DTC Diagnosis Procedure

WARNING: This page is about a different car, the 2019 Nissan NV3500 HD, 2019 Nissan NV2500 HD, and 2019 Nissan NV1500. However, it is still accessible from the selected car via links, so may be relevant.

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 sensor IDs
Display tire pressure reported by the TPMS sensor
Read TPMS DTCs
Register TPMS sensor IDs

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 tire pressure sensor. Refer to Removal and Installation .

NO

GO TO 2.
CHECK TIRE PRESSURE SIGNAL
With CONSULT
1. Perform tire pressure sensor ID registration for all wheels. Refer to 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. Select "AIR PRESS FL", "AIR PRESS FR", "AIR PRESS RR" and "AIR PRESS RL" in "Data Monitor" of "AIR PRESSURE MONITOR."
5. Within 5 minutes after vehicle is stopped, read the values displayed on CONSULT.
Are tire pressures displayed as 879.08 kPa (8.96 kg/cm ² , 127.5 psi)?

YES

Replace tire pressure sensor that tire pressure is displayed as 879.08 kPa (8.96 kg/cm ² , 127.5 psi). Refer to Removal and Installation .

NO

Perform "DTC CONFIRMATION PROCEDURE" again. Refer to DTC Logic .