C1718

C1716, C1717, C1718, C1719 TRANSMITTER (PRESSDATA)

Description
A sensor-transmitter integrated with a valve is installed on a wheel, and transmits a detected air pressure signal by radio wave.

DTC Logic

C1716-C1719:

DTC CONFIRMATION PROCEDURE

1.VEHICLE DRIVING

With CONSULT-III
1. Drive at a speed 40 km/h (25 MPH) or more for 3 minutes, and then drive the vehicle at any speed for 10 minutes. Then check all tire pressure with CONSULT-III "DATA MONITOR" within 5 minutes.





Does "DATA MONITOR" displayed the standardized value without turning low tire pressure warning lamp ON?
YES >> INSPECTION END
NO >> Go to Diagnosis procedure. Refer to "Diagnosis Procedure".

Diagnosis Procedure

1.CHECK TIRE PRESSURE

With CONSULT-III
1. Adjust tire pressure to specified value. Refer to WT-98, "Tire". [1][2]Specifications
2. Perform the ID registration of all transmitters. Refer to WT-5, "ID REGISTRATION PROCEDURE: Special Repair Requirement". Transmitter ID Registration Procedure
3. Drive at a speed of 40 km/h (25 MPH) or more for several minutes without stopping.
4. Check all tire pressure with CONSULT-III "DATA MONITOR" within 15 minutes after vehicle speed become 17 km/h (11 MPH).





Is tire pressure indicated as 438.60 kPa (4.47 kg/cm2, 63.60 psi) on the "DATA MONITOR" screen?
YES >> Replace malfunctioning transmitter.
NO >> GO TO 2.

2.CHECK TIRE PRESSURE MONITORING SYSTEM

With CONSULT-III
1. Perform the ID registration of all transmitters. Refer to WT-5, "ID REGISTRATION PROCEDURE: Special Repair Requirement". Transmitter 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. Then check all tire pressures with CONSULT-III "DATA MONITOR" within 5 minutes.
Does "DATA MONITOR" displayed the standardized value without turning low tire pressure warning lamp ON?
YES >> INSPECTION END
NO >> Perform the self-diagnosis, inspect detected malfunction. Refer to WT-11, "AIR PRESSURE MONITOR: Diagnosis Description". Air Pressure Monitor: Diagnosis Description

Component Inspection

1.CHECK TRANSMITTER

With CONSULT-III
1. Adjust tire pressure to specified value. Refer to WT-98, "Tire". [1][2]Specifications
2. Perform ID registration of all transmitters. Refer to WT-5, "ID REGISTRATION PROCEDURE: Special Repair Requirement". Transmitter ID Registration Procedure
3. Drive at a 40 km/h (25 MPH) or more for several minutes without stopping.
4. Check all tire pressure with CONSULT-III "DATA MONITOR" within 15 minutes after vehicle speed become 17 km/h (11 MPH).
Is tire pressure indicated as 438.60 kPa (4.47 kg/cm2, 63.60 psi) on the "DATA MONITOR" screen?
YES >> Replace malfunctioning transmitter.
NO >> Check BCM and tire pressure receiver.

Special Repair Requirement

1.CHECK TIRE AIR PRESSURE
Check all tire air pressures. Refer to WT-98, "Tire". [1][2]Specifications
Does all tire pressure data meet the specification?
YES >> GO TO 2.
NO >> Inspect or repair the tires or wheels and adjust the tire pressure to the specification.

2.PERFORM ID REGISTRATION
Perform ID registration. Refer to WT-5, "ID REGISTRATION PROCEDURE: Special Repair Requirement". Transmitter ID Registration Procedure
Can ID registration of all transmitters be completed?
YES >> END
NO >> GO TO 1.