92 celica alltrac compustar cm3000 cn2

I've purchased a CM3000 brain, and am mapping out wiring before I begin. I'd like a little clarification on the second ignition wiring, which my car has. Ref: 1990-93 celica CN2-pin3 (-)2nd ignition 200mA output So in order to get a (+) output to my vehicles's 2nd ignition wire, I need to solder this wire to the pigtail on CN1, and then use that relay's blue wire to hook up to my 2nd ignition wire (B/O on vehicle ignition harness). This is my understanding, please let me know if I'm on the right track. If I'm way off base, please be gentle!

involution wrote: I've purchased a CM3000 brain, and am mapping out wiring before I begin. I'd like a little clarification on the second ignition wiring, which my car has. Ref: 1990-93 celica CN2-pin3 (-)2nd ignition 200mA output So in order to get a (+) output to my vehicles's 2nd ignition wire, I need to solder this wire to the pigtail on CN1, and then use that relay's blue wire to hook up to my 2nd ignition wire (B/O on vehicle ignition harness). This is my understanding, please let me know if I'm on the right track. If I'm way off base, please be gentle!

Correct! Below is a wiring diagram of your car. You may find it useful. TOYOTA CELICA 1992 |       ITEM      |     WIRE COLOR     |POL|       WIRE LOCATION        | |              12V|white or BLACK/ red |+ |ignition harness            | |          STARTER|BLACK/ white        |+ |ignition harness            | |        IGNITION|blue/red            |+ |ignition harness            | | SECOND IGNITION|BLACK/ orange        |+ |ignition harness            | |        ACCESSORY|gray               |+ |ignition harness            | |       POWER LOCK|blue/black          |- |drivers kick panel          | |     POWER UNLOCK|blue and green *2   |- |drivers kick panel          | | PARKING LIGHTS +|dk. green           |   |drivers kick panel          | | PARKING LIGHTS -|lt. green           |   |steering column             | |       HEADLIGHTS|RED / yellow          |- |steering column             | |     DOOR TRIGGER|RED / white           |- |fuse box                    | | TRUNK/HATCH PIN|RED / white *3        |- |trunk light                 | |       TACHOMETER|black or WHITE/ blue |   |check connector *1          | |       BRAKE WIRE|GREEN / WHITE        |+ |drivers kick panel          | |     HORN TRIGGER|green               |- |steering column             | |           WIPERS|blue/orange        |+ |steering column             | | LF WINDOW UP/DN|green - red        |A |drivers door switch        | | RF WINDOW UP/DN|grn/wht - RED / blu   |A |drivers kick panel          | Notes: *1 The check connector is located just behind the drivers shock tower. *2 Use both wires and diode isolate each. *3 Tied in with door trigger on hatchback models.Be careful whose advice you buy, but be patient with those who supply it.