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snapon1979, UK Ford Car Mechanic
Category: UK Ford
Satisfied Customers: 9
Experience:  UK ford technician
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Ford focus: a auto power window closure module..signal

Customer Question

hi i need help installing a auto power window closure module on a ford focus 2002 mk1 facelift i have worked out all wires except for the triggering output wire and control signal input these are blue and yellow on the module where do i connect them on the car?
Submitted: 6 years ago.
Category: UK Ford
Expert:  snapon1979 replied 6 years ago.

Can you tell me the make and model of the module you are using.


Also, do you have 2 or 4 electric windows.


Can you also tell me what you have already connected to.



Customer: replied 6 years ago.
Its just called apwc245 from and 2 electric windows
Expert:  snapon1979 replied 6 years ago.

Can you show me the install instructions for it as I cant see them on the website.



Customer: replied 6 years ago.
Yeah sure it goes as follows
Blue wire is control signal input
Yellow goes to pin 86 on a 4 pin relay
Red goes to 12v Constant and connects to pin 85 and 30 on the 4pin relay
Pin 87 is made the triggering output
Brown is negative
White acc/on
Black negative
hope this helps
Expert:  snapon1979 replied 6 years ago.

Is this a module with a separate relay?


Can you scan and upload the actual instructions you have.



Customer: replied 6 years ago.
Hi I'm unable to scan the diagram as I don't have a scanner
Expert:  snapon1979 replied 6 years ago.



From what I can gather then is this.


White wire goes to an ignition switched supply.

Black goes to a good earth connection.

Red wire is fed from a constant 12v source and is split between ter 30 and 85 on the relay.

Yellow wire goes too ter 86 on relay and must be a switched earth circuit as normally ter 85 is earth on a relay and 86 is a switched live input.

This leaves ter 87 from the relay which goes to the window switch assembly on drivers door. You will need to check with a testlamp the white and the white/violet wires at the switch to see if they are live when the switches are held in the close position. If they are then this is where ter 87 connects to.