Do I Need Relays for Avital 4105 Remote Start?

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msufan06

Member - Posts: 4

Joined: November 06, 2018

Location: Michigan, United States

Posted: November 06, 2018 at 5:52 PM / IP Logged

Do I need to use Relays for the Avital 4105 Remote start, working on installing it in a 2001 Ford Explorer Sport, also do I need the 2nd ignition wire or if anyone can give me some pointers on what wires I need to use and what I dont need!!! Any and all help is appreciated.

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chev104275

Gold - Posts: 1,427

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Joined: November 26, 2007

Location: Massachusetts, United States

Posted: November 06, 2018 at 7:09 PM / IP Logged

I always power everything just like the key does. That truck should have 2 ingition wires and 2 acc wires. The 4105 has 1 ingition out , 1 acc out and 1 programmable for ing or acc. It also has negative outputs to control relays. So you will need at least one relay for the added ing or acc depending on how to decide to wire the system

If i Can't Install it I Don't need it Joe

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msufan06

Member - Posts: 4

Joined: November 06, 2018

Location: Michigan, United States

Posted: November 06, 2018 at 7:31 PM / IP Logged

Do I need to wire the 2nd ignition or will it work with just the 1 ignition hooked up? Thank you for your help!!

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chev104275

Gold - Posts: 1,427

Joined: November 26, 2007

Location: Massachusetts, United States

Posted: November 07, 2018 at 4:57 AM / IP Logged

I would do both ingitions and both acc wires

If i Can't Install it I Don't need it Joe

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msufan06

Member - Posts: 4

Joined: November 06, 2018

Location: Michigan, United States

Posted: November 07, 2018 at 2:05 PM / IP Logged

Awesome thanks for your help!!

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silvercivicsir

Copper - Posts: 406

Joined: November 21, 2003

Posted: November 07, 2018 at 4:39 PM / IP Logged

both accessories are not needed, just need to find the one that turns on the "heater fan", the other one turns on the radio.

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msufan06

Member - Posts: 4

Joined: November 06, 2018

Location: Michigan, United States

Posted: November 07, 2018 at 5:18 PM / IP Logged

So just make sure i get both ignition wires hooked and the one acc?

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silvercivicsir

Copper - Posts: 406

Joined: November 21, 2003

Posted: November 07, 2018 at 10:33 PM / IP Logged

both ignitions and only one accessory are needed for it to start / turn on the blower motor.

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