TM 10-3930-675-20-1 0005 00-12 TROUBLESHOOTING SYMPTOM INDEX - CONTINUED 0005 00 NUMERICAL ERROR CODE SYMPTOM INDEX ERROR CODE DESCRIPTION SYSTEM TROUBLESHOOTING PROCEDURE PAGE 1 Boom Hydraulic System Sensor Indicating Clogged Filter Hydraulic Filter Indicators . . . . . . . . . . . . . . . . . . . . . . . . .  0039 00-1 2 Steering Hydraulic System Sensor Indicating Clogged Filter Hydraulic Filter Indicators . . . . . . . . . . . . . . . . . . . . . . . . .  0039 00-1 3 Tophandler Hydraulic System Sensor Indicating Clogged Filter Hydraulic Filter Indicators . . . . . . . . . . . . . . . . . . . . . . . . .  0039 00-1 4 Hydraulic Reservoir Return Sensor Indicating Clogged Filter Hydraulic Filter Indicators . . . . . . . . . . . . . . . . . . . . . . . . .  0039 00-1 105 Communications Failure Between Display ECU (795) and Servo ECU (790) ECU-to-ECU Communications  . . . . . . . . . . . . . . . . . . . . .  0013 00-1 106 Communications Failure Between Display ECU (795) and Tophandler ECU (791) ECU-to-ECU Communications  . . . . . . . . . . . . . . . . . . . . .  0013 00-1 107 Cable Failure Between Tophandler ECU (791) and Display ECU (795) ECU-to-ECU Communications  . . . . . . . . . . . . . . . . . . . . .  0013 00-1 108 Cable Failure Between Tophandler ECU (791) and Servo ECU (790) ECU-to-ECU Communications  . . . . . . . . . . . . . . . . . . . . .  0013 00-1 109 Cable Failure Between Servo ECU (790) and Display ECU (795) ECU-to-ECU Communications  . . . . . . . . . . . . . . . . . . . . .  0013 00-1 110 Communication Failure Between Display ECU (795) and Steering ECU (792) ECU-to-ECU Communications  . . . . . . . . . . . . . . . . . . . . .  0013 00-1 111 Communications Failure Between Display ECU (795) and Transmission ECU (793) ECU-to-ECU Communications  . . . . . . . . . . . . . . . . . . . . .  0013 00-1 112 Communications Failure Between Display ECU (795) and Engine ECU (794) ECU-to-ECU Communications  . . . . . . . . . . . . . . . . . . . . .  0013 00-1 118 Brake System Pressure, Circuit 1 and Circuit 2 Failure Brake System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  0031 00-1 119 Brake System Pressure, Circuit 1 Failure Brake System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  0031 00-1 120 Brake System Pressure, Circuit 2 Failure Brake System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  0031 00-1 121 Supply Voltage to Servo ECU (790) Failure Electronic Control Unit (ECU) Input Voltage . . . . . . . . . .  0012 00-1 122 Supply Voltage to Servo ECU (790) Failure Electronic Control Unit (ECU) Input Voltage . . . . . . . . . .  0012 00-1