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.
2000 Honda InsightFACTORY OEM SERVICE PROCEDURE
Electrical Component Locator: Miscellaneous
MISCELLANEOUS LOCATION
| Component | Component Location |
|---|---|
| A/C Diode | Under left side of dash. |
| Battery Module Fan Resistor | On junction board. See Figure . |
| By-Pass Contactor | On junction board. See Figure . |
| Data Link Connector (DLC) | Behind center of dash. See Figure . |
| DC-DC Converter | In power control unit. See Figure . |
| High Voltage Contactor | On junction board. See Figure . |
| Ignition Coil No. 1 | On top center of engine. See Figure . |
| Ignition Coil No. 2 | On top center of engine. See Figure . |
| Ignition Coil No. 3 | On top center of engine. See Figure . |
| Intelligent Power Unit (IPU) Compartment | Rear of vehicle, under mid-frame cover. See Figure . |
| Junction Board | Center of intelligent power unit compartment. See Figure . |
| Junction Connector C104 | At top rear of engine. See Figure . |
| Junction Connector C105 | At right side of floor. See Figure . |
| Junction Connector C107 | Under middle of dash. |
| Junction Connector C108 | Under middle of dash. |
| Junction Connector C507 | Behind rear seats, at middle of floor. |
| Junction Connector C508 | Behind rear seats, at middle of floor. |
| Junction Connector C571 | Under left side of dash. |
| Memory Erase Signal (MES) Connector | In underdash fuse/relay box. |
| Motor Power Inverter Module Fan Control Resistors | Left side of intelligent power unit compartment. See Figure . |
| Motor Rotor | On rear of engine, in bellhousing. See Figure . |
| Motor Stator | On rear of engine, in bellhousing. See Figure . |
| Power Transistor | Behind glove box. See Figure . |
| Seat Belt Tensioner (Left) | At base of left "B" pillar. |
| Seat Belt Tensioner (Right) | At base of right "B" pillar. |
| Test Tachometer Connector | Left side of engine compartment. See Figure . |
| Y Condenser | On junction board. See Figure . |
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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