New Member

[Jordin fowler]

Hey guys new here just picked up my 93 vert but can't seem to get the power Windows to work

 

[General karthief]

Lets move this over to the 50 tech forums and get some help from the members there.
And welcome to stangnet.

 

[jrichker]

it's time to get out your voltmeter and familiarize yourself with the wiring diagrams...

The power windows use a circuit breaker mounted on the fuse panel. It only has power when the ignition switch is in the Run position.

The following are diagrams courtesy of Tmoss & Stang&2birds

Fuse box layout

93 power window wiring

See the following website for some help from Tmoss (diagram designer) & Stang&2Birds (website host) for help on 88-95 wiring; http://www.veryuseful.com/mustang/tech/engine/ Everyone should bookmark this site.


TFI module wiring for 94-95 Mustang GT
http://www.veryuseful.com/mustang/tech/engine/images/Mustang-94-95-IgnitionControlModule.gif

Complete computer, actuator & sensor wiring diagram for 91-93 Mass Air Mustangs
http://www.veryuseful.com/mustang/tech/engine/images/91-93_5.0_EEC_Wiring_Diagram.gif

Complete computer, actuator & sensor wiring diagram for 88-91 Mass Air Mustangs
http://www.veryuseful.com/mustang/tech/engine/images/88-91_5.0_EEC_Wiring_Diagram.gif

Ignition switch wiring
http://www.veryuseful.com/mustang/tech/engine/images/IgnitionSwitchWiring.gif

Fuel, alternator, A/C and ignition wiring
http://www.veryuseful.com/mustang/tech/engine/images/fuel-alt-links-ign-ac.gif

O2 sensor wiring harness
http://www.veryuseful.com/mustang/tech/engine/images/mustangO2Harness.gif

Vacuum diagram 89-93 Mustangs
http://www.veryuseful.com/mustang/tech/engine/images/mustangFoxFordVacuumDiagram.jpg

HVAC vacuum diagram
http://www.veryuseful.com/mustang/tech/engine/images/Mustang_AC_heat_vacuum_controls.gif

TFI module differences & pin out
http://www.veryuseful.com/mustang/tech/engine/images/TFI_5.0_comparison.gif

Fuse box layout
http://www.veryuseful.com/mustang/tech/engine/images/MustangFuseBox.gif

Mustang 5.0 Lights and Radio schematic, by TMoss:
http://www.veryuseful.com/mustang/tech/engine/images/mustangFoxLights-Radio_diag.gif

87-92 power window wiring
http://www.veryuseful.com/mustang/tech/engine/images/mustang87-92 PowerWindowWiring.gif

93 power window wiring
http://www.veryuseful.com/mustang/tech/engine/images/mustang93PowerWindows.gif

T5 Cutaway showing T5 internal parts
http://www.veryuseful.com/mustang/tech/engine/images/5_Speed_Cutaway_Illustrated.jpg

Visual comparison of the Ford Fuel Injectors, picture by TMoss:
http://www.veryuseful.com/mustang/tech/engine/images/Ford_Injector_Guide.jpg

Convertible top motor wiring http://www.veryuseful.com/mustang/tech/engine/images/mustang88VertTopMotorCkt.gif

Engine mounted fuel injector harness
http://www.veryuseful.com/mustang/tech/engine/images/mustangEngineHarness.gif

Location of the TPS, IAB, and the 10-pin connectors on a 5.0, picture by TMoss:
http://www.veryuseful.com/mustang/tech/engine/images/TPS_IAB_Pic.jpg

Starter circuit
http://forums.stangnet.com/attachment.php?attachmentid=21328&d=1080916057

Alternator diagram for 94-95 Mustangs.
http://www.veryuseful.com/mustang/tech/engine/images/Mustang-94-95-Alt.gif

 

[Jordin fowler]

Hey guys new here just picked up my 93 vert but can't seem to get the power Windows to work

I have so far changed the cicurit breaker and fuses however can't seem to find the relay that is mentioned for the window controls

 

[General karthief]

Do you have power at fuse #8 and breaker #14 with key on?
If yes check the switches next, drivers side first.

 

[jrichker]

I have so far changed the cicurit breaker and fuses however can't seem to find the relay that is mentioned for the window controls

That's because there is no relay shown in the diagram...

This is what the symbol for a typical automotive relay looks like. There is a coil and switch contacts.

 

[Jordin fowler]

Do you have power at fuse #8 and breaker #14 with key on?
If yes check the switches next, drivers side first.

Would the driver side switch cause the switches on the passanger side not to work as well

 

[General karthief]

Yes, do you have power to that switch?

 

[Jordin fowler]

Yes, do you have power to that switch?

No i have no power to the driver side switch

 

[General karthief]

Do you have power at the fuse #8 in the fuse box
Also the breaker #14
Remember the key must be on