solenoid Valve - Test
2240-5	Tilt Cylinder Extend Solenoid: Current Below Normal	Solenoid Valve - Test
2240-6	Tilt Cylinder Extend Solenoid: Current Above Normal	Solenoid Valve - Test
2240-13	Tilt Cylinder Extend Solenoid: Out of Calibration	Solenoid Valve - Test
2241-3	Tilt Cylinder Retract Solenoid: Voltage Above Normal	Solenoid Valve - Test
2241-5	Tilt Cylinder Retract Solenoid: Current Below Normal	Solenoid Valve - Test
2241-6	Tilt Cylinder Retract Solenoid: Current Above Normal	Solenoid Valve - Test
2241-13	Tilt Cylinder Retract Solenoid: Out of Calibration	Solenoid Valve - Test
2268-3	Winch Free Spool Solenoid: Voltage Above Normal	Solenoid Valve - Test
2268-5	Winch Free Spool Solenoid: Current Below Normal	Solenoid Valve - Test
2268-6	Winch Free Spool Solenoid: Current Above Normal	Solenoid Valve - Test
2348-9	SAE J1939 Data Link #2: Abnormal Update Rate	CAN Data Link - Test
2348-14	SAE J1939 Data Link #2: Special Instruction	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
2440-3	Winch Brake Solenoid: Voltage Above Normal	Solenoid Valve - Test
2440-4	Winch Brake Solenoid: Voltage Below Normal	Solenoid Valve - Test
2440-5	Winch Brake Solenoid: Current Below Normal	Solenoid Valve - Test
2440-6	Winch Brake Solenoid: Current Above Normal	Solenoid Valve - Test
2659-2	Cab Air Temperature Control Switch: Data Erratic, Intermittent, or Incorrect	Operator Control Switch (Switch to Ground) - Test
2661-3	Cab Air Temperature Control: Voltage Above Normal	Sensor Signal (Analog, Active) - Test
2661-4	Cab Air Temperature Control: Voltage Below Normal	Sensor Signal (Analog, Active) - 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
2671-3	Air Conditioner Compressor Clutch Solenoid: Voltage Above Normal	Solenoid Valve - Test
2671-5	Air Conditioner Compressor Clutch Solenoid: Current Below Normal	Solenoid Valve - Test
2671-6	Air Conditioner Compressor Clutch Solenoid: Current Above Normal	Solenoid Valve - Test
2679-3	Blade Shake Switch: Voltage Above Normal	Switch Circuits - Test
2679-4	Blade Shake Switch: Voltage Below Normal	Switch Circuits - Test
2755-3	Blade Control Mode Switch: Voltage Above Normal	Switch Circuits - Test
2755-4	Blade Control Mode Switch: Voltage Below Normal	Switch Circuits - Test
3587-3	Stable Blade Control Enable Switch: Voltage Above Normal	Operator Control Switch (Switch to Ground) - Test
3587-4	Stable Blade Control Enable Switch: Voltage Below Normal	Operator Control Switch (Switch to Ground) - Test
3747-3	Winch Main Pressure Solenoid: Voltage Above Normal	Solenoid Valve - Test
3747-5	Winch Main Pressure Solenoid: Current Below Normal	Solenoid Valve - Test
3747-6	Winch Main Pressure Solenoid: Current Above Normal	Solenoid Valve - Test
3753-3	Winch Supply Boost Accumulator Solenoid: Voltage Above Normal	Solenoid Valve - Test
3753-5	Winch Supply Boost Accumulator Solenoid: Current Below Normal	Solenoid Valve - Test
3753-6	Winch Supply Boost Accumulator Solenoid: Current Above Normal	Solenoid Valve - Test
3784-3	Winch Control Switch: Voltage Above Normal	Operator Control Switch (Switch to Ground) - Test
3784-4	Winch Control Switch: Voltage Below Normal	Operator Control Switch (Switch to Ground) - Test
4651–2	Blade Inertial Measurement Sensor: Data Erratic, Intermittent or Incorrect	CAN Data Link - Test
4651–9	Blade Inertial Measurement: Abnormal Update Rate	CAN Data Link - Test
4651-13	Blade Inertial Measurement: Out of Calibration	CAN Data Link - Test
4657-3	Blade Angle Cylinder Position Sensor: Voltage Above Normal	Sensor Signal (PWM) - Test
4657-4	Blade Angle Cylinder Position Sensor: Voltage Below Normal	Sensor Signal (PWM) - Test
4657-8	Blade Angle Cylinder Position Sensor: Abnormal Frequency, Pulse Width, or Period	Sensor Signal (PWM) - Test

Product Link ECM

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Table 3
Diagnostic Codes Related to the PLE601 Network Manager
DTC	Description	Procedure
1888-3	Local GPS Antenna : Voltage Above Normal	Most likely, a simple check of the cable and antenna connection is required. Refer to "External Antenna - Test"
1888-4	Local GPS Antenna : Voltage Below Normal	The GPS Antenna is shorted to ground. Check the coax extension for a short circuit. If the cable is correct, replace the antenna. Refer to "External Antenna - Test"
2524-3	Satellite Antenna : Voltage Above Normal	Most likely, a simple check of the cable and antenna connection is required. Refer to "External Antenna - Test"
2524-4	Satellite Antenna : Voltage Below Normal	The Satellite Antenna is shorted to ground. Check the coax extension for a short circuit. If the cable is correct, replace the antenna. Refer to "External Antenna - Test"
4682-3	Cellular Antenna : Voltage Above Normal	Most likely, a simple check of the cable and antenna connection is required. Refer to "External Antenna - Test"
4682-4	Cellular Antenna : Voltage Below Normal	The Cellular Antenna is shorted to ground. Check the coax extension for a short circuit. If the cable is correct, replace the antenna. Refer to "External Antenna - Test"

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Table 4
Diagnostic Codes Related to the PL641 and PL631 Radios
DTC	Description	Procedure
1888-3	Local GPS Antenna : Voltage Above Normal	Most likely, a simple check of the cable and antenna connection is required. Refer to "External Antenna - Test".
1888-4	Local GPS Antenna : Voltage Below Normal	The GPS Antenna is shorted to ground. Check the coax extension for a short circuit. If the cable is correct, replace the antenna. Refer to "External Antenna - Test".
2524-3	Satellite Antenna : Voltage Above Normal	Most likely, a simple check of the cable and antenna connection is required. Refer to "External Antenna - Test".
2524-4	Satellite Antenna : Voltage Below Normal	The Satellite Antenna is shorted to ground. Check the coax extension for a short circuit. If the cable is correct, replace the antenna. Refer to "External Antenna - Test".
4682-3	Cellular Antenna : Voltage Above Normal	Most likely, a simple check of the cable and antenna connection is required. Refer to "External Antenna - Test".
4682-4	Cellular Antenna : Voltage Below Normal	The Cellular Antenna is shorted to ground. Check the coax extension for a short circuit. If the cable is correct, replace the antenna. Refer to "External Antenna - Test".