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 MANUALSTOYOTA2004CELICA GT, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 49 (ELECTRICAL COMPONENT LOCATOR)CONNECTORS
2004 Toyota Celica GT, Standard
Section 49 (Electrical Component Locator): Connectors
2004 Toyota Celica GT, StandardSECTION Connectors
WARNING: This page is about a different car, the 2002 Toyota Tundra. However, it is still accessible from the selected car via links, so may be relevant.
CONNECTORS LOCATION
| Component | Component Location |
|---|---|
| BA1 (White, 2 Pin) | Inside of left front door. |
| BB1 (White, 12 Pin) | Under left front seat. |
| BC1 (White, 2 Pin) | Inside of right front door. |
| BD1 (White, 4 Pin) | Under right front seat. |
| BE1 (Black, 4 Pin) | At center of left rocker panel. |
| BF1 (Black, 4 Pin) | At center of right rocker panel. |
| BG1 (White, 4 Pin) | At left quarterpanel. |
| BH1 (White, 4 Pin) | At right quarterpanel. |
| BI1 (White, 4 Pin) | Under left front seat. |
| BJ1 (White, 2 Pin) | Under right rear of left front seat. |
| EA1 (3.4L) (Gray, 8 Pin) | At right front of engine compartment. See Figure. |
| EA1 (4.7L) (Gray, 8 Pin) | At right front of engine compartment. See Figure. |
| EB1 (3.4L) (Black, 4 Pin) | Under engine room R/B. See Figure. |
| EB1 (4.7L) (Black, 4 Pin) | Under engine room R/B. See Figure. |
| EC1 (4.7L) (4WD) (Dark Gray, 6 Pin) | Near starter motor. |
| EC2 (4.7L) (2WD) (Gray, 3 Pin) | Near starter motor. |
| EC3 (4.7L) (Gray, 4 Pin) | Near starter motor. See Figure. |
| ED1 (4.7L) (Gray, 6 Pin) | Near left front of transmission. See Figure. |
| EE1 (3.4L) (Dark Gray, 3 Pin) | At right front of engine. See Figure. |
| EF1 (3.4L) (Gray, 2 Pin) | At right front of engine. See Figure. |
| EG1 (3.4L) (Gray, 6 Pin) | On left side of engine compartment. See Figure. |
| IA1 (Yellow, 2 Pin) | Above left kick panel. See Figure. |
| IA2 (4.7L) (White, 6 Pin) | Above left kick panel. |
| IA3 (3.4L) (White, 3 Pin) | Above left kick panel. |
| IA4 (White, 26 Pin) | Above left kick panel. |
| IB1 (Gray, 7 Pin) | Behind left kick panel. |
| IB2 (White, 4 Pin) | Behind left kick panel. |
| IB3 (White, 12 Pin) | Behind left kick panel. See Figure. |
| IC1 (White, 2 Pin) | Behind upper left side of dash. See Figure. |
| ID1 (White, 2 Pin) | Below center of dash. |
| ID2 (White, 6 Pin) | Below center of dash. |
| IE1 (Gray, 26 Pin) | Behind upper right side of dash. |
| IE2 (A/T) (White, 26 Pin) | Behind upper right side of dash. |
| IE3 (M/T) (White, 10 Pin) | Behind upper right side of dash. |
| IF1 (White, 4 Pin) | Behind right kick panel. |
| IF2 (Gray, 7 Pin) | Behind right kick panel. |
| IF3 (White, 12 Pin) | Behind right kick panel. See Figure. |
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.