P3194

DTC Logic


DTC DETECTION LOGIC

NOTE:
- If DTC P3194 is displayed with DTC UXXXX, first perform the trouble diagnosis for DTC UXXXX. Refer to
Testing and Inspection.
- If DTC P3194 is displayed with DTC P0A1D, first perform the trouble diagnosis for DTC P0A1D. Refer to
P0A1D.






DTC CONFIRMATION PROCEDURE


1. PERFORM DTC CONFIRMATION PROCEDURE

1.Turn ignition switch ON and wait at least 3 seconds.
2.Check DTC.
Is DTC detected?
YES- Proceed to .
NO- INSPECTION END


Diagnosis Procedure


1. CHECK DTC WITH ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)

Check DTC with ABS actuator and electric unit (control unit). Scan Tool Testing and Procedures.
Is the inspection result normal?
YES- Perform the trouble diagnosis for CAN communication system. Trouble Diagnosis Flow Chart
NO- Perform diagnosis procedure corresponding to DTC indicated. Testing and Inspection.