Nissan Juke Service and Repair Manual : P0641 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

    P0638 electric throttle control actuator function
    DTC Logic DTC DETECTION LOGIC NOTE: If DTC P0638 is displayed with DTC P0120 or P2100, first perform trouble diagnosis for DTC P0120 or P2100. Refer to EC-909, "DTC Logic" (P0120), ...

    P0651 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 ...

    Other materials:

    Combination meter
    Reference Value VALUES ON THE DIAGNOSIS TOOL NOTE: Some items are not available according to vehicle specification. TERMINAL LAYOUT PHYSICAL VALUES Fail-Safe FAIL-SAFE The combination meter activates the fail-safe control if CAN communication with each unit is malfuncti ...

    System
    METER SYSTEM METER SYSTEM : System Diagram *: K9K engine models METER SYSTEM : System Description COMBINATION METER • The combination meter receives necessary signals from each unit, switch, and sensor to control the following functions. - Measuring instruments - Shift position indicat ...

    B1184 lap Pre-tensioner LH
    DTC Logic DTC CONFIRMATION PROCEDURE 1.CHECK SELF-DIAGNOSTIC RESULT With CONSULT-III 1. Turn ignition switch ON. 2. Perform “Self Diagnostic Result” mode of “AIR BAG” using CONSULT-III. Without CONSULT-III 1. Turn ignition switch ON. 2. Check the air bag warning lamp status. Refer to SRC ...