Honda Civic manuals

Subaru Legacy BN/BS (2015-2019) Service Manual: Inspection

1. DAYTIME RUNNING LIGHT MODULE CHECK

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1.CHECK BODY INTEGRATED UNIT.

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

NOTE:

For detailed procedures, refer to “Application help”.

Is DTC displayed-

Perform the diagnosis according to DTC.

Day Time Running Light System > INSPECTION

2.CHECK CURRENT DATA.

Display the following items using Subaru Select Monitor.

«EPB Operating status»

«Shift position»

«Lighting II Switch Input»

Is the input signal normal-

Day Time Running Light System > INSPECTION

Check the defective part.

3.CHECK FUSE.

Check the headlight HI fuse (LH/RH). Relay and Fuse

Is the fuse OK-

Day Time Running Light System > INSPECTION

Replace the fuse.

4.CHECK HEADLIGHT ILLUMINATION.

1) Turn the ignition switch to ON.

2) Turn the lighting switch to the switch 2 (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

Check the combination switch (light) and headlight bulb.

5.CHECK RELAY.

Check the daytime running light relay (LH/RH) and headlight HI relay (LO/HI). Relay and Fuse

Is each relay normal-

Day Time Running Light System > INSPECTION

Replace the relay.

6.CHECK DAYTIME RUNNING LIGHT RESISTOR.

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

Does the daytime running light resistor normal-

Day Time Running Light System > INSPECTION

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.

Wiring diagram
Refer to “Headlight System” in the wiring diagram. Headlight System > WIRING DIAGRAM ...

Note
For operation procedures of each component of the daytime running light system, refer to the respective section.• Headlight Assembly: Headlight Assembly• Headlight bulb: Headlight Bulb&b ...

Other materials:

Entering the vehicle following remote engine start shutdown
An alarm trigger may occur if the vehicle is opened by the remote keyless entry system/keyless access function within a few seconds immediately following remote engine start shutdown. Pre-heating or pre-cooling the interior of the vehicle Before exiting the vehicle, set the temperature cont ...

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