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 MANUALSSUBARU2005OUTBACK I, STANDARDREPAIR AND DIAGNOSISBRAKESTRACTION CONTROLBRAKES - ABSABS CONTROL MODULE AND HYDRAULIC CONTROL UNIT (ABSCM&H/U)REPLACEMENT
2005 Subaru Outback i, Standard
ABS Control Module and Hydraulic Control Unit (ABSCM&H/U): Replacement
2005 Subaru Outback i, StandardSECTION Replacement
CAUTION:
- Because the seal of ABSCM cannot be replaced, do not pull or peel it with lifting up.
- Because the screw part of H/U deteriorates in every replacement procedure, do not perform the replacement more than five times on it. When the malfunction is found though the replacement that performed is less than five times, replace the H/U body.
- Use new screws for installation of ABSCM.
- When the sealing surface of ABSCM or H/U is dirty or damaged and it cannot be removed or repaired, replace it with new one.
- Remove the ABSCM&H/U. < Ref. to REMOVAL , ABS Control Module and Hydraulic Control Unit (ABSCM&H/U). >
- To prevent entering foreign matter and brake fluid leakage, plug the oil pressure port of ABSCM&H/U using screw plug and etc.
- Set the pump motor part of removed ABSCM&H/U faces down on a vise.NOTE: Before securing a part on a vice, place cushioning material such as wood blocks, aluminum plate or cloth between the part and vice.
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.