P1722

P1722 VEHICLE SPEED

Description

The vehicle speed signal is transmitted from ABS actuator and electric unit (control unit) to TCM by CAN communication line.


DTC Logic


DTC DETECTION LOGIC







DTC CONFIRMATION PROCEDURE


CAUTION:
Always drive vehicle at a safe speed.

1. PREPARATION BEFORE WORK

If another "DTC CONFIRMATION PROCEDURE" occurs just before, turn ignition switch OFF and wait for at least 10 seconds, then perform the next test.
- GO TO 2.

2. CHECK DTC DETECTION

With CONSULT
1.Start the engine.
2.Select "Data Monitor" in "TRANSMISSION".
3.Select "VSP SENSOR".
4.Drive the vehicle.
5.Maintain the following condition for 10 seconds or more.

VSP SENSOR : 10 km/h (7 MPH) or more

6.Stop the vehicle.
7.Select "Self Diagnostic Results" in "TRANSMISSION".
Is "P1722" detected?
YES- Go to .
NO- INSPECTION END


Diagnosis Procedure


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

With CONSULT
1.Turn ignition switch ON.
2.Select "Self Diagnostic Results" in "ABS".
Is any DTC detected?
YES- Check DTC detected item. Testing and Inspection
NO- Check intermittent incident. Intermittent Incident.