Nissan Sentra Service Manual: C1704, C1705, C1706, C1707 Low tire pressure

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 “C1704”, “C1705”, “C1706”, or “C1707” detected? YES >> Proceed to WT-25, "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 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 stopped, check that the tire pressures are within specification. Refer to WT- 54, "Tire Air Pressure".

Is the inspection result normal? YES >> Inspection End.

NO >> Repair or replace malfunctioning components.