P2162

P2162 VEHICLE SPEED SENSOR

Description

ECM receives a rear wheel sensor signal from ABS actuator and electric unit (control unit) via CAN communication to switch combustion for the direct injection gasoline system. For the direct injection gasoline system, System Description.


DTC Logic


DTC DETECTION LOGIC

NOTE:
- If DTC P2162 is displayed with DTC UXXXX, first perform the trouble diagnosis for DTC UXXXX. Refer to
Testing and Inspection.
- If DTC P2162 is displayed with DTC P0607, first perform the trouble diagnosis for DTC P0607. P0607.






DTC CONFIRMATION PROCEDURE


1. PRECONDITIONING

If DTC Confirmation Procedure has been previously conducted, always perform the following procedure before conducting the next test.
1.Turn ignition switch OFF and wait at least 10 seconds.
2.Turn ignition switch ON.
3.Turn ignition switch OFF and wait at least 10 seconds.

TEST CONDITION:
Before performing the following procedure, confirm that battery voltage is more than 9 V at idle.
- GO TO 2.

2. PERFORM DTC CONFIRMATION PROCEDURE

1.Start engine and let it idle for at least 30 seconds.
NOTE:
Never depress the accelerator pedal during idle running.
2.Check 1st trip DTC.
Is 1st trip DTC detected?
YES- Proceed to .
NO- INSPECTION END


Diagnosis Procedure


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

With CONSULT
Check DTC with ABS actuator and electric unit (control unit). Scan Tool Testing and Procedures.
Is the inspection result normal?
YES- GO TO 2.
NO- Perform diagnosis procedure corresponding to DTC indicated.

2. CHECK REAR WHEEL SENSOR-I

With CONSULT
1.Stop the vehicle.
2.Set the parking brake.
3.Use CONSULT to select "RR RH SENSOR" and "RR RH SENSOR" in "DATA MONITOR" mode of "ABS"
4.Check indications of "RR RH SENSOR" and "RR RH SENSOR".
NOTE:
Never cause the vehicle to vibrate.
Is 0 km/h (0 MPH) indicated for both "RR RH SENSOR" and "RR RH SENSOR"?
YES- GO TO 3.
NO- Perform trouble diagnosis of the rear wheel sensor if 0 km/h (0 MPH) is not displayed. Refer to
C1115.

3. CHECK REAR WHEEL SENSOR-II

With CONSULT
1.Drive the vehicle at 20 km/h (13 MPH).

CAUTION:
Always drive vehicle at a safe speed.
2.Check indications of "RR RH SENSOR" and "RR RH SENSOR".
Is the difference between the indicated values of "RR RH SENSOR" and "RR RH SENSOR" within ± 1 km/h (1
MPH)?
YES- Check intermittent incident. Intermittent Incident.
NO- Perform trouble diagnosis of the rear wheel sensor. C1115