DTC Inspection Priority Chart
When multiple DTCs are detected simultaneously, check one by one depending on the following priority list.
|
Priority
|
Detected item (DTC)
|
|
1
|
- C1601-16 BATTERY VOLT
- C1601-17 BATTERY VOLT
- C1630-87 CAN COMM CIRCUIT
- U0073-00 Control module comm bus "A" Off
|
|
2
|
- C1604-96 TORQUE SENSOR
- C1606-96 EPS MOTOR
- C1608-43 CONTROL UNIT
- C1608-44 CONTROL UNIT
- C1608-45 CONTROL UNIT
- C1608-46 CONTROL UNIT
- C1608-49 CONTROL UNIT
- C1608-54 CONTROL UNIT
- C1624-00 Signal connector
|
|
3
|
- C161A-82 ABS system
- C161A-83 ABS system
- C161A-86 ABS system
- C161B-86 ABS system
- C161B-87 ABS system
- C161C-82 ST angle sensor system
- C161C-83 ST angle sensor system
- C161C-86 ST angle sensor system
- C161C-87 ST angle sensor system
- C161E-86 ABS system
- C1621-86 BCM system
- C1621-87 BCM system
- C1623-87 ECM system
- C1629-87 IPDM E/R system
- U2140-87 CAN comm err (ECM)
- U2148-87 CAN comm err (brake control unit)
- U214F-87 CAN comm err (BCM)
- U2156-87 CAN comm err (steering angle sensor)
- U215B-87 CAN comm err (IPDM E/R)
|