Nissan Juke Service and Repair Manual : Daytime running light relay circuit

Component Function Check

1.CHECK DAYTIME RUNNING LIGHT OPERATION

1. Select “EXTERNAL LAMPS” of IPDM E/R active test item.CONSULT-III ACTIVE TEST


1. Select “EXTERNAL LAMPS” of IPDM E/R active test item.

2. With operating the test item, check that parking lamp, tail lamp and license plate lamp are turned ON.

TAIL : Parking lamp, tail lamp and license plate lamp ON Off : Parking lamp, tail lamp and license plate lamp OFF

Is the inspection result normal? YES >> Daytime running light relay circuit is normal.

NO >> Refer to EXL-50, "Diagnosis Procedure".

Diagnosis Procedure

1.CHECK DAYTIME RUNNING LIGHT RELAY FUSE

1. Turn ignition switch OFF.

2. Check that the following fuse is not fusing.

Gasoline engine models

Diesel engine models


Diesel engine models

Is the inspection result normal?


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

NO >> Replace the fuse after repairing the applicable circuit.

2.CHECK DAYTIME RUNNING LIGHT RELAY POWER SUPPLY

1. Remove daytime running light relay.

2. Check voltage between daytime running light relay harness connector and ground.

Is the inspection result normal?


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

NO >> Repair or replace harness.

3.CHECK DAYTIME RUNNING LIGHT RELAY

Check daytime running light relay. Refer to EXL-51, "Component Inspection".

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

NO >> Replace daytime running light relay.

4.CHECK DAYTIME RUNNING LIGHT RELAY CONTROL SIGNAL OUTPUT

1. Install daytime running light relay.CONSULT-III ACTIVE TEST


1. Install daytime running light relay.

2. Turn ignition switch ON.

3. Select “EXTERNAL LAMPS” of IPDM E/R active test item.

4. With operating the test item, check voltage between IPDM E/R harness connector and ground.

Is the inspection result normal?


Is the inspection result normal? YES >> Daytime running light relay circuit is OK.

Fixed at 0 V >>GO TO 5.

Fixed at battery voltage >>Replace IPDM E/R.

5.CHECK DAYTIME RUNNING LIGHT RELAY CONTROL SIGNAL OPEN CIRCUIT

1. Turn ignition switch OFF.

2. Remove daytime running light relay.

3. Disconnect IPDM E/R harness connector.

4. Check continuity between IPDM E/R harness connector and daytime running light relay harness connector.

Is the inspection result normal?


Is the inspection result normal? YES >> GO TO 6.

NO >> Repair or replace harness.

6.CHECK DAYTIME RUNNING LIGHT RELAY CONTROL SIGNAL SHORT CIRCUIT

Check continuity between IPDM E/R harness connector and ground.

Is the inspection result normal?


Is the inspection result normal? YES >> Replace IPDM E/R.

NO >> Repair or replace harness.

Component Inspection

1.CHECK DAYTIME RUNNING LIGHT RELAY

1. Turn ignition switch OFF.

2. Remove daytime running light relay.

3. Apply battery voltage to daytime running light relay between terminals 1 and 2.

4. Check continuity of daytime running light relay.

Is the inspection result normal?


Is the inspection result normal? YES >> Daytime running light relay is normal.

NO >> Replace daytime running light relay.

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