The database covers 578 dealer codes — JAC 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 “JAC” from the brand list.
| B0020 | Airbag collision status |
| P0183 | Fuel temperature sensor signal above the upper limit |
| P0252 | Fuel metering unit driver module over-temperature |
| P0487 | CJ945 driver stage no-load fault |
| P0645 | A/C compressor clutch circuit open |
| P1020 | Fuel filter heater circuit open |
| P1066 | OBD general fault 15 |
| P1207 | Cylinder 1 specific error |
| P1402 | EGR valve circuit short to power supply |
| P143B | Cylinder 5 exhaust temperature monitoring unreliable |
| P1479 | Oxygen concentration beyond the minimum threshold |
| P1601 | EGR valve circuit open |
| P1640 | A/C compressor overtemperature when energized |
| P167C | Rail pressure setpoint limited by the functional monitoring torque limit |
| P213C | EGR valve H-bridge output 2 short to ground |
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.