Nissan Sentra B18 (2020-2025) Service Manual / Suspension / Road Wheels & Tires :: Symptom Diagnosis / Tire Pressure Monitoring System Symptom Table. Symptom Table

Nissan Sentra B18 (2020-2025) Service Manual: Tire Pressure Monitoring System Symptom Table. Symptom Table

Symptom Table

LOW TIRE PRESSURE WARNING LAMP SYMPTOM CHART

Diagnosis items	Symptom (Ignition switch ON)	Cause	Action
Low tire pressure warning lamp	The low tire pressure warning lamp illuminates for 1 second, then turns OFF.	Wake-up operation for all tire pressure sensors at wheels is completed.	No system malfunctions
	The low tire pressure warning lamp repeats blinking ON for 2 seconds and OFF for 0.2 seconds.	The all tire pressure sensor is not activated.	Perform the ID registration for all tire pressure sensors at wheels. Refer to Work Procedure.
	The low tire pressure warning lamp blinks once.	The front left tire pressure sensor is not activated.	Perform the ID registration for the tire pressure sensor at front left wheel. Refer to Work Procedure.
	The low tire pressure warning lamp repeats blinking twice.	The front right tire pressure sensor is not activated.	Perform the ID registration for the tire pressure sensor at front right wheel. Refer to Work Procedure.
	The low tire pressure warning lamp repeats blinking for 3 times.	The rear right tire pressure sensor is not activated.	Perform the ID registration for the tire pressure sensor at rear right wheel. Refer to Work Procedure.
	The low tire pressure warning lamp repeats blinking for 4 times.	The rear left tire pressure sensor is not activated.	Perform the ID registration for the tire pressure sensor at rear left wheel. Refer to Work Procedure.
	The low tire pressure warning lamp turns ON and stays illuminated.	Low tire pressure	Check the tire pressure for all wheels and adjust to the specified value. Refer to Tire Air Pressure.
Low tire pressure warning lamp	The low tire pressure warning lamp repeats blinking at 0.5-second intervals for 1 minute, and then stays illuminated.	The combination meter fuse is open or removed (or pulled out).	Check and install the combination meter fuse. If necessary, replace the fuse.
		The BCM harness connector is removed.	Check the connection conditions of the BCM harness connector, and repair if necessary.
		TPMS malfunction.	Perform CONSULT "Self Diagnostic Result". Refer to CONSULT Function (BCM — AIR PRESSURE MONITOR). If necessary, perform tire pressure sensor ID registration. Refer to Work Procedure.

 Road Wheels & Tires. Symptom Diagnosis

 Id Registration Cannot Be Completed

Symptom Description Symptom Description The ID of the tire pressure sensor installed in each wheel cannot be registered in the TPMS system. Inspect the tire pressure sensor or t...

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Reference Value
Reference Value Note: The Signal Tech II Tool [– (NI-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 ...