Questions & Answers

Aftermarket door lock outputs

0 votes
Hello

I work for an Ambulance manufacturer, we are currently in the process if installing an older ambulance box on a 2015 GM 3500HD chassis.

My issue is that the GM OEM lock signals are a 5 wire system and have a 6.0 Volt signal on the wires...My ambulance doors require a 12 volt signal to trip the door actuator relays... Does FORTIN have any products that would tie into these OEM wires and supply a 12 volt output to trip my relays when the fob or OEM door locks are pressed?  Please let me know.  Thank you for you time.

Kevin
asked Mar 4, 2016 in GMC by Kevin Heuchert (160 points)

1 Answer

0 votes

Could you not connected to the negative lock and unlock signals at the BCM under drivers dash?

An evo-all could offer you keyless entry as long as the vehicle has eletric doorlocks. Take a look at this isntallation guide...it offers keyless entry when a vehicle is not equipped with OnStar. http://fortin.ca/download/30261/evo-all_ig_sal_bi_gm_chevrolet_silverado-sierra_2014_a_30261.pdf

answered Mar 7, 2016 by derek g (346,810 points)
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