* Under the hood in the fuse box: This is the most common location. The fuse box itself might be located near the battery or on the fender wall. The relay may be labeled, or you'll need to consult your owner's manual or a wiring diagram to identify it.
* Inside the car, near the fuse panel: Some models might have a secondary fuse/relay panel inside the cabin, often under the dash.
To find it, you should:
1. Consult your owner's manual: This is the best place to start. It should have a diagram of the fuse and relay box(es) showing the location of the fuel pump relay.
2. Check online resources: Search for "1994 Pontiac Transport fuel pump relay location" along with your specific engine size (e.g., "3.1L") to find forums or repair manuals that might have photos or more specific information.
3. Look in the fuse box(es): If you have identified the fuse box(es), carefully examine the relays. Some might be labeled, or you can compare them to a relay you know the purpose of (like the horn relay for example). Be careful not to remove any relays unless you know their purpose. Removing the wrong relay could cause issues.
4. Use a wiring diagram: A wiring diagram specifically for your 1994 Pontiac Transport will pinpoint the location of the fuel pump relay and its related circuits. You can find these diagrams online, through repair manuals (like Haynes or Chilton), or at a parts store.
Important Note: Before working on any electrical components, always disconnect the negative terminal of your battery to prevent accidental shorts or shocks.
