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 MANUALSCHEVROLET1994LUMINA BASEREPAIR AND DIAGNOSIS (SINGLE PAGE)ELECTRICALCOMPONENT LOCATIONSELECTRICAL COMPONENT LOCATORMISCELLANEOUS
1994 Chevrolet Lumina Base
Electrical Component Locator: Miscellaneous
1994 Chevrolet Lumina BaseSECTION Miscellaneous
MISCELLANEOUS LOCATION
| Component | Location | |
|---|---|---|
| A/C Compressor Clutch Diode | About 17 cm from A/C compressor clutch. | |
| Blower Motor Resistors | Behind right side of dash, in plenum. | |
| Data Link Connector (DLC) | ||
| 3.1L (VIN M) | Below left side of dash, right of steering column. See Figure. | |
| 3.1L (VIN T) | Below left side of dash, right of steering column. See Figure. | |
| 3.4L (VIN X) | Below left side of dash, right of steering column. See Figure. | |
| 3.8L (VIN L) | Below left side of dash, right of steering column. See Figure. | |
| DRL Diode | Behind left side of dash, on brake pedal support. | |
| Fuel Pump Prime/Test Connector | ||
| 3.1L (VIN M) | Taped to wiring harness, below No. 2 fuse/relay block. See Figure. | |
| 3.1L (VIN T) | Taped to wiring harness, below No. 2 fuse/relay block. See Figure. | |
| 3.4L (VIN X) | Taped to wiring harness, below No. 2 fuse/relay block. See Figure. | |
| 3.8L (VIN L) | Taped to wiring harness, below No. 2 fuse/relay block. See Figure. | |
| Keyless Entry Receiver | On right side of rear shelf. | |
| Radio Amplifier | Behind left side of dash, right of steering column. | |
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.