C1712 - C1715, C1720 - C1723, C1724 - C1727 TRANSMITTER MALFUNCTION

Description
One or more transmitters are malfunctioning internally.

DTC Logic

DTC DETECTION LOGIC

1. 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.
2. Check all tire pressures with CONSULT-III within 5 minutes. Does DATA MONITOR ITEM display tire pressure as normal without any warning lamp?

YES >> Inspection End.
NO >> Refer to Diagnosis Procedure.

Diagnosis Procedure

MALFUNCTION CODE NO. 31, 32, 33, 34, 41, 42, 43, 44, 45, 46, 47 OR 48 (DTC C1712, C1713, C1714, C1715, C1720, C1721, C1722, C1723, C1724, C1725, C1726 OR C1727)
1.PERFORM ID REGISTRATION

1. Carry out ID registration of all transmitters. Refer to See: Instrument Panel, Gauges and Warning Indicators\Tire Monitoring System\Testing and Inspection\Programming and Relearning\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. >> GO TO 2

2.REPLACE TRANSMITTER

1. Check low tire pressure warning lamp again for flashing, replace malfunctioning transmitter. Refer to See: Instrument Panel, Gauges and Warning Indicators\Tire Pressure Sensor\Service and Repair.
2. Carry out ID registration of all transmitters. Can ID registration of all transmitters be completed?

YES >> GO TO 3
NO >> GO TO See: C1708.
3.DRIVE VEHICLE

1. 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.
2. Check all tire pressures with CONSULT-III within 5 minutes. Does "DATA MONITOR ITEM" display tire pressure as normal without any warning lamp?

YES >> Inspection End.
NO >> Replace malfunctioning transmitter, and perform Step 3 again.

Special Repair Requirement
Perform preliminary check. Refer to See: Instrument Panel, Gauges and Warning Indicators\Tire Monitoring System\Testing and Inspection\Initial Inspection and Diagnostic Overview\Preliminary Check.