Where is the horn relay on a 1987 Corvette?

The horn relay location on a 1987 Corvette isn't consistently documented in a single, easily accessible place online. Its location is often described as being within a fuse block or relay center, but the exact location within that block varies depending on specific trim levels and any modifications the car might have undergone.

To find it, you'll need to:

1. Consult your owner's manual: This is your best first step. The manual should have a diagram of the fuse and relay panel locations and what each relay controls.

2. Locate the fuse and relay panels: There are typically multiple panels. One is usually under the dash, and another may be in the engine compartment.

3. Visually inspect the relays: The horn relay will be labelled, or you can check the circuit diagram in your owner's manual to identify which relay is responsible for the horn. Relays are usually square or rectangular and may have markings on them.

4. Use a wiring diagram: A wiring diagram specific to your 1987 Corvette is crucial if you can't identify it visually. You can find these diagrams online through Corvette forums or online parts catalogs (often requiring a subscription or purchase). These diagrams will show the relay's location within the system and often its position in the relay panel.

Because of the variations possible, there's no single definitive answer without directly consulting your vehicle's documentation.