DTC Inspection Priority Chart
When multiple DTCs are displayed simultaneously, check them one by one according to the following priority list.
| Priority |
Detected item (DTC) |
| 1 |
- U1000-01 CAN COMM CIRCUIT [ELECTRICAL MALFUNCTION]
- U1010-49 CONTROL UNIT (CAN) [INTERNAL ELECTRONIC ERROR]
|
| 2 |
- U1A35-83 BRAKE CONTROL COMM [PROTECT CALCULATION ERROR]
|
| 3 |
- C1BBD-45 VARIANT CODING [PROGRAM MEMORY ERROR]
|
| 4 |
- C1B92-82 BRAKE CONTROL SYSTEM [SEQUENCE COUNTER INCORRECT]
- C1B96-82 ADAS SYSTEM [SEQUENCE COUNTER INCORRECT]
- C1B98-64 ADAS SYSTEM [SIGNAL PLAUSIBILITY ERROR]
- C1BA6-82 AV SYSTEM [SEQUENCE COUNTER INCORRECT]
|
| 5 |
- C1BB5-1C IGN POWER SUPPLY [CIRC VOLTAGE OUT OF RANGE]
- C1BB6-17 IGN POWER SUPPLY [CIRC VOLT ABOVE THRESHOLD]
|
| 6 |
- C1B99-52 CONTROL MODULE [NOT ACTIVATED]
- C1BA8-61 CONTROL MODULE [SIGNAL CALCULATION ERROR]
- C1BB2-44 CONTROL MODULE [DATA MEMORY ERROR]
- C1BB3-44 CONTROL MODULE [DATA MEMORY ERROR]
- C1BB4-49 CONTROL MODULE [INTERNAL ELECTRONIC ERROR]
- C1BB7-49 CONTROL MODULE [INTERNAL ELECTRONIC ERROR]
- C1BB8-49 CONTROL MODULE [INTERNAL ELECTRONIC ERROR]
- C1BB9-49 CONTROL MODULE [INTERNAL ELECTRONIC ERROR]
- C1BBA-47 CONTROL MODULE [WATCHDOG/ SAFETY μC ERROR]
- C1BBB-49 CONTROL MODULE [INTERNAL ELECTRONIC ERROR]
- C1BBC-44 CONTROL MODULE [DATA MEMORY ERROR]
|