Emergency Vehicle Light Relays

Replacement Parts > Electrical, Lighting and Body > Relays

Emergency Vehicle Light Relays

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What is an emergency vehicle light relay?

An emergency vehicle light relay is an electrical switch that regulates the power to the vehicle's emergency lights. It's designed to ensure that the lights will be activated only when the vehicle is in an emergency situation.

How do I determine if my emergency vehicle light relay is faulty?

You can determine if your emergency vehicle light relay is faulty by checking for any visible signs of damage or wear and tear, as well as testing the voltage output of the relay. If the voltage output is lower than the manufacturer's specifications, then it's likely that the relay is faulty.

Can a faulty emergency vehicle light relay cause damage to my vehicle?

Yes, if the emergency vehicle light relay is faulty, it can cause damage to your vehicle's electrical system, as well as to the emergency lights themselves.

How do I replace an emergency vehicle light relay?

To replace an emergency vehicle light relay, you should:

  1. Disconnect the negative cable from the battery.
  2. Remove the old emergency vehicle light relay from the vehicle.
  3. Install the new emergency vehicle light relay.
  4. Reconnect the negative cable to the battery.


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