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.
1987 Mitsubishi Starion ESI-RFACTORY OEM SERVICE PROCEDURE
Control Units
CONTROL UNITS LOCATION
| Component | Location |
|---|---|
| Auto. A/C Control Unit | Behind automatic A/C panel. |
| Auto. A/C Temp. Controller | On evaporator housing. |
| Auto. Seat Belt Control Unit | Under center console, below radio. |
| Electronic Control Unit (ECU) | On right side kick panel. See Figure . |
| Electronic Time & Alarm Control System (ETACS) Unit | Under driver's seat. See Figure . |
| Engine Spark Control (ESC) Ignitor | On left inner fender panel. See Figure . |
| Instrument Panel Lighting Control | On A/C evaporator housing. |
| Rear Brake Lock-Up Control Unit | Under luggage compartment panel. See Figure . |
| Speed Control Unit | Behind left quarter trim panel, behind door. |
Factory Service Tools
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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