Alarm Install Help - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Alias · 04-24-2002, 09:28 PM

Ok heres the problem. I have a 91' 240sx Fastback with power lcoks. In the doors there are 2 relays, one brown one black on both doors. How do I get it to interface with my alarm? Is it: Negative Pulse, Positive Pulse, or Reverse Polarity? Also my alrm has 2 outputs, Lock and Unlock, both are negative. On the brown relay its reads 7 volts when locked, and nothing when unlocked. Maybe I should have said yes when he sked to install it for $60 lol.

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04-24-2002, 09:28 PM	#1
Alias Zilvia Member Join Date: Mar 2002 Location: Piqua,OH Posts: 229 Trader Rating: (0) Feedback Score: 0 reviews	Ok heres the problem. I have a 91' 240sx Fastback with power lcoks. In the doors there are 2 relays, one brown one black on both doors. How do I get it to interface with my alarm? Is it: Negative Pulse, Positive Pulse, or Reverse Polarity? Also my alrm has 2 outputs, Lock and Unlock, both are negative. On the brown relay its reads 7 volts when locked, and nothing when unlocked. Maybe I should have said yes when he sked to install it for $60 lol. [email protected]