Nissan Juke Service and Repair Manual : HVAC branch line circuit

Diagnosis Procedure

1.CHECK CONNECTOR

1. Turn the ignition switch OFF.

2. Disconnect the battery cable from the negative terminal.

3. Check the terminals and connectors of the A/C auto amp. for damage, bend and loose connection (unit side and connector side).

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

NO >> Repair the terminal and connector.

2.CHECK HARNESS FOR OPEN CIRCUIT

1. Disconnect the connector of A/C auto amp.

2. Check the resistance between the A/C auto amp. harness connector terminals.

- 4WD models

- 2WD models


- 2WD models

Is the measurement value within the specification?


Is the measurement value within the specification? YES >> GO TO 3.

NO >> Repair the A/C auto amp. branch line.

3.CHECK POWER SUPPLY AND GROUND CIRCUIT

Check the power supply and the ground circuit of the A/C auto amp. Refer to the following.

• 4WD models: HAC-73, "A/C AUTO AMP. : Diagnosis Procedure" • 2WD models: HAC-162, "A/C AUTO AMP. : Diagnosis Procedure"

Is the inspection result normal? YES (Present error)>>Replace the A/C auto amp. Refer to the following.

• 4WD models: HAC-91, "Removal and Installation" • 2WD models: HAC-188, "Removal and Installation"

YES (Past error)>>Error was detected in the A/C auto amp. branch line.

NO >> Repair the power supply and the ground circuit.

    A-bag branch line circuit
    Diagnosis Procedure WARNING: • Before servicing, turn ignition switch OFF, disconnect battery negative terminal, and wait 3 minutes or more. (To discharge backup capacitor.) • Never use unspecif ...

    MDU branch line circuit
    Diagnosis Procedure 1.CHECK CONNECTOR 1. Turn the ignition switch OFF. 2. Disconnect the battery cable from the negative terminal. 3. Check the terminals and connectors of the multi display unit f ...

    Other materials:

    Front wiper drive assembly
    Exploded View REMOVAL LHD models 1. Front wiper arm cap 2. Front wiper arm LH 3. Front wiper blade LH 4. Front wiper arm RH 5. Front wiper blade RH 6. Front wiper drive assembly : Pawl : N·m (kg-m, in-lb) : N·m (kg-m, ft-lb) RHD models 1. Front wiper arm cap 2. Front wiper arm ...

    Structure and operation
    Sectional View 1. Transfer cover 2. Ring gear shaft 3. Companion flange 4. Drive pinion 5. Ring gear 6. Transfer case Operation Principle POWER TRANSFER DIAGRAM 1. Engine 2. Transaxle 3. Transfer 4. Propeller shaft 5. Electric controlled coupling 6. Rear final drive ELECTR ...

    P0611 ECM protection
    Description This DTC is detected when the ECM protective function is activated due to an extreme temperature increase in ECM, resulting from severe conditions such as heavy load driving. DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1.PERFORM DTC CONFIRMATION PROCEDURE This DTC ...