AC wiring color needed - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

240S15DETE6K · 06-01-2002, 06:01 PM

I need to tap into the AC request coming out of the back of the dash controller. There are three plugs on the back of the unit, each with several wires. I need to find the wire that changes when the AC button on the front is pressed. I've measured each pin for a change in voltage or continuity to ground, but nothing seems to be effected by the button. Someone with a factory manual for a 240 please help. The signal probably goes to the ECU, so maybe you could look there for a AC request input?
Thanks,

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06-01-2002, 06:01 PM	#1
240S15DETE6K Leaky Injector Join Date: Oct 2001 Posts: 95 Trader Rating: (0) Feedback Score: 0 reviews	I need to tap into the AC request coming out of the back of the dash controller. There are three plugs on the back of the unit, each with several wires. I need to find the wire that changes when the AC button on the front is pressed. I've measured each pin for a change in voltage or continuity to ground, but nothing seems to be effected by the button. Someone with a factory manual for a 240 please help. The signal probably goes to the ECU, so maybe you could look there for a AC request input? Thanks,