Subaru Crosstrek Service Manual: Inspection

1. DAYTIME RUNNING LIGHT SYSTEM CHECK

1.CHECK FUSE.

1) Turn the ignition switch to OFF.

2) Check the headlight HI fuse.

Is the fuse OK?

Day Time Running Light System > INSPECTION">Go to Step 2.

Replace the fuse.

2.CHECK RELAY.

Check the daytime running light relay and headlight HI relay.

Is the relay OK?

Day Time Running Light System > INSPECTION">Go to Step 3.

Replace the relay.

3.CHECK BODY INTEGRATED UNIT.

Read the DTC of body integrated unit using Subaru Select Monitor.

NOTE:

For detailed operation procedures, refer to “Application help”.

Is DTC displayed?

Perform the diagnosis according to DTC.

Day Time Running Light System > INSPECTION">Go to Step 4.

4.CHECK CURRENT DATA.

Display the following items using Subaru Select Monitor.

• «Parking Brake Switch Input»

• «Shift position»

• «Lighting II Switch Input»

Is the input signal normal?

Day Time Running Light System > INSPECTION">Go to Step 5.

Check the defective part.

5.CHECK HEADLIGHT ILLUMINATION.

1) Turn the ignition switch to ON.

2) Turn the lighting switch to the switch II (HEAD) position.

3) Turn the dimmer & passing switch to the switch UP position.

Does the headlight (high beam) illuminate?

Day Time Running Light System > INSPECTION">Go to Step 6.

Check the combination switch (light) and headlight bulb.

6.CHECK DAYTIME RUNNING LIGHT RESISTOR.

1) Turn the ignition switch to OFF.

2) Check the daytime running light resistor. Day Time Running Resistor > INSPECTION">

Does the daytime running light resistor normal?

Day Time Running Light System > INSPECTION">Go to Step 7.

Replace the daytime running light resistor.

7.CHECK HARNESS.

1) Disconnect the connectors of body integrated unit, daytime running light relay, daytime running light resistor, and headlight.

2) Check each harness.

Is harness normal?

Replace the body integrated unit. Body Integrated Unit">

Repair or replace the harness.

Day time running light system

Wiring diagram

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