* Under the hood: Many relays are located in a fuse box or relay center under the hood. This is often a black plastic box with multiple fuses and relays. Look closely at the cover; it may have a diagram showing which relay controls what.
* Inside the car: Some relays, particularly those related to interior functions, might be located inside the car, often near the fuse panel under the dashboard.
To find the specific relay you need:
1. Consult your owner's manual: This is the best resource. It will have diagrams showing the location of fuse and relay boxes, and may even have a legend identifying which relays control what systems (like headlights, fuel pump, etc.).
2. Use a wiring diagram: A wiring diagram specific to your 1992 Pontiac Transport will show the location of each relay and its function. You can often find these diagrams online through repair manuals (like Chilton or Haynes) or automotive forums.
3. Use the relay's identification: Relays often have markings on them (numbers or letters) that can help you identify them. Search online using the relay's markings and "1992 Pontiac Transport" to find information about its function and location.
Without knowing *which* relay you need (e.g., fuel pump relay, headlight relay), it's impossible to give a more precise location.
