Nissan Juke Service and Repair Manual : P0651 sensor power supply

DTC Logic

DTC DETECTION LOGIC

Diagnosis Procedure


Diagnosis Procedure

1.CHECK GROUND CONNECTION

1. Turn ignition switch OFF.

2. Check ground connection E38. Refer to Ground Inspection in GI-44, "Circuit Inspection".

Is the inspection result normal? YES >> GO TO 2.

NO >> Repair or replace ground connection.

2.CHECK SENSOR POWER SUPPLY CIRCUITS

Check harness for short to power and short to ground, between the following terminals.

Is the inspection result normal?


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

NO >> Repair short to ground or short to power in harness or connectors.

3.CHECK INTERMITTENT INCIDENT

Refer to GI-42, "Intermittent Incident", ???INCIDENT SIMULATION TESTS??? and ???GROUND INSPECTION???.

>> INSPECTION END

    P0641 sensor power supply
    DTC Logic DTC DETECTION LOGIC Diagnosis Procedure 1.CHECK GROUND CONNECTION 1. Turn ignition switch OFF. 2. Check ground connection E38. Refer to Ground Inspection in GI-44, "Circuit Ins ...

    P0657 ECM relay
    DTC Logic DTC DETECTION LOGIC NOTE: When IPDM E/R DTC is indicated with DTC P0657, IPDM E/R DTC must be checked first. Diagnosis Procedure 1.CHECK GROUND CONNECTION 1. Turn ignition switch O ...

    Other materials:

    Diagnosis system (audio unit)
    Models with usb connection function MODELS WITH USB CONNECTION FUNCTION : On Board Diagnosis Function Self-diagnosis mode can check the following items. METHOD OF STARTING 1. Start the engine. 2. Turn OFF audio. 3. While pressing the “SET UP” switch, turn the MENU dial counterclockwise 3 cl ...

    Wheel Alignment
    HR16DE, K9K Measure value under unladen*2 conditions. *1: Since adjustment mechanism is not included, the value of the left and right wheels (both wheels) must be used as the standard value. *2: Fuel, engine coolant and lubricant are full. Spare tire, jack, hand tools and mats are in des ...

    Fusible link inspection
    How To Check A melted fusible link can be detected either by visual inspection or by feeling with finger tip. If its condition is questionable, use circuit tester or test lamp. 1 :Fusible link CAUTION: • If fusible link should melt, it is possible that critical circuit (power supply or large ...