Data from Transmitter Not Being Received

TROUBLE DIAGNOSIS FOR SELF-DIAGNOSTIC ITEMS

Data from Transmitter Not Being Received

NOTE:
The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech II
User Guide for additional information.
- Activate and display TPMS transmitter IDs
- Display tire pressure reported by the TPMS transmitter
- Read TPMS DTCs
- Register TPMS transmitter IDs

MALFUNCTION CODE NO. 21, 22, 23 OR 24 (DTC C1708, C1709, C1710 OR C1711)


1. CHECK BCM

Drive for several minutes. Check all tire pressures with CONSULT.
Are all tire pressures displayed as 0 kPa?
YES- GO TO 2.
NO- GO TO 3.

2. CHECK REMOTE KEYLESS ENTRY RECEIVER CONNECTOR

Check remote keyless entry receiver connector for damage or loose connections.
OK or NG
OK- Replace BCM, then GO TO 3. Service and Repair.
NG- Repair or replace remote keyless entry receiver connector.

3. PERFORM ID REGISTRATION

Carry out ID registration of all transmitters. ID Registration Procedure.
Is there a tire that cannot register ID?
YES- Replace transmitter of the tire, then GO TO 5. Service and Repair.
NO- GO TO 4.

4. DRIVE VEHICLE

1.Drive at a speed of 40 km/h (25 MPH) or more for several minutes without stopping.
2.Check all tire pressures with CONSULT within 15 minutes after vehicle speed becomes 17 km/h (11
MPH).
Does "DATA MONITOR ITEM" display tire pressure as normal without any warning lamp?
YES- Inspection End.
NO- GO TO 5.

5. ID REGISTRATION AND VEHICLE DRIVING

1.Carry out ID registration of all transmitters. ID Registration Procedure.
2.Drive at a speed of 40 km/h (25 MPH) or more for 3 minutes, and then drive the vehicle at any speed for
10 minutes.
3.Check all tire pressures with CONSULT within 5 minutes.
Does "DATA MONITOR ITEM" display tire pressure as normal without any warning lamp?
YES- Inspection End.
NO- GO TO the inspection applicable to DTC.