C1711

DTC Logic


DTC DETECTION LOGIC







DTC CONFIRMATION PROCEDURE


1. DTC REPRODUCTION PROCEDURE

With CONSULT
1.Drive for 3 minutes at a speed of 40 km/h (25 MPH) or more, then drive normally for 10 minutes.
2.Perform "SELF-DIAG RESULTS" in "AIR PRESSURE MONITOR" of "BCM".
Is DTC "C1708", "C1709", "C1710", "C1711" detected?
YES- Perform trouble diagnosis. Refer to "Diagnosis Procedure" .
NO- INSPECTION END


Diagnosis Procedure


1. CHECK TIRE PRESSURE SIGNAL

With CONSULT
1.Drive for 3 minutes at a speed of 40 km/h (25 MPH) or more, then drive normally for 10 minutes.
2.Perform "DATA MONITOR" in "AIR PRESSURE MONITOR" of "BCM".
3.Select "BCM" in "DATA MONITOR", and check that the tire pressures match the standard value.






CAUTION:
Stop the vehicle and within 5 minutes, use "DATA MONITOR" in "AIR PRESSURE MONITOR" of "BCM"
to display the tire pressure for all wheels.
Is a tire pressure of 0 kPa (0 Psi) displayed for all wheels?
YES- GO TO 2.
NO- GO TO 5.

2. CHECK HARNESS BETWEEN BCM AND TIRE PRESSURE RECEIVER

1.Turn the ignition switch OFF.
2.Disconnect BCM harness connector and tire pressure receiver harness connector.
3.Check the continuity between BCM harness connector and tire pressure receiver harness connector.





4.Check the continuity between BCM harness connector and ground.





Is the inspection result normal?
YES- GO TO 3.
NO- Repair or replace damaged parts.

3. CHECK TIRE PRESSURE RECEIVER POWER SUPPLY CIRCUIT

1.Connect the BCM harness connector.
2.Turn the ignition switch ON.

CAUTION:
Never start the engine.
3.Check the voltage between the BCM harness connector and ground.





Is the inspection result normal?
YES- GO TO 4.
NO- Repair or replace damaged parts.

4. CHECK TIRE PRESSURE RECEIVER

Check tire pressure receiver. Refer to "Diagnosis Procedure" Testing and Inspection.
Is the inspection result normal?
YES- GO TO 5.
NO- Replace tire pressure receiver. Refer to "Exploded View" Exploded View.

5. CHECK ID REGISTRATION

Perform ID registration of all tire pressure sensors. Refer to "Work Procedure" Service and Repair.
Can ID registration of all tire pressure sensors be completed?
YES- GO TO 6.
NO- Replace tire pressure sensor. Refer to "Exploded View" Exploded View.

6. CHECK TIRE PRESSURE MONITORING SYSTEM

With CONSULT
1.Drive at a speed of 40 km/h (25 MPH) or more for several minutes without stopping.
2.Perform "DATA MONITOR" in "AIR PRESSURE MONITOR" of "BCM".
3.Select "BCM" in "DATA MONITOR", and check that the tire pressures match the standard value.






CAUTION:
Stop the vehicle and within 15 minutes, use "DATA MONITOR" in "AIR PRESSURE MONITOR" of
"BCM" to read the tire pressure for all wheels.
Is the inspection result normal?
YES- Replace the DTC-detected malfunctioning tire pressure sensor. Refer to "Exploded View" Exploded View.
NO- Replace BCM. Refer to "Exploded View" Exploded View.