hey guys i got a 97 ford ranger and I was wondering does anyone know what the wiring schematic is for the factory alarm system, thanks
FORD RANGER 1997
| ITEM | WIRE COLOR |POL| WIRE LOCATION |
| 12V|yellow |+ |ignition harness |
| STARTER|RED / lt. blue |+ |ignition harness |
| IGNITION|GREEN/ purple |+ |ignition harness |
| ACCESSORY|gray / YELLOW (x2) |+ |ignition harness |
| SECOND ACCESSORY|BLACK/ green |+ |ignition harness |
| POWER LOCK|pink / YELLOW |- |either kick panel |
| POWER UNLOCK|pink/green |- |either kick panel |
| LOCK MOTOR|pink/black | |drivers door harness |
| UNLOCK MOTOR|RED / orange | |drivers door harness |
| DISARM DEFEAT|pink/orange | |passengers door harness |
| PARKING LIGHTS +|brown or wht/blk | |headlight switch *1 |
| HEADLIGHTS|RED / yellow |+ |switch |
| DOOR TRIGGER|BLACK/ lt. blue *2 |+ |big harness DKP |
| DOME SUPERVISION|BLACK/ lt. blue |+ |low in drivers kick |
| HOOD PIN|tan/lt. green |- |low in drivers kick |
| FCTRY ALARM ARM| | | |
|FCTRY ALRM DISARM|GREEN/ purple |- |low in drivers kick |
| TACHOMETER|*3 | |ignition coil |
| SPEED SENSE|gray/black |8 |PCM *4 |
| BRAKE WIRE|lt. green |+ |brake switch |
| HORN TRIGGER|yellow/lt. green |- |steering column |
| WIPERS| | | |
| LF WINDOW UP/DN|wht/blk - red |A |drivers window motor |
| RF WINDOW UP/DN|tan/blu - wht/yel |A |drivers window switch |
Notes:
*1 Also found low in the drivers kick panel. *2 To avoid dome light delay use seperate left and right negative door triggers. They are yellow/black for drivers door, and gray/red for passenger door. Both wires found at Generic Electronic Module (GEM), located behind center of dash. Use both wires and diode isolate each. *3 Use any tan/stripe or yellow/stripe wire at the ignition coil. *4 The PCM is located on the passengers side of the firewall.
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