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 MANUALSSUBARU2002LEGACY GT WAGON AWD F4-2.5L SOHCREPAIR AND DIAGNOSISTRANSMISSION AND DRIVETRAINAUTOMATIC TRANSMISSION/TRANSAXLECONTROL MODULESERVICE AND REPAIR
2002 Subaru Legacy GT Wagon AWD F4-2.5L SOHC
Control Module: Service and Repair
2002 Subaru Legacy GT Wagon AWD F4-2.5L SOHCSECTION Service and Repair
REMOVAL
1. Disconnect battery ground cable.
2. Remove lower cover and then disconnect connector.
3. Disconnect connectors from transmission control module.
MPT model
VT model
4. Remove transmission control module.
INSTALLATION
1. Install transmission control module.
Tightening torque: 7.5 Nm (0.76 kgf-cm, 5.5 ft. lbs.)
MPT model
VT model
2. Connect connectors to transmission control module.
3. Install in the reverse order of removal.
1. Disconnect battery ground cable.
2. Remove lower cover and then disconnect connector.
3. Disconnect connectors from transmission control module.
MPT model
VT model
4. Remove transmission control module.
INSTALLATION
1. Install transmission control module.
Tightening torque: 7.5 Nm (0.76 kgf-cm, 5.5 ft. lbs.)
MPT model
VT model
2. Connect connectors to transmission control module.
3. Install in the reverse order of removal.
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.