Nissan Juke Service and Repair Manual : PTC heater control unit connection recognition signal circuit

Diagnosis Procedure

1.CHECK PTC HEATER CONTROL UNIT CONNECTION RECOGNITION SIGNAL

1. Turn ignition switch ON.

2. Check voltage between combination meter harness connector and ground.

Is the inspection result normal?


Is the inspection result normal? YES >> INSPECTION END NO >> GO TO 2.

2.CHECK PTC HEATER CONTROL UNIT CONNECTION RECOGNITION SIGNAL CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect combination meter connector and PTC heater control unit connector.

3. Check continuity between combination meter harness connector and PTC heater control unit harness connector.

4. Check continuity between combination meter harness connector and ground.


4. Check continuity between combination meter harness connector and ground.

Is the inspection result normal?


Is the inspection result normal? YES >> INSPECTION END

NO >> Repair harness or connector.

    A/C auto AMP. Connection recognition signal circuit
    Diagnosis Procedure 1.CHECK A/C AUTO AMP. CONNECTION RECOGNITION SIGNAL 1. Turn ignition switch ON. 2. Check voltage between combination meter harness connector and ground. Is the inspection res ...

    Other materials:

    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 ...

    CAN communication circuit
    Description CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle multiplex communication line with high data communication speed and excellent error detection ability. Many electronic control units are equipped onto a vehicle, and each co ...

    Evap canister
    2WD : Hydraulic Layout EVAPORATIVE EMISSION LINE DRAWING 1.EVAP canister purge volume control solenoid valve 2. EVAP canister 3. EAVP line 4. Fuel line NOTE: Do not use soapy water or any type of solvent while installing vacuum hose or purge hoses. 2WD : Removal and Installation REMOV ...