Nissan Juke Service and Repair Manual : Thermo control amplifier

Component Function Check

1.CHECK A/C ON SIGNAL

1. Turn ignition switch ON.With CONSULT-III


1. Turn ignition switch ON.

2. Select “AIR CONDITIONER” of “BCM” using CONSULT-III.

3. Select “THERMO AMP” in “DATA MONITOR” mode, and check status under the following condition.

Is the inspection result normal?


Is the inspection result normal? YES >> INSPECTION END

NO >> Refer to HAC-224, "Diagnosis Procedure".

Diagnosis Procedure

1.CHECK FUSE

1. Turn ignition switch OFF.

2. Check 10A fuse (No. 15, located in fuse block (J/B)].

NOTE

:
Refer to PG-22, "Fuse, Connector and Terminal Arrangement".

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

NO >> Replace the blown fuse after repairing the affected circuit if a fuse is blown.

2.CHECK THERMO CONTROL AMP. POWER SUPPLY

1. Turn ignition switch OFF.

2. Disconnect thermo control amp. connector.

3. Turn ignition switch ON.

4. Check voltage between thermo control amp. harness connector and ground.

Is the inspection result normal?


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

NO >> Repair harness or connector between thermo control amp. and fuse.

3.CHECK THERMO CONTROL AMP. GROUND CIRCUIT FOR OPEN

1. Turn ignition switch OFF.

2. Check continuity between thermo control amp. harness connector and ground.

Is the inspection result normal?


Is the inspection result normal? YES >> GO TO 4.

NO >> Repair harness or connector.

4.CHECK THERMO CONTROL AMP. SIGNAL


4.CHECK THERMO CONTROL AMP. SIGNAL

1. Turn ignition switch ON.

2. Check voltage between thermo control amp. harness connector and ground.

Is the inspection result normal? YES >> Replace thermo control amp. Refer to HAC-240, "Removal and Installation".

NO >> GO TO 5.

5.CHECK THERMO CONTROL AMP. SIGNAL CIRCUIT FOR OPEN

1. Turn ignition switch OFF.

2. Disconnect BCM connector.

3. Check continuity between thermo control amp. harness connector and BCM harness connector.

Is the inspection result normal?


Is the inspection result normal? YES >> Replace BCM. Refer to BCS-93, "Removal and Installation" (with Intelligent Key) or BCS-161, "Removal and Installation" (without Intelligent Key).

NO >> Repair harness or connector.

    Blower fan on signal
    Component Function Check 1.CHECK BLOWER FAN ON SIGNAL With CONSULT-III 1. Turn ignition switch ON. 2. Select “AIR CONDITIONER” of “BCM” using CONSULT-III. 3. Select “FAN ON SIG” in “DATA MONITOR” ...

    A/C indicator
    Diagnosis Procedure 1.CHECK SYMPTOM Check symptom. A/C indicator dose not turn ON>>GO TO 2. A/C indicator dose not turn OFF>>GO TO 6. 2.CHECK FUSE 1. Turn ignition switch OFF. ...

    Other materials:

    Keyfob
    Replace the battery in the keyfob as follows: 1. Remove the screw. 2. Insert a small screwdriver into the slit of the corner and twist it to separate the upper part from the lower part. Use a cloth to protect the casing. 3. Replace the battery with a new one. Recommended battery: CR1620 or eq ...

    Radiator core support
    HR16DE HR16DE : Exploded View 1. Radiator core support upper 2. Air guide RH (MT models) 3. Radiator core support lower 4. Air guide LH 5. Air guide (upper) 6. Air guide LH (CVT models) 7. Air guide RH (CVT models) : N·m (kg-m, ft-lb) HR16DE : Removal and Installation RADIATOR CORE SU ...

    Connector information
    How to Read Connector Type 1 : Connector model 2 : Cavity 3 : Male (M) and female (F) terminals 4 : Connector color 5 : Special type B Body Harness D Door Harness E Engine Room Harness F Engine Control Harness M Ma ...