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| Error Code | Description | Technical Documentation | Make & Models |
|---|---|---|---|
004344.31 |
DEF Unit Internal Temperature Sensor Issue (ECU) |
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004332.18 |
DEF System Pressure Issue. (ECU) |
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004346.03 |
DEF Injector Supply Pipe Heater Resistance Is High (ECU) |
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004332.31 |
DEF System Pressure Did Not Drop During System Purge Cycle (ECU) |
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004346.04 |
DEF Injector Supply Heater Resistance Is Low (ECU) |
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004334.03 |
DEF System Pressure Sensor Voltage High (ECU) |
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004346.05 |
DEF Injector Supply Heater Open Circuit (ECU) |
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004334.04 |
DEF System Pressure Sensor Voltage Low (ECU) |
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004354.03 |
DEF Suction Supply Pipe Heater Relay Issue (ECU) |
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004340.03 |
DEF Suction Supply Pipe Heater Resistance Is High (ECU) |
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004340.04 |
DEF Suction Supply Pipe Heater Resistance Is Low (ECU) |
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004355.04 |
DEF Return Pipe Heater Relay Issue (ECU) |
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004375.05 |
DEF Pump Control Issue (ECU) |
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004357.03 |
DEF Injector Supply Pipe Heater Resistance Is High (ECU) |
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004376.03 |
The DEF Reverse Flow Solenoid Valve High Voltage (ECU) |
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004357.04 |
DEF Injector Supply Heater Resistance Is Low (ECU) |
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004360.02 |
Issue With The DOC Inlet Temperature Sensor (ECU) |
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004360.03 |
Issue With The DOC Inlet Temperature Sensor (ECU) |
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004360.04 |
Issue With The DOC Inlet Temperature Sensor (ECU) |
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004363.02 |
Issue With The DOC Outlet Temperature Sensor (ECU) |
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004363.03 |
Issue With The DOC Outlet Temperature Sensor (ECU) |
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004363.04 |
Issue With The DOC Outlet Temperature Sensor (ECU) |
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004364.01 |
NOx Are High In The Exhaust (ECU) |
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004364.02 |
NOx Are High In The Exhaust (ECU) |
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004374.08 |
DEF Pump Speed Issue (ECU) |
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004374.14 |
DEF Pump Speed Issue (ECU) |
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004374.31 |
DEF Pump Speed Issue (ECU) |
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004354.04 |
DEF Suction Supply Pipe Heater Relay Issue (ECU) |
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004375.03 |
DEF Pump Control Issue (ECU) |
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004355.03 |
DEF Return Pipe Heater Relay Issue (ECU) |
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004375.04 |
DEF Pump Control Issue (ECU) |
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520209.31 |
Problem With The Injector Timing (ECU) |
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520210.12 |
Problem With The Injector Timing (ECU) |
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004376.04 |
The DEF Reverse Flow Solenoid Valve Low Voltage (ECU) |
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520211.31 |
Engine Module Internal Issue (ECU) |
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004376.05 |
The DEF Reverse Flow Solenoid Valve Low Amps |
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520212.31 |
Engine Module Internal Issue (ECU) |
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004792.02 |
Issue With The DOC Temperature (ECU) |
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520213.31 |
Engine Module Internal Issue (ECU) |
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520200.16 |
High Battery Voltage Detected (ECU) |
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520214.31 |
Engine Module Internal Issue (ECU) |
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520200.18 |
Low Battery Voltage Detected (ECU) |
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520201.19 |
Engine CAN BUS Fault (ECU) |
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520202.03 |
High Voltage Issue With Module Supply (ECU) |
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520202.04 |
Low Voltage Issue With Module Supply (ECU) |
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520203.03 |
High Voltage Issue With Module Supply (ECU) |
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520203.04 |
Low Voltage Issue With Module Supply (ECU) |
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520204.03 |
High Voltage Issue With Module Supply (ECU) |
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520204.04 |
Low Voltage Issue With Module Supply (ECU) |
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520206.31 |
Engine Module Internal Issue (ECU) |
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520208.31 |
Fuel Rail Pressure Relief Valve (ECU) |
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520226.31 |
Engine Module Internal Issue (ECU) |
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520227.31 |
Engine Module Internal Issue (ECU) |
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520228.12 |
Engine Module Internal Issue (ECU) |
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520229.13 |
Engine Module Internal Issue (ECU) |
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520230.31 |
Engine Module Internal Issue (ECU) |
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520231.31 |
Engine Module Internal Issue (ECU) |
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520215.31 |
Engine Module Internal Issue (ECU) |
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520232.31 |
Engine Module Internal Issue (ECU) |
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520216.31 |
Engine Module Internal Issue (ECU) |
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520233.31 |
Engine Module Internal Issue (ECU) |
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520217.31 |
Engine Module Internal Issue (ECU) |
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520234.31 |
Engine Module Internal Issue (ECU) |
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520218.31 |
Engine Module Internal Issue (ECU) |
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520235.31 |
Engine Module Internal Issue (ECU) |
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520219.31 |
Engine Module Internal Issue (ECU) |
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520220.31 |
Engine Module Internal Issue (ECU) |
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520221.31 |
Engine Module Internal Issue (ECU) |
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520222.31 |
Engine Module Internal Issue (ECU) |
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520224.31 |
Engine Module Internal Issue (ECU) |
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520225.31 |
Engine Module Internal Issue (ECU) |
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520246.31 |
Fuel Rail Pressure Relief Valve (ECU) |
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520247.31 |
Engine Module Internal Issue (ECU) |
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520248.31 |
Engine Module Internal Issue (ECU) |
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520249.31 |
Engine Module Internal Issue (ECU) |
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520250.31 |
Engine Module Internal Issue (ECU) |
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520251.31 |
Engine Module Internal Issue (ECU) |
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520293.31 |
Engine Module Internal Issue (ECU) |
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520295.31 |
Engine Module Internal Issue (ECU) |
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520296.31 |
Fuel Rail Pressure High (ECU) |
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520297.31 |
CAN BUS Fault (ECU) |
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520236.31 |
Engine Module Internal Issue (ECU) |
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520298.31 |
CAN BUS Fault (ECU) |
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520240.31 |
Injector Error (ECU) |
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521000.02 |
DEF Pump Control Issue (ECU) |
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520241.31 |
Injector Error (ECU) |
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521000.08 |
DEF Pump Control Issue (ECU) |
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520243.31 |
Fuel Rail Pressure Relief Valve (ECU) |
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521001.03 |
High Voltage Issue With DEF Heater Relay Latching Supply Voltage (ECU) |
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520244.31 |
Fuel Rail Pressure Relief Valve (ECU) |
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520245.31 |
Fuel Rail Pressure Relief Valve (ECU) |
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521002.04 |
The DEF Reverse Flow Solenoid Valve Low Voltage (ECU) |
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521008.01 |
DEF Pressure Issue (ECU) |
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521002.05 |
The DEF Reverse Flow Solenoid Valve Low Amps |
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521010.03 |
The DEF Tank Heater Solenoid Valve High Voltage (ECU) |
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521002.31 |
SCR Heating Issue SCR System Shutdown (ECU) |
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521003.03 |
High Voltage Issue With DEF Heater Relay Latching Supply Voltage (ECU) |
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521003.04 |
Low Voltage Issue With DEF Heater Relay Latching Supply Voltage (ECU) |
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521004.02 |
NOx Sensor Top Of Exhaust Signal Issue. (ECU) |
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521004.11 |
NOx Sensor Top Of Exhaust Signal Issue. (ECU) |
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521004.12 |
NOx Sensor Top Of Exhaust Signal Issue. (ECU) |
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521005.02 |
NOx Sensor Before DOC Signal Issue. (ECU) |
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521005.11 |
NOx Sensor Before DOC Signal Issue. (ECU) |
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521005.12 |
NOx Sensor Before DOC Signal Issue. (ECU) |
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521006.12 |
SCR NOx Levels Too High (ECU) |
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521007.10 |
DEF Pressure Issue (ECU) |
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521007.14 |
DEF Pressure Issue (ECU) |
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521001.04 |
Low Voltage Issue With DEF Heater Relay Latching Supply Voltage (ECU) |
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521007.31 |
DEF Pressure Issue (ECU) |
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521002.03 |
The DEF Reverse Flow Solenoid Valve High Voltage (ECU) |
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521008.00 |
DEF Pressure Issue (ECU) |
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T111 |
Forward Clutch Solenoid Low Amps (TRANS1) |
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T112 |
Reverse Clutch Solenoid Low Amps (TRANS1) |
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521010.04 |
The DEF Tank Heater Solenoid Valve High Amps |
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T113 |
Issue With Speed Sensor Values (TRANS1) |
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521010.05 |
The DEF Tank Heater Solenoid Valve Low Amps |
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T114 |
Issue With Speed Sensor Values (TRANS1) |
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521010.06 |
The DEF Tank Heater Solenoid Valve High Amps |
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T115 |
Issue With Speed Sensor Values (TRANS1) |
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521010.14 |
The DEF Tank Heater Solenoid Valve High Voltage (ECU) |
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T116 |
Issue With Signal Voltage From Clutch Pedal Sensor (TRANS) |
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T101 |
Forward Clutch Solenoid Amp Draw Issue (TRANS1) |
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T102 |
Reverse Clutch Solenoid Amp Draw Issue (TRANS1) |
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T103 |
Forward Clutch Solenoid Voltage Issue (TRANS1) |
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T104 |
Reverse Clutch Solenoid Voltage Issue (TRANS1) |
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T105 |
Forward Clutch Solenoid Amp Draw Issue (TRANS1) |
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T106 |
Reverse Clutch Solenoid Amp Draw Issue (TRANS1) |
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T107 |
Forward Clutch Solenoid Amp Draw Issue (TRANS1) |
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T108 |
Reverse Clutch Solenoid Amp Draw Issue (TRANS1) |
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T109 |
Forward Clutch Solenoid Open Circuit (TRANS1) |
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T110 |
Reverse Clutch Solenoid Open Circuit (TRANS1) |
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T134 |
Issue With Range 3 Solenoid Valve (TRANS1) |
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T135 |
Issue With Range 4 Solenoid Valve (TRANS1) |
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T136 |
Transmission Internal Software Issue (TRANS) |
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T137 |
Issue With Speed Sensor Values (TRANS1) |
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T148 |
Transmission Module Low Supply Voltage (TRANS) |
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T154 |
Issue With Range 1 Switch Signal. (TRANS) |
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T122 |
Transmission Temperature Signal Out Of Range (TRANS1) |
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T155 |
Issue With Range 2 Switch Signal. (TRANS) |
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T123 |
Issue With Signal Voltage From Clutch Pedal Sensor (TRANS) |
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T156 |
Issue With Range 3 Switch Signal. (TRANS) |
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T124 |
Issue With Signals From Range Solenoid Compared To Range Engaged Switch. (TRANS1) |
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T157 |
Issue With Range 4 Switch Signal. (TRANS) |
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T125 |
Issue With Multiple Range Switches Engaged (TRANS2) |
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T160 |
Issue With Range 1 Engaged Switch And Range Solenoid 1 (TRANS1) |
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T126 |
Issue With Speed Sensor Values (TRANS1) |
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T128 |
Transmission Internal Software Issue (TRANS) |
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T129 |
Transmission Internal Software Issue (TRANS) |
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T130 |
Transmission Module Low Supply Voltage (TRANS) |
||
T132 |
Issue With Range 1 Solenoid Valve (TRANS1) |
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