| 005 | L1 T-CHARGE AIR | Charge-air temperature too high (1st limit) | Warning | Reduce power. |
| 006 | L2 T-CHARGE AIR | Charge-air temperature too high (2nd limit) | Warning | Reduce power. |
| 009 | L1 T-INTERCOOLER | Charge-air coolant temperature too high (1st limit) | Warning | Reduce power. |
| 015 | L1 P-LUBE OIL | Lube-oil pressure too low (1st limit) | Warning | Check engine-oil level and top up if required. |
| 016 | L2 P-LUBE OIL | Lube-oil pressure too low (2nd limit); automatic engine shutdown | Shutdown | Check engine-oil level and top up; try to re-start; contact Service. |
| 023 | L1 COOLANT LEVEL | Engine coolant level too low | Warning | Check coolant level and top up if required. |
| 024 | L2 COOLANT LEVEL | Engine coolant level too low | Warning | Check coolant level and top up if required. |
| 030 | ENGINE OVERSPEED | Engine overspeed; automatic engine shutdown | Shutdown | Acknowledge alarm; try to re-start; contact Service. |
| 044 | L1 LEVEL INTERCOOLER | Charge-air coolant level too low (1st limit) | Warning | Check coolant level and top up if required. |
| 045 | L2 LEVEL INTERCOOLER | Charge-air coolant level too low (2nd limit) | Warning | Check coolant level and top up; if fault occurs repeatedly contact Service. |
| 051 | L1 T-LUBE OIL | Lube-oil temperature too high (1st limit) | Warning | Reduce power. |
| 052 | L2 T-LUBE OIL | Lube-oil temperature too high (2nd limit) | Warning | Reduce power; if fault occurs repeatedly contact Service. |
| 065 | L1 P-FUEL | Fuel supply pressure too low (1st limit) | Warning | Check fuel lines for leaks; clean/flush fuel prefilter; replace filter element; if not rectified contact Service. |
| 066 | L2 P-FUEL | Fuel supply pressure too low (2nd limit) | Warning | Check fuel lines for leaks; clean/flush fuel prefilter; replace filter element; if not rectified contact Service. |
| 067 | L1 T-COOLANT | Coolant temperature too high (1st limit); warning | Warning | Reduce power. |
| 068 | L2 T-COOLANT | Coolant temperature too high (2nd limit); automatic engine shutdown | Shutdown | Allow engine to cool down; check coolant cooler and clean contaminated parts; re-start; if repeated contact Service. |
| 069 | L1 T-EXTERN 1 | Violation of first limit for external temperature channel 1 | Warning | Depending on corresponding measuring point read via CAN bus. |
| 070 | L2 T-EXTERN 1 | Violation of second limit for external temperature channel 1 | Warning | Depending on corresponding measuring point read via CAN bus. |
| 071 | L1 T-EXTERN 2 | Violation of first limit for external temperature channel 2 | Warning | Depending on corresponding measuring point read via CAN bus. |
| 072 | L2 T-EXTERN 2 | Violation of second limit for external temperature channel 2 | Warning | Depending on corresponding measuring point read via CAN bus. |
| 073 | L1 P-EXTERN 1 | Violation of first limit for external pressure channel 1 | Warning | Depending on corresponding measuring point read via CAN bus. |
| 074 | L2 P-EXTERN 1 | Violation of second limit for external pressure channel 1 | Warning | Depending on corresponding measuring point read via CAN bus. |
| 075 | L1 P-EXTERN 2 | Violation of first limit for external pressure channel 2 | Warning | Depending on corresponding measuring point read via CAN bus. |
| 076 | L2 P-EXTERN 2 | Violation of second limit for external pressure channel 2 | Warning | Depending on corresponding measuring point read via CAN bus. |
| 077 | LIM EXT.COOLANT LEV. | Alarm from external coolant level monitoring | Warning | Depending on corresponding measuring point read via CAN bus. |
| 078 | LIM INTERCOOLER LEV. | Alarm from external charge-air coolant level monitoring | Warning | Depending on corresponding measuring point read via CAN bus. |
| 079 | L BIN-EXTERN 3 | Alarm from external binary channel 3 | Warning | Depending on corresponding measuring point read via CAN bus. |
| 080 | L BIN-EXTERN 4 | Alarm from external binary channel 4 | Warning | Depending on corresponding measuring point read via CAN bus. |
| 082 | RAIL PRESSURE HIGH | Pressure in HP fuel system exceeds specified value; solenoid valve of HP fuel control block jamming or wiring defective | Warning | Contact Service. |
| 083 | RAIL PRESSURE LOW | Pressure in HP fuel system lower than specified value; HP fuel control block defective or system leaking | Warning | Contact Service. |
| 084 | RAIL LEAKAGE | HP fuel system leaking, system contains air | Warning | Contact Service. |
| 089 | ENGINE SPEED LOW | Engine speed lower than 200 rpm; automatic engine shutdown | Shutdown | Re-start the engine. |
| 090 | IDLE SPEED LOW | Idle speed not reached within a specified period; termination of starting procedure | Warning | Note further alarms. |
| 091 | RUN UP SPEED LOW | Run-up speed not reached within a specified period; termination of starting procedure | Warning | Note further alarms. |
| 092 | START SPEED LOW | Starter speed not reached within a specified period; termination of starting procedure | Warning | Note further alarms. |
| 093 | PREHEAT TEMP. LIMIT2 | Coolant preheating temperature too low during starting (2nd limit); termination of starting procedure | Warning | Check preheating pump / preheating system. |
| 094 | PREHEAT TEMP. LIMIT1 | Coolant preheating temperature too low during starting (1st limit) | Warning | Check preheating pump / preheating system. |
| 100 | EDM NOT VALID | Check sum error of measuring-point data in EDM | Warning | If fault occurs repeatedly: contact Service. |
| 101 | IDM NOT VALID | Check sum error of measuring-point data in IDM | Warning | If fault occurs repeatedly: contact Service. |
| 102 | INVALID FUEL CONS. 1 | Check sum error of accumulated fuel consumption data in EDM (redundant data record 1) | Warning | If fault occurs repeatedly: contact Service. |
| 103 | INVALID FUEL CONS. 2 | Check sum error of accumulated fuel consumption data in EDM (redundant data record 2) | Warning | If fault occurs repeatedly: contact Service. |
| 104 | OP HOURS NOT VALID | Check sum error of hour meter data in EDM | Warning | If fault occurs repeatedly: contact Service. |
| 106 | ERR REC1 NOT VALID | Check sum error of fault memory in EDM (redundant data record 1) | Warning | If fault occurs repeatedly: contact Service. |
| 107 | ERR REC2 NOT VALID | Check sum error of fault memory in EDM (redundant data record 2) | Warning | If fault occurs repeatedly: contact Service. |
| 118 | L1 SUPPLY VOLT. LOW | Supply voltage too low (1st limit) | Warning | Check ECU supply voltage. |
| 119 | L2 SUPPLY VOLT. LOW | Supply voltage too low (2nd limit) | Warning | Check ECU supply voltage. |
| 120 | L1 SUPPLY VOLT. HIGH | Supply voltage too high (1st limit) | Warning | Check ECU supply voltage. |
| 121 | L2 SUPPLY VOLT. HIGH | Supply voltage too high (2nd limit); automatic engine shutdown | Shutdown | Check ECU supply voltage; if engine was stopped start engine. |
| 122 | L1 T-ELECTRONIC | Temperature in ECU housing too high (1st limit) | Warning | Improve engine room ventilation; reduce engine power. |
| 134 | 18V POS ECU DEFECT | Electronic equipment defective; automatic engine shutdown | Shutdown | Contact Service. |
| 136 | 15V NEG ECU DEFECT | Electronic equipment defective; automatic engine shutdown | Shutdown | Contact Service. |
| 137 | L15V BUFFER TEST | Power supply for pressure sensors defective | Warning | Disconnect connectors X2 and X3 from ECU; if alarm does not disappear contact Service; check wiring. |
| 138 | SENSORPOWERDEFECT | Power supply for pressure sensors defective | Warning | Disconnect connectors X2 and X3 from ECU; if alarm does not disappear contact Service; check wiring. |
| 139 | L1 TE BUFFER TEST | Internal electronic fault (temperature sensors) | Warning | Contact Service. |
| 140 | TE BUF. ECU DEFECT | Internal electronic fault (temperature sensors) | Warning | Contact Service. |
| 142 | BANK1 DEFECT | Internal electronic fault; engine does not start | Shutdown | Contact Service. |
| 144 | BANK2 DEFECT | Internal electronic fault; engine does not start | Shutdown | Contact Service. |
| 145 | 16V_GOOD ECU DEFECT | Electronic equipment defective; automatic engine shutdown | Shutdown | Contact Service. |
| 146 | L1 AD-TEST1 SUPPLY | A/D-converter supply voltage too low | Warning | Contact Service. |
| 147 | AD-TEST1 ECU DEFECT | Electronic equipment defective; automatic engine shutdown | Shutdown | Contact Service. |
| 148 | L1 AD-TEST2 SUPPLY | A/D-converter supply voltage too low | Warning | Contact Service. |
| 149 | AD-TEST2 ECU DEFECT | Electronic equipment defective; automatic engine shutdown | Shutdown | Contact Service. |
| 150 | L1 AD-TEST3 SUPPLY | A/D-converter supply voltage too low | Warning | Contact Service. |
| 170 | MI MODULE FAIL | Module in maintenance predictor either defective or missing | Warning | Contact Service. |
| 171 | MI NOT ACTIVE | Maintenance predictor no more activated | Warning | Contact Service. |
| 173 | MODULE WRITE LIMIT | EEPROM write limit reached | Warning | Contact Service. |
| 180 | CAN1 NODE LOST | At least one device not detected on Default CAN bus | Warning | Check wiring (CAN bus); contact Service. |
| 181 | CAN2 NODE LOST | At least one device not detected on Redundant CAN bus | Warning | Check wiring (CAN bus); contact Service. |
| 182 | CAN WRONG PARAMETERS | Consistency error in CAN parameters | Warning | Contact Service. |
| 183 | CAN NO PU-DATA | Error during loading of CAN project design data into ECU | Warning | Contact Service. |
| 184 | CAN PU-DATA EE-FAIL | Error during project design data download in EEPROMs | Warning | Contact Service. |
| 185 | CAN LESS MAILBOXES | Error during CAN initialization | Warning | Contact Service. |
| 186 | CAN1 BUS OFF | Severe fault on Default CAN bus; automatic change-over | Warning | Contact Service. |
| 187 | CAN1 ERROR PASSIVE | Light fault on Default CAN bus (e.g. short-time overload) | Warning | (none) |
| 188 | CAN2 BUS OFF | Severe fault on Redundant CAN bus; automatic change-over to Default CAN bus | Warning | Contact Service. |
| 189 | CAN2 ERROR PASSIVE | Light fault on Redundant CAN bus (e.g. short-time overload) | Warning | (none) |
| 201 | SD T-COOLANT | Sensor defect (coolant temperature) | Warning | Check wiring; contact Service. |
| 202 | SD T-FUEL | Sensor defect (fuel temperature) | Warning | Check wiring; contact Service. |
| 203 | SD T-CHARGE AIR | Sensor defect (charge-air temperature) | Warning | Check wiring; contact Service. |
| 205 | SD T-COOLANT INTERC. | Sensor defect (charge-air coolant temperature) | Warning | Check wiring; contact Service. |