| MUSTANG / MUSTANG GT 1987-1994 | ||
| WIRE | COLORS | LOCATION |
| 12 VOLTS CONSTANT | YELLOW (X2) |
IGNITION SWITCH HARNESS |
| IGNITION 1 | RED/LIGHT GREEN (+) | IGNITION SWITCH HARNESS |
| IGNITION 2 | BLACK/GREEN (+) | IGNITION SWITCH HARNESS |
| ACCESSORY/HEATER BLOWER | GRAY/YELLOW (+) (2) wire use only 1 | IGNITION SWITCH HARNESS |
| STARTER | WHITE/PINK or RED/BLUE (+) | IGNITION SWITCH HARNESS |
| PARKING LIGHTS (+) | BROWN | at HEADLIGHT SWITCH or in DRIVERS KICK PANEL |
| DOME LIGHT | BLACK/LIGHT BLUE (+) | at DOOR PIN SWITCH in KICK PANEL |
| POWER DOOR LOCK | PINK/LIGHT GREEN | in EITHER KICK PANEL (TYPE "C") |
| POWER DOOR UNLOCK | PINK/YELLOW | in EITHER KICK PANEL (TYPE "C") |
| TRUNK/HATCH RELEASE | PURPLE/YELLOW (+) | at RELEASE SWITCH |
| TACH SENSOR | TAN/YELLOW | at IGNITION COIL(4-CYL) on engine, and at DIAGNOSTIC PLUG(V-8) Drivers Shock tower under hood. |
BRAKE |
RED/LIGHT GREEN (+) | at SWITCH ABOVE BRAKE PEDAL |
HORN |
YELLOW/LIGHT GREEN (-) |
at STEERING COLUMN HARNESS |