The database covers 335 dealer codes — Shacman uses its own factory format, outside the J1939 SPN/FMI standard. A few examples below; look up your own code in the search on the homepage, where you can also pick “Shacman” from the brand list.
| 1 | Intake air flow sensor voltage fault |
| 23 | Air controller positive deviation above upper threshold |
| 45 | Battery voltage signal too high |
| 68 | Torque-limit-exceeded report count exceeded |
| 90 | Timeout from digital storage to digital storage |
| 112 | NOx sensor CAN data fault |
| 135 | NOx oxygen concentration sensor power supply CAN data fault |
| 157 | CAN TSC1VE active message timeout |
| 179 | CAN UAA7 transmission timeout |
| 202 | EGR valve open-position voltage signal out of operating range |
| 224 | Engine protection activated |
| 246 | Analog-to-digital conversion deviation too large |
| 269 | Fuel differential pressure signal voltage above maximum |
| 291 | Intake air heater short to ground |
| 313 | Injector 1 fault (undefined, logged only) |
Know the code number? Type it into the search — or paste the whole list from the scanner and we will show which fault is the real one.