Nissan Rogue Service Manual: C1734 BCM

Nissan Rogue Service Manual / Suspension / Road Wheels & Tires / DTC/circuit diagnosis / 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 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
C1734	CONTROL UNIT	TPMS malfunction in BCM.	BCM

DTC CONFIRMATION PROCEDURE

1.PERFORM SELF DIAGNOSTIC RESULT

With CONSULT

Perform Self Diagnostic Result.

Is DTC C1734 detected? YES >> Proceed to WT-34, "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

Regarding Wiring Diagram information, refer to WT-15, "Wiring Diagram".

1.CHECK BCM HARNESS CONNECTORS

Check BCM harness connectors for damage or loose connections.

Is the inspection result normal? YES >> Repair or replace connectors.

NO >> GO TO 2.

2.CHECK BCM POWER SUPPLY AND GROUND

Check BCM power supply and ground. Refer to BCS-68, "Diagnosis Procedure" (with Intelligent Key System) or BCS-128, "Diagnosis Procedure" (without Intelligent Key System).

Is the inspection result normal? YES >> GO TO 3.

NO >> Repair or replace harness or connectors.

3.CHECK BCM INPUT/OUTPUT SIGNALS

Check BCM input/output signals. Refer to BCS-28, "Reference Value" (with Intelligent Key System) or BCS- 96, "Reference Value" (without Intelligent Key System).

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

NO >> Replace BCM. Refer to BCS-75, "Removal and Installation" (with Intelligent Key System) or BCS- 135, "Removal and Installation" (without Intelligent Key System).

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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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