P1722

P1722 VEHICLE SPEED

Description

TCM receives vehicle speed signal from ABS actuator and electric unit (control unit) via CAN communication.


DTC Logic


DTC DETECTION LOGIC







DTC CONFIRMATION PROCEDURE


CAUTION:
Always drive vehicle at a safe speed.

1. PRECONDITIONING

Immediately after performing any "DTC CONFIRMATION PROCEDURE", always turn ignition switch OFF.
Then wait at least 10 seconds before performing the next test.
- GO TO 2.

2. PERFORM DTC CONFIRMATION PROCEDURE

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

VSP SENSOR : More than 10 km/h (7 MPH)

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 WITH ABS

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