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 MANUALSSUBARU2012IMPREZA WRX STI F4-2.5L DOHC TURBOREPAIR AND DIAGNOSISTRANSMISSION AND DRIVETRAINDIFFERENTIAL ASSEMBLYRELAYS AND MODULES - DIFFERENTIALCONTROL UNITSERVICE AND REPAIR
2012 Subaru Impreza WRX STI F4-2.5L DOHC Turbo
Control Unit: Service and Repair
2012 Subaru Impreza WRX STI F4-2.5L DOHC TurboSECTION Service and Repair
REMOVAL
1) Disconnect the ground cable from battery.
2) Remove the instrument panel lower.
3) Remove the driver's control center differential control module by disconnecting the connector.
INSTALLATION
Install in the reverse order of removal.
Tightening torque:
15 Nm (1.5 kgf-m, 11.1 ft-lb)
1) Disconnect the ground cable from battery.
2) Remove the instrument panel lower.
3) Remove the driver's control center differential control module by disconnecting the connector.
INSTALLATION
Install in the reverse order of removal.
Tightening torque:
15 Nm (1.5 kgf-m, 11.1 ft-lb)
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.