Nissan Juke Service and Repair Manual : B2098 ignition relay on stuck

Description

• IPDM E/R operates the ignition relay when it receives an ignition switch ON signal from BCM via CAN communication.

• Turn the ignition relay OFF by pressing the push-button ignition switch once when the vehicle speed is 4 km/ h (2.5 MPH) or less.

• Turn the ignition relay OFF with the following operation when the vehicle speed is more than 4 km/h (2.5 MPH) or when an abnormal condition occurs in CAN communication from the combination meter (Emergency OFF)

- Press and hold the push-button ignition switch for 2 seconds or more.

- Press the push-button ignition switch 3 times within 1.5 seconds.

NOTE

:
The ignition relay does not turn ON for 3 seconds after emergency OFF even if the push-button ignition switch is pressed.

DTC Logic

DTC DETECTION LOGIC

1.PERFORM DTC CONFIRMATION PROCEDURE


1.PERFORM DTC CONFIRMATION PROCEDURE

1. Turn ignition switch ON.

2. Check DTC in “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT-III.

Is DTC detected? YES >> Refer to PCS-31, "Diagnosis Procedure".

NO >> INSPECTION END.

Diagnosis Procedure

1.PERFORM SELF DIAGNOSIS

1. Turn the ignition switch ON.

2. Erase “Self Diagnostic Result” of IPDM E/R.

3. Turn the ignition switch OFF, and wait for 1 second or more.

4. Turn the ignition switch ON. Check “Self Diagnostic Result” again.

Is DTC “B2098” displayed? YES >> Replace IPDM E/R. Refer to PCS-34, "Removal and Installation".

NO >> Refer to GI-42, "Intermittent Incident".

    U1000 can comm circuit
    Description CAN (Controller Area Network) is a serial communication line for real time applications. It is an on-vehicle multiplex communication line with high data communication speed and excelle ...

    B2099 ignition relay off stuck
    Description • IPDM E/R operates the ignition relay when it receives an ignition switch ON signal from BCM via CAN communication. • Turn the ignition relay OFF by pressing the push-button ignition ...

    Other materials:

    Differential side oil seal
    Exploded View 1. Transaxle assembly 2. Differential side oil seal (left side) 3. Differential side oil seal (right side) : Vehicle front : Always replace after every disassembly. : Genuine NISSAN CVT Fluid NS-2 Removal and Installation REMOVAL NOTE: Cap or plug openings to prevent flui ...

    P0725 engine speed
    Description The engine speed signal is transmitted from ECM to TCM by CAN communication line. DTC Logic DTC DETECTION LOGI DTC CONFIRMATION PROCEDURE CAUTION: Always drive vehicle at a safe speed. NOTE: If “DTC CONFIRMATION PROCEDURE” has been previously performed, always turn ignition ...

    Blower fan on signal
    Component Function Check 1.CHECK BLOWER FAN ON SIGNAL With CONSULT-III 1. Turn ignition switch ON. 2. Select “AIR CONDITIONER” of “BCM” using CONSULT-III. 3. Select “FAN ON SIG” in “DATA MONITOR” mode. 4. Check blower fan ON signal when the fan switch is operated. Is the inspection result n ...