Where is the power window relay in a 1993 mustang convertible?

There isn't a single dedicated "power window relay" in the same way some cars have one for headlights or wipers in a 1993 Mustang convertible. The power window system's control and power are more integrated into the overall electrical system. The control is handled by the power window switch assembly and the power is drawn directly from the battery, with the control module (often part of the body control module or BCM) managing the current flow. There might be fuses involved, however.

To troubleshoot power window problems in a '93 Mustang convertible, you should:

1. Check the fuses: Consult your owner's manual to locate the fuses related to power windows. They're likely in the under-hood fuse box and/or the interior fuse panel (usually under the dash).

2. Inspect the power window switch assembly: This is the most common failure point. A faulty switch can interrupt power to the window motors.

3. Examine the wiring: Look for broken, frayed, or corroded wires leading to the switches, motors, and possibly a central control module (if one exists specifically for windows, which is less likely on this model). This often requires tracing wires from the switch to the motor.

4. Test the window motors: You might need a multimeter to test if the motors are receiving power and functioning. If the motor is bad, you will need to replace it.

Because of the distributed nature of the system, there's no single relay to locate. The problem is more likely in the switches, the wiring, the fuses, or the window motors themselves.