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	U1000-00 CAN COMM CIRCUIT U1010-49 CONTROL UNIT (CAN)
2	U1A31-00 DAST COMM U1A35-00 BRAKE CONTROL COMM U1A3E-00 ADAS COMM
3	C1BBD-00 VARIANT CODING
4	C1B90-00 DAST SYSTEM C1B91-00 CAMERA SYSTEM C1B92-00 BRAKE CONTROL SYSTEM C1B93-00 ENGINE/HEV SYSTEM C1B94-00 TM SYSTEM C1B96-00 ADAS SYSTEM C1BA6-00 AV SYSTEM C1BA7-00 ALC SYSTEM C1BA9-00 NP RANGE C1BAA-00 GEAR POSITION C1BAB-00 STOP LAMP SW C1BAC-00 OPERATION SW CIRC C1BAD-00 ACCELERATER PEDAL C1BAE-00 ACCELERATER PEDAL C1BAF-00 BSW SYSTEM C1BB0-06 DR BUZZER SYSTEM C1BBE-11 Front right shock absorber circuit C1BBE-12 Front right shock absorber circuit C1BBE-19 Front right shock absorber circuit C1BBE-1D Front right shock absorber circuit C1BBE-39 Front right shock absorber circuit C1BBE-64 Front right shock absorber circuit C1BBF-11 Front left shock absorber circuit C1BBF-12 Front left shock absorber circuit C1BBF-19 Front left shock absorber circuit C1BBF-1D Front left shock absorber circuit C1BBF-39 Front left shock absorber circuit C1BBF-64 Front left shock absorber circuit C1BC0-00 FR WHEEL SENSOR C1BC1-00 FL WHEEL SENSOR C1BC7-11 Rear right shock absorber circuit C1BC7-12 Rear right shock absorber circuit C1BC7-19 Rear right shock absorber circuit C1BC7-1D Rear right shock absorber circuit C1BC7-39 Rear right shock absorber circuit C1BC7-64 Rear right shock absorber circuit C1BC8-11 Rear left shock absorber circuit C1BC8-12 Rear left shock absorber circuit C1BC8-19 Rear left shock absorber circuit C1BC8-1D Rear left shock absorber circuit C1BC8-39 Rear left shock absorber circuit C1BC8-64 Rear left shock absorber circuit
5	C1BB5-00 IGN POWER SUPPLY C1BB6-00 IGN POWER SUPPLY
6	C1B99-00 CONTROL MODULE C1BB2-00 CONTROL MODULE C1BB3-00 CONTROL MODULE C1BB4-00 CONTROL MODULE C1BB7-00 CONTROL MODULE C1BB8-00 CONTROL MODULE C1BB9-00 CONTROL MODULE C1BBA-00 CONTROL MODULE C1BBB-00 CONTROL MODULE C1BBC-00 CONTROL MODULE