Power Door Lock Relay Trigger Polarity
Thread Starter
Joined: Mar 2009
Posts: 218
Likes: 0
From: Ontario, Canada
Car: 1985 Pontiac Trans Am
Transmission: BW T5, Hurst Short Throw Shifter
Axle/Gears: 3.70 Posi
Power Door Lock Relay Trigger Polarity
I am trying to add a remote door opener to a 1985 Firebird. The electrical sites indicate that the trigger wire for the "lock" is light blue and "unlock" is black. I have found these in the driver side lower kick panel. The remote door opener module only provides for a 500mA negative output on the trigger wires.
Am I correct is assuming that the above two wires need a positive output to trigger them? If so, I could use a relay to flip the current.
Thanks.
Am I correct is assuming that the above two wires need a positive output to trigger them? If so, I could use a relay to flip the current.
Thanks.
Supreme Member
Joined: Jan 2006
Posts: 3,341
Likes: 10
From: Mooresville NC
Car: LOWERED ♦ CRIMSON METALFLAKE
Engine: ► 400 KUBES ◄
Transmission: 765R4
Axle/Gears: EATON POSI 4.56
Locked & Loaded
Your assumption is correct.
Therefore use that relay you mentioned.
◙◙◙◙◙◙◙◙◙◙◙◙◙◙◙
Happy Racing!
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If Your Communications Antenna Is Not Shaking At Idle, Your Cam Is Too Mild
.
Therefore use that relay you mentioned.
◙◙◙◙◙◙◙◙◙◙◙◙◙◙◙
Happy Racing!
◙◙◙◙◙◙◙◙◙◙◙◙◙◙◙
If Your Communications Antenna Is Not Shaking At Idle, Your Cam Is Too Mild
.
Thread Starter
Joined: Mar 2009
Posts: 218
Likes: 0
From: Ontario, Canada
Car: 1985 Pontiac Trans Am
Transmission: BW T5, Hurst Short Throw Shifter
Axle/Gears: 3.70 Posi
Re: Locked & Loaded
Thanks for the reply. Will give it a shot as soon as I get a couple of relays.
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