Nissan Juke Service and Repair Manual : U1406 boost pressure input

DTC Logic

DTC DETECTION LOGIC

Diagnosis Procedure


Diagnosis Procedure

1.PERFORM ECM SELF-DIAGNOSIS

Using CONSULT-III, check the “self diagnosis result” of “ENGINE” and repair or replace any malfunctioning parts.

>> Refer to EC-108, "DTC Index".

    U1405 engine torque signal
    DTC Logic DTC DETECTION LOGIC Diagnosis Procedure 1.PERFORM ECM SELF-DIAGNOSIS Using CONSULT-III, check the “self diagnosis result” of “ENGINE” and repair or replace any malfunctioning parts. ...

    U1412 long ACC input
    DTC Logic DTC DETECTION LOGIC Diagnosis Procedure 1.PERFORM ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) SELF-DIAGNOSIS Using CONSULT-III, check the “self diagnosis result” of “ABS” and repair ...

    Other materials:

    Drive belt
    Checking • Inspection should be done only when engine is cold or over 30 minutes after the engine is stopped. 1 : Alternator 2 : Water pump 3 : Crankshaft pulley 4 : A/C compressor 5 : Idler pulley 6 : Drive belt • Visually check belts for wear, damage, and cracks on inside and edges. ...

    Fan control amplifier
    Exploded View 1. A/C unit assembly 2. Fan control amp.*1 3. Blower fan resistor*2 4. Blower motor 5. Blower motor cover • *1: Automatic air conditioner • *2: Manual air conditioner Removal and Installation REMOVAL 1. Remove instrument panel assembly. Refer to IP-13, "Removal and ...

    Air conditioning cut control
    Air conditioning cut control : System Diagram Air conditioning cut control : System Description INPUT/OUTPUT SIGNAL CHART *: ECM determines the start signal status by the signals of engine speed and battery voltage. SYSTEM DESCRIPTION This system improves engine operation when the air ...