DTC detecting condition
-ECM detects a rear LH wheel sensor signal
or a rear RH wheel sensor signal transmitted
from the ABS actuator and electric unit (control
unit) via CAN communication at least for
15 seconds in a row when the vehicle is in
stopped condition.
Possible causes
• Harness or connectors
(The CAN communication line is open
or shorted)
• Rear LH wheel sensor
• Rear RH wheel sensor
• ABS actuator and electric unit (control
unit
P2162 VEHICLE SPEED SENSOR
Description INFOID:0000000006740048
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,
refer to EC-40, "DIRECT INJECTION GASOLINE SYSTEM : System Description".
Dealer will have to do some diagnosis for this. This code is setting in the ECM as well as the BCM-Air Pressure Monitor. This is the procedure for diagnosing from pages EC-483-484.
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 EC-483, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis Procedure INFOID:0000000006740050
1.CHECK DTC WITH ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
With CONSULT-III
Check DTC with ABS actuator and electric unit (control unit). Refer to BRC-38, "CONSULT-III Function".
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-III
1. Stop the vehicle.
2. Set the parking brake.
3. Use CONSULT-III 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
BRC-79, "Diagnosis Procedure".
3.CHECK REAR WHEEL SENSOR-II
With CONSULT-III
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. Refer to GI-43, "Intermittent Incident".
NO >> Perform trouble diagnosis of the rear wheel sensor. Refer to BRC-79, "Diagnosis Procedure"
