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.
Transmission Control Module (TCM): Installation
- Install the TCM to the bracket.CAUTION: To avoid the damage to bracket and TCM, do not remove after installing TCM to bracket. If installed by mistake, the part must be replaced with a new part.
- Install the TCM.
Tightening torque:
7.5 N.m (0.8 kgf-m, 5.5 ft-lb)
- Connect the connector to TCM.
- Install in the reverse order of removal.
- Perform Clear Memory 2 operation. < Ref. to CLEAR MEMORY MODE , OPERATION, Subaru Select Monitor. >
- Perform the diagnosis again. < Ref. to PROCEDURE , Learning Control. >
- Perform the inspection at the end of repair work, and make sure there is no faulty as below:
- Excessive shift shock
- Oil leakage from the transmission body, etc.
- Occurrence of noise caused by interference etc.
Use the Manual With the Right Hardware
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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.
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