Nissan Juke Service and Repair Manual : B2099 ignition relay off stuck

Description

The ignition relay integrated in IPDM E/R is operated with ignition switch ON signal from the ignition switch.

DTC Logic

DTC DETECTION LOGIC

NOTE:


NOTE

:
When IPDM E/R power supply voltage is low (Approx. 7 - 8 V for about 1 second), the “DTC: B2099” may be detected.

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-61, "Diagnosis Procedure".

NO >> INSPECTION END.

Diagnosis Procedure

1.CHECK IGNITION SWITCH ON SIGNAL CIRCUIT

1. Turn the ignition switch OFF.

2. Disconnect IPDM E/R harness connector and BCM harness connector.

3. Check continuity between IPDM E/R harness connectors and BCM harness connectors.

Does continuity exist?


Does continuity exist? YES >> Replace IPDM E/R. Refer to PCS-63, "Removal and Installation".

NO >> Repair the harness or connector.

    B2098 ignition relay on stuck
    Description The ignition relay integrated in IPDM E/R is operated with ignition switch ON signal from the ignition switch. DTC Logic DTC DETECTION LOGIC 1.PERFORM DTC CONFIRMATION PROCEDURE 1 ...

    Power supply and ground circuit
    Diagnosis Procedure 1.CHECK FUSES AND FUSIBLE LINK Check that the following IPDM E/R fuses or fusible links are not blown. Is the fuse fusing? YES >> Replace the blown fuse or fusible link ...

    Other materials:

    MR16DDT : Exploded View
    REMOVAL 1. “S” terminal harness 2. “B” terminal harness 3. Starter motor 4. Cylinder block : Vehicle front : N·m (kg-m, in-lb) : N·m (kg-m, ft-lb) DISASSEMBLY Type: S114-902 1. Magnetic switch assembly 2. Dust cover kit 3. Shift lever set 4. Center bracket (A) 5. Yoke assembly ...

    Disposal of air bag module
    Driver air bag module : Deployment CHECKING DEPLOYMENT TOOL Connecting to Battery CAUTION: The battery must show voltage of 9.6 V or more. Remove the battery from the vehicle and place it on dry wood blocks approximately 5.0 m (16.4 ft) away from the vehicle. • Wait 3 minutes after the vehi ...

    Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"
    The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain types of collision. Information necessary to service the system safely is include ...