Where is the fuel pump relay located on a 1989 Chevrolet caprice?

The fuel pump relay location on a 1989 Chevrolet Caprice isn't standardized across all models (different trim levels, options, etc. might have slight variations). Therefore, you absolutely need to consult your owner's manual. It will have a diagram showing the location of all relays and fuses.

If you don't have the owner's manual, you can:

* Search online: Try searching for "1989 Chevrolet Caprice fuse box diagram" on Google Images. This might show you a diagram with the relay locations. Be aware that different diagrams exist depending on the specific model.

* Check under the hood: The relay box is usually located under the hood, often near the battery or the fuse box. Many relays are in a common box; the relay might be labeled, or you might have to trace wires from the fuel pump to identify it.

* Consult a repair manual: A Haynes or Chilton repair manual for your specific year and model Caprice will show the relay location.

Caution: Before working on any automotive electrical system, disconnect the negative terminal from your battery. Incorrectly identifying or handling relays can damage your car's electrical system or cause injury.