Nissan Sentra Service Manual: C1716, C1717, C1718, C1719 Transmitter (pressure data)

DTC Logic

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

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.PERFORM SELF DIAGNOSTIC RESULT

With CONSULT

1. Turn the ignition switch ON.
2. Check the tire pressure for all wheels and adjust to the specified value. Refer to WT-54, "Tire Air Pressure".
3. Perform “SELF DIAGNOSTIC RESULT”.

Is DTC “C1716”, “C1717”, “C1718”, or “C1719” detected? YES >> Proceed to WT-30, "Diagnosis Procedure".

NO >> Inspection End.

Diagnosis Procedure

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

1.CHECK TIRE PRESSURE

Check the air pressure of all wheels. Refer to pressure observed during “DTC CONFIRMATION PROCEDURE”.

Is the inspection result normal? YES >> Replace the DTC-detected malfunctioning transmitter. Refer to WT-50, "Removal and Installation".

NO >> GO TO 2.

2.CHECK TIRE PRESSURE SIGNAL

With CONSULT

1. Perform transmitter ID registration for all wheels. Refer to WT-22, "Work Procedure".
2. Drive for 3 minutes at a speed of 40 km/h (25 MPH) or more, then drive normally for 10 minutes.
3. Stop the vehicle.
4. On “DATA MONITOR” select “AIR PRESS FL”, “AIR PRESS FR”, “AIR PRESS RR” and “AIR PRESS RL”.
5. Within 5 minutes after vehicle is stopped, read the values displayed on CONSULT.

Are tire pressures displayed as 438.6 kPa (4.47 kg/cm2, 63.6 psi)? YES >> Replace transmitter for the tire that displayed pressure as 438.6 kPa (4.47 kg/cm2, 63.6 psi).

Refer to WT-50, "Removal and Installation".

NO >> Perform “DTC CONFIRMATION PROCEDURE” again. Refer to WT-30, "DTC Logic".

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