Nissan Rogue Service Manual: C1730, C1731, C1732, C1733 flat tire

Nissan Rogue Service Manual / Suspension / Road Wheels & Tires / DTC/circuit diagnosis / C1730, C1731, C1732, C1733 flat tire

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

DTC DETECTION LOGIC

DTC	Display Item	Malfunction Detected Condition	Possible Cause
C1730	FLAT TIRE FL	Front LH tire pressure is 70 kPa (0.7 kg/cm2, 10 psi) or less.	Low tire pressure Tire pressure sensor
C1731	FLAT TIRE FR	Front RH tire pressure is 70 kPa (0.7 kg/cm2, 10 psi) or less.
C1732	FLAT TIRE RR	Rear RH tire pressure is 70 kPa (0.7 kg/cm2, 10 psi) or less.
C1733	FLAT TIRE RL	Rear LH tire pressure is 70 kPa (0.7 kg/cm2, 10 psi) or less.

DTC CONFIRMATION PROCEDURE

1.PERFORM SELF DIAGNOSTIC RESULT

With CONSULT

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.
Perform Self Diagnostic Result.

Is DTC C1730, C1731, C1732, or C1733 detected? YES >> Proceed to WT-32, "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 sensor IDs
Display tire pressure reported by the TPMS sensor
Read TPMS DTCs
Register TPMS sensor IDs

1.TIRE PRESSURE SENSOR ID REGISTRATION

Perform tire pressure sensor ID registration. Refer to WT-21, "Work Procedure".

Can the tire pressure sensor ID registration be completed? YES >> GO TO 2.

NO >> Replace applicable tire pressure sensor. Refer to WT-61, "Removal and Installation".

2.CHECK TIRE PRESSURE

Check the air pressure of all wheels. Refer to WT-65, "Tire Air Pressure".

Is the inspection result normal? YES >> Perform DTC CONFIRMATION PROCEDURE again. Refer to WT-32, "DTC Logic".

NO >> GO TO 3.

3.CHECK TIRE PRESSURE SIGNAL

With CONSULT

Adjust tire pressure for all wheels to the specified value. Refer to WT-65, "Tire Air Pressure".
Select “AIR PRESSURE MONITOR” from “BCM” Data Monitor.
Check that the air pressures match the specified value.

Monitor item	Displayed value
AIR PRESS FL	Approximately equal to value indicated on tire gauge for front LH tire
AIR PRESS FR	Approximately equal to value indicated on tire gauge for front RH tire
AIR PRESS RR	Approximately equal to value indicated on tire gauge for rear RH tire
AIR PRESS RL	Approximately equal to value indicated on tire gauge for rear LH tire

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

NO >> Repair or replace malfunctioning components.

C1729 vehicle speed signal

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 dis ...

C1734 BCM

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 dis ...

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