C1708

DTC Logic


DTC DETECTION LOGIC







DTC CONFIRMATION PROCEDURE


1. PERFORM SELF DIAGNOSTIC RESULT

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.Stop the vehicle.
3.Perform "SELF DIAGNOSTIC RESULT".
Is DTC "C1708", "C1709", "C1710" or "C1711" detected?
YES- Proceed to .
NO- Inspection End.


Diagnosis Procedure

Regarding Wiring Diagram information, [1][2]Electrical Diagrams.

1. CHECK DATA MONITOR

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.Stop the vehicle.
3.On "DATA MONITOR" select "AIR PRESS FL", "AIR PRESS FR", "AIR PRESS RR" and "AIR PRESS RL".
4.Within 5 minutes after vehicle is stopped, read the values displayed on CONSULT.
Are all tire pressures displayed 0 kPa (psi)?
YES- GO TO 2.
NO- GO TO 5.

2. CHECK REMOTE KEYLESS ENTRY RECEIVER POWER CIRCUIT

1.Turn the ignition switch OFF.
2.Disconnect BCM and remote keyless entry receiver connectors.
3.Check continuity between BCM and remote keyless entry receiver connectors.





4.Check continuity between BCM connector and ground.





Is the inspection result normal?
YES- GO TO 3.
NO- Repair or replace the malfunctioning harness or connector.

3. CHECK REMOTE KEYLESS ENTRY RECEIVER SIGNAL CIRCUIT

1.Check continuity between BCM and remote keyless entry receiver connectors.





2.Check continuity between BCM connector and ground.





Is the inspection result normal?
YES- GO TO 4.
NO- Repair or replace the malfunctioning harness or connector.

4. CHECK REMOTE KEYLESS ENTRY RECEIVER GROUND CIRCUIT

Check continuity between BCM and remote keyless entry receiver connectors.





Is the inspection result normal?
YES- GO TO 5.
NO- Repair or replace the malfunctioning harness or connector.

5. TRANSMITTER ID REGISTRATION

Perform transmitter ID registration. Work Procedure.
Is transmitter ID registration completed?
YES- GO TO 6.
NO- Replace applicable transmitter. Removal And Installation.

6. 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.Stop the vehicle.
3.On "DATA MONITOR" select "AIR PRESS FL", "AIR PRESS FR", "AIR PRESS RR" and "AIR PRESS RL".
4.Within 5 minutes after vehicle stopped, check that the tire pressures are within specification. [1][2]Specifications.





Is the inspection result normal?
YES- Inspection End.
NO- Replace the BCM. Service and Repair.