Ignition Control Relays

Replacement Parts > Ignition > Primary Ignition

Ignition Control Relays

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What is an Ignition Control Relay?

An Ignition Control Relay is an electromagnetic switch that is used to activate a switch to control the primary ignition system. It is used to control the current and voltage that are supplied to the starter motor and the ignition system.

What is the purpose of an Ignition Control Relay?

The purpose of an Ignition Control Relay is to control the current and voltage that are supplied to the starter motor and ignition system. It helps to ensure that the starter motor and the ignition system are working properly and efficiently.

How can I tell if my Ignition Control Relay is faulty?

If your Ignition Control Relay is faulty, you may notice a decrease in performance or power from your vehicle. Additionally, you may experience difficulty starting your vehicle, or your vehicle may not start at all. You should also check for any visible signs of corrosion or damage to the relay.

Can a faulty Ignition Control Relay cause damage?

Yes, a faulty Ignition Control Relay can cause damage to the ignition system and other parts of the vehicle. If the relay is not functioning properly, it may cause the starter motor to overheat or draw too much current, leading to damage to the starter motor and other parts of the ignition system.

How do I replace an Ignition Control Relay?

Replacing an Ignition Control Relay is relatively easy and can be done in a few steps:

  1. Disconnect the negative terminal of the battery to avoid any electrical shock.
  2. Locate the Ignition Control Relay and remove the connections to it.
  3. Remove the old Ignition Control Relay and install the new one.
  4. Reconnect the connections to the new Ignition Control Relay.
  5. Reconnect the negative terminal of the battery.


How often should I inspect my Ignition Control Relay?

You should inspect your Ignition Control Relay regularly, as part of your regular maintenance schedule. You should inspect it for any signs of corrosion or damage, and if necessary, replace it with a new one.