Deutz-Fahr fault codes & repair guides
All 1,810 codes· 50 per page · page 14 of 37
| Code | Controller | Issue summary | Repair manual |
|---|---|---|---|
| 1101 | — | SCR Main Relay (Primary Side) - Ground Short | Full repair manual for code 1101 |
| 1102 | — | SCR Heater Relay Suction Line Cable Break | Full repair manual for code 1102 |
| 1102 | — | SCR Heater Relay DEF Supply Line Primary Side Issue | Full repair manual for code 1102 |
| 1102 | — | Ambient Air Temperature Sensor - Data Irregular | Full repair manual for code 1102 |
| 1104 | — | SCR Heater DEF Supply Line Short Circuit to Battery | Full repair manual for code 1104 |
| 1105 | — | SCR heater DEF supply line: Short circuit to ground | Full repair manual for code 1105 |
| 1106 | — | Open Load Heater Relay Supply Module Fault | Full repair manual for code 1106 |
| 1108 | — | Short Circuit in SCR Heater Relay Supply Module | Full repair manual for code 1108 |
| 1109 | — | SCR Heater Ad Blue Supply Module Short to Ground | Full repair manual for code 1109 |
| 1110 | — | SCR: Open Load Heater Relay Tank Heater SCR Tank Heater Valve Primary Side; Cable Break | Full repair manual for code 1110 |
| 1112 | — | SCR Tank Heater Valve or Battery Short Circuit | Full repair manual for code 1112 |
| 1113 | — | SCR Tank Heater Valve Short Circuit to Ground | Full repair manual for code 1113 |
| 1113 | — | Engine Charge Air Pressure Sensor 1 - Physical Limit Value Exceeded | Full repair manual for code 1113 |
| 1114 | — | Engine Boost Pressure Sensor 1 - Physical Limit Value Exceeded | Full repair manual for code 1114 |
| 1115 | — | Engine Charge Air Pressure Sensor 1 - Voltage Above Normal Value or Short Circuit to Plus | Full repair manual for code 1115 |
| 1116 | — | Engine Charge Air Pressure Sensor 1 - Voltage Below Normal Value or Short Circuit to Ground | Full repair manual for code 1116 |
| 1117 | — | SCR: Pump Motor Not Activated After Temperature Measurement | Full repair manual for code 1117 |
| 1118 | — | Engine Boost Pressure Sensor 1 - Physical Limit Value Exceeded | Full repair manual for code 1118 |
| 1118 | — | Ad Blue Pump Motor or Cable Break | Full repair manual for code 1118 |
| 1118 | — | DEF Pump Motor Cable Issue | Full repair manual for code 1118 |
| 1120 | — | Short Circuit in Motor Supply Module or DEF Pump Motor | Full repair manual for code 1120 |
| 1121 | — | SCR: DEF Pump Motor Supply Module, Short Circuit to Ground | Full repair manual for code 1121 |
| 1121 | — | Engine Charge Air Pressure Sensor 1 - Data Irregular, Not Calculable or Not Correct | Full repair manual for code 1121 |
| 1122 | — | Max DEF Supply Module Pressure Sensor Signal Above Upper Limit | Full repair manual for code 1122 |
| 1122 | — | Engine Charge Air Pressure Sensor 1 - Physical Limit Value Exceeded | Full repair manual for code 1122 |
| 1123 | — | Engine Boost Pressure Sensor 1 - Physical Limit Value Exceeded | Full repair manual for code 1123 |
| 1123 | — | SCR: Pump Pressure Min Ad Blue Supply Module Pressure Sensor Signal Below Lower Limit | Full repair manual for code 1123 |
| 1124 | — | High Pressure Value in Supply Module Pressure Sensor SCR | Full repair manual for code 1124 |
| 1125 | — | Supply Module Pressure Sensor SCR; Pressure value below specified limit Sensor DEF Pump Pressure; Signal implausibly low | Full repair manual for code 1125 |
| 1126 | — | Exhaust Pressure Compressor Turbocharger 1 Input Exceeds Physical Limit | Full repair manual for code 1126 |
| 1127 | — | SCR: Sensor fault DEF pump pressure; signal range exceeded | Full repair manual for code 1127 |
| 1128 | — | SCR: Sensor fault DEF pump pressure; signal range exceeded | Full repair manual for code 1128 |
| 1128 | — | SCR: Short Circuit Pressure Sensor to Ground | Full repair manual for code 1128 |
| 1129 | — | SCR Reversing Valve and Tank Heater Circuit Issue | Full repair manual for code 1129 |
| 1129 | — | SCR Reverse Valve Not Connected, Wire Break | Full repair manual for code 1129 |
| 1130 | — | SCR: Open load reversing valve SCR reversing valve | Full repair manual for code 1130 |
| 1130 | — | Exhaust Pressure Compressor Turbocharger 1 Output Voltage Above Normal or Short Circuit to Plus | Full repair manual for code 1130 |
| 1131 | — | Exhaust Pressure Compressor Turbocharger 1 Output Voltage Below Normal or Short Circuit to Ground | Full repair manual for code 1131 |
| 1131 | — | SCR Reversing Valve Short Circuit to Battery | Full repair manual for code 1131 |
| 1132 | — | SCR Reverse Valve Short Circuit to Ground | Full repair manual for code 1132 |
| 1134 | — | Exhaust aftertreatment 1 Diesel particulate filter (DPF) Differential pressure sensor - voltage above normal value or short circuit to plus | Full repair manual for code 1134 |
| 1135 | — | DEF Temperature in Tank Too High | Full repair manual for code 1135 |
| 1135 | — | Ad Blue Tank Temperature Exceeds Maximum Value | Full repair manual for code 1135 |
| 1135 | — | Exhaust aftertreatment 1 Diesel particulate filter (DPF) Differential pressure sensor - Voltage below normal value or short circuit to ground | Full repair manual for code 1135 |
| 1136 | — | DEF-Tank Temperature Exceeds Minimum Value | Full repair manual for code 1136 |
| 1136 | — | Ad Blue Tank Temperature Low | Full repair manual for code 1136 |
| 1138 | — | Ad Blue Tank Temperature Sensor Error | Full repair manual for code 1138 |
| 1138 | — | DEF Tank Temperature Sensor Signal Range Check Error | Full repair manual for code 1138 |
| 1139 | — | Ad Blue Tank Temperature Sensor Signal Range Check Error | Full repair manual for code 1139 |
| 1149 | — | Exhaust aftertreatment 1 Diesel particulate filter (DPF) Differential pressure sensor - Data irregular | Full repair manual for code 1149 |
