DTC Inspection Priority Chart
If some DTCs are displayed at the same time, perform inspections one by one based on the following priority chart:
|
Priority |
Detected items (DTC) |
Diagnostic procedure |
|
1 |
U1000: CONTROL UNIT (CAN) |
|
|
U1010: CONTROL UNIT (CAN) |
||
|
B27B0: A/C AUTO AMP. |
||
|
2 |
B257B: AMBIENT SENSOR (SHORT) |
|
|
B257C: AMBIENT SENSOR (OPEN) |
||
|
B2578: IN-VEHICLE SENSOR (SHORT) |
||
|
B2579: IN-VEHICLE SENSOR (OPEN) |
||
|
B2581: INTAKE SENSOR (SHORT) |
||
|
B2582: INTAKE SENSOR (OPEN) |
||
|
B2630: SUNLOAD SENSOR (SHORT) |
||
|
B2631: SUNLOAD SENSOR (OPEN) |
||
|
B2632: DR AIR MIX DOOR MOT (SHORT) |
||
|
B2633: DR AIR MIX DOOR MOT (OPEN) |
||
|
B2634: PASS AIR MIX DOOR MOT (SHORT) |
||
|
B2635: PASS AIR MIX DOOR MOT (OPEN) |
||
|
B2636: DR VENT DOOR FAIL |
||
|
B2637: DR B/L DOOR FAIL |
||
|
B2638: DR D/F1 DOOR FAIL |
||
|
B2639: DR DEF DOOR FAIL |
||
|
B263D: FRE DOOR FAIL |
||
|
B263E: 20% FRE DOOR FAIL |
||
|
B263F: REC DOOR FAIL |
||
|
B2654: D/F2 DOOR FAIL |