Door Mirror Relays

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What is a Door Mirror Relay?

A Door Mirror Relay is a device that controls the electric current flowing to the door mirror motors. It works in conjunction with the door lock switch to control the power to the door mirrors, allowing for automatic mirror adjustment when the door locks are engaged.

What is the purpose of a Door Mirror Relay?

The purpose of a Door Mirror Relay is to ensure that the door mirrors operate properly and safely. It works in conjunction with the door lock switch to control the power to the door mirrors, allowing for automatic mirror adjustment when the door locks are engaged.

How can I determine if my Door Mirror Relay is faulty?

You can determine if your Door Mirror Relay is faulty by checking for the following signs:

  1. The door mirrors will not move when the door lock switch is engaged.
  2. The door mirrors may move erratically or not move at all when the door lock switch is engaged.
  3. There may be a buzzing or clicking sound coming from the relay when the door lock switch is engaged.


Can a faulty Door Mirror Relay cause damage?

Yes, a faulty Door Mirror Relay can cause damage to the door mirror motors or other electrical components.

How do I replace a Door Mirror Relay?

To replace a Door Mirror Relay, you will need to:

  1. Locate the relay, which is usually located under the dashboard near the door locks.
  2. Unplug the old relay and remove it from its mounting bracket.
  3. Install the new relay, making sure to secure it firmly in its mounting bracket.
  4. Reconnect the wiring to the relay.
  5. Test the door lock switch to ensure the door mirrors are adjusting properly.