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.
2021 Subaru Outback BaseFACTORY OEM SERVICE PROCEDURE
Inrush Current Reduction Relay: Inspection
WARNING: This page is about a different variant/trim than selected.
- Check that the ICR relay has no deformation, cracks or other damages.
- Measure the resistance between the ICR relay terminals.
CAUTION:
To prevent burning and damaging the ICR relay drive circuit, take care not to apply the battery voltage to the ICR relay S terminal.
| Terminals | Standard |
|---|---|
| (A) - (B) | Less than approx. 1Ξ© |
Factory Service Tools
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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.