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 MANUALSSUBARU2014LEGACY 2.5I, AUTOMATIC CVT TRANSREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTINTERIOR/ILLUMINATION LIGHTSLIGHTING SYSTEMTURN SIGNAL LIGHT AND HAZARD LIGHT SYSTEMINSPECTIONCHECK TURN SIGNAL AND HAZARD MODULE
2014 Subaru Legacy 2.5i, Automatic CVT Trans
Check Turn Signal And Hazard Module
2014 Subaru Legacy 2.5i, Automatic CVT TransSECTION Check Turn Signal And Hazard Module
- Measure the voltage between turn signal & hazard module connector and chassis ground.
Preparation tool:Β
Circuit testerΒ
ConnectorΒ
Terminal No. Input/Output Inspection conditions Standard 6 β Chassis ground Input Turn signal switch (Right) OFF β ON 9 V or more β less than 1 V 5 β Chassis ground Input Turn signal switch (Left) OFF β ON 9 V or more β less than 1 V 8 β Chassis ground Input Hazard switch OFF β ON 9 V or more β less than 1 V 2 β Chassis ground Output Turn signal switch (Right) OFF β ON Repeat less than 1 V β less than 1 V β more than 9 V at 60 to 120 times per minute. 3 β Chassis ground Output Turn signal switch (Left) OFF β ON Repeat less than 1 V β less than 1 V β more than 9 V at 60 to 120 times per minute. 2 β Chassis ground Output Hazard switch OFF β ON Repeat less than 1 V β less than 1 V β more than 9 V at 60 to 120 times per minute. 3 β Chassis ground Output Hazard switch OFF β ON Repeat less than 1 V β less than 1 V β more than 9 V at 60 to 120 times per minute. - Replace the turn signal and hazard module if the inspection result is not within the standard value.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.