2002 Frontier - Automatic Door Locks?

[Turbo5]

I have 2002 Frontier that has remote door locks which I beleive is factory installed. When I first start the truck, put it in gear, just as I start to move I hear a relay click under the D/S dash. I am thinking this is for automatic door locks but nothing happens. Did the 2002 Frontier have this option? Thanks.

[sloan01qx4]

I have a fully loaded 02 Frontier Crew, and test drove many before I purchased mine, but have never heard heard of one having automatic door locks. I'm not saying they do not exists, but not to my knowledge. I can;t really think of any other kind of relay that would click though...Sorry I can be of more help...

[Desert Rat]

No, they don't lock automatically like Fords do.

[generic808]

My '01 SC automatically locks after starting the ignition, but that's because of my Viper alarm