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.
Electronic Parking Brake Indicator Light Is Blinking: Trouble Symptom
2016 Subaru Legacy 2.5iSECTION Trouble Symptom
Electronic parking brake may not operate properly.
DIAGNOSTIC PROCEDURE
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK VDCCM & H/U.
NOTE:
If VDCCM & H/U was not replaced, start the diagnosis from step 2.
|
Was electronic parking brake operated after replacement of VDCCM & H/U? | Go to step 2 . | It is normal if the electronic parking brake operation indicator light comes on by operating the electronic parking brake and goes off by disengaging. |
| 2 CHECK ELECTRONIC PARKING BRAKE WARNING LIGHT. Turn the ignition switch to ON. (Engine OFF) |
Does electronic parking brake warning light illuminate? | Perform the diagnosis according to DTC. < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Go to step 3 . |
| 3 CHECK VEHICLE CONDITION. | Is the brake condition other than overheating? Is the electronic parking brake is operated except on a steep road? |
Normal | Go to step 4 . |
| 4 CHECK DRIVING CONDITION. | Was the vehicle running except on the free roller? | Normal | Go to step 5 . |
5 CHECK OPERATION OF ELECTRONIC PARKING BRAKE.
|
Does electronic parking brake operation indicator light blink? | Replace the VDCCM & H/U. < Ref. to VDC CONTROL MODULE AND HYDRAULIC CONTROL UNIT (VDCCM & H/U) . > | Electronic parking brake was temporarily prohibited. |
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.