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.
1994 Subaru Legacy AlpineFACTORY OEM SERVICE PROCEDURE
Control Units
CONTROL UNITS LOCATION
| Component | Location | |
|---|---|---|
| ABS Control Unit | On right side of front passenger's seat, in floor. | |
| A/T Control Unit | Behind dashboard, to left of steering column. | |
| A/T Shift Lock Control Unit | Behind dashboard, to left of heater core case. | |
| Automatic Seat Belt Control Unit (Except Canada) | ||
| Sedan | On left trunk wall. | |
| Station Wagon | Behind left rear quarter panel, under speaker. | |
| Cruise Control Unit | Behind right side of glove compartment. | |
| Engine Control Module (ECM) | Behind left side of dash. | |
| Illumination Control Unit | Behind dashboard, to right of center console. | |
| Intermittent Wiper Unit | Part of combination switch on steering column. | |
| Pneumatic Suspension Control Unit | Under left side of driver's seat. See Figure . | |
| Shift Lock Control Unit (A/T) | Behind dashboard, to right of center console. | |
| Sun Roof Control Unit | At front center of roof. | |
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:
- • 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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