Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSSUBARU2016LEGACY 2.5IREPAIR AND DIAGNOSISBODY & FRAMEDOOR LOCKSANTI-THEFT SYSTEM - SECURITY AND LOCKSKEYLESS ENTRY SYSTEMINSPECTIONCHECK HAZARD LIGHT OPERATION
2016 Subaru Legacy 2.5i
Check Hazard Light Operation
2016 Subaru Legacy 2.5iSECTION Check Hazard Light Operation
DIAGNOSTIC PROCEDURE
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK HAZARD LIGHT OPERATION. Make sure the hazard light blinks when hazard switch is turned to ON. |
Does the hazard light blink? | Go to step 2 . | Check the hazard light circuit. |
| 2 CHECK BODY INTEGRATED UNIT SETTING. Display the data of «Abnormal warning lamp flashing setting» using Subaru Select Monitor.
NOTE:
For detailed operation procedures, refer to "Application help".
|
Is the setting ON? | Go to step 3 . | Turn the setting to ON. |
| 3 CHECK DATA MONITOR. Display the data of «Left turn signal output» and «Right turn signal output» using Subaru Select Monitor. |
Is output signal present when operating the transmitter LOCK/UNLOCK button? | Go to step 4 . | Check body integrated unit. < Ref. to BASIC DIAGNOSTIC PROCEDURE . > |
| 4 CHECK KEYLESS ENTRY OPERATION. Press the LOCK/UNLOCK button of the keyless transmitter. |
Does it operate properly? | Replace the body integrated unit. < Ref. to BODY INTEGRATED UNIT . > | Check keyless entry system. < Ref. to SYMPTOM CHART , INSPECTION, Keyless Entry System. > |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.