wire identification on 1956 chevy belair headlighgt switch

Wire Identification On 1956 Chevy Belair Headlight Switch

The headlight switch on a 1956 Chevy Belair is a simple, yet important, component of the vehicle's electrical system. It is responsible for turning the headlights on and off, as well as for controlling the high beams. If the headlight switch is not working properly, it can be dangerous to drive at night. The headlight switch is located on the dashboard, just below the steering wheel. It is a round, black knob with a white button in the center. The knob has three positions: off, low beam, and high beam. The headlight switch is wired to the following components: * The battery * The headlight relay * The headlights * The high beam indicator light The battery provides power to the headlight switch. The headlight relay receives power from the headlight switch and sends it to the headlights. The high beam indicator light is wired to the headlight switch and lights up when the high beams are turned on. The following diagram shows the wiring for the headlight switch on a 1956 Chevy Belair: ``` [Image of headlight switch wiring diagram] ``` To identify the wires on the headlight switch, you will need to remove the switch from the dashboard. Once the switch is removed, you can use a multimeter to test the continuity of each wire. To test the continuity of a wire, you will need to connect one probe of the multimeter to one end of the wire and the other probe to the other end of the wire. If the multimeter beeps, the wire is continuous. If the multimeter does not beep, the wire is open. The following table lists the colors of the wires on the headlight switch and their corresponding functions: | Wire Color | Function | |---|---| | Black | Ground | | Blue | Low beam | | Red | High beam | | White | Headlight relay | Once you have identified the wires on the headlight switch, you can repair or replace the switch as needed. ## Replacing the Headlight Switch To replace the headlight switch on a 1956 Chevy Belair, you will need the following tools: * A Phillips head screwdriver * A flathead screwdriver * A 10mm socket wrench * A set of wire strippers * A new headlight switch 1. Remove the two Phillips head screws that secure the headlight switch to the dashboard. 2. Pull the headlight switch out of the dashboard. 3. Disconnect the wiring harness from the headlight switch. 4. Install the new headlight switch in the same location as the old switch. 5. Connect the wiring harness to the new headlight switch. 6. Secure the headlight switch to the dashboard with the two Phillips head screws. Once the headlight switch is replaced, test the headlights to make sure they are working properly. ## Conclusion The headlight switch on a 1956 Chevy Belair is a simple, yet important, component of the vehicle's electrical system. If the headlight switch is not working properly, it can be dangerous to drive at night. By following the steps in this article, you can easily identify and repair or replace the headlight switch on your 1956 Chevy Belair.

Chevy Wiring Diagrams