Aftermarket keyless entry, need help

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Aug 28, 2019 | 08:27 AM

jbthompson

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Aftermarket keyless entry, need help

Hi All,

Bought a DoCooler Keyless door lock kit off Amazon for my sons truck . Has factory power locks, no keyless. Instructions are terrible and I cant seem to get it working. Have searched and found that I may need to add in relays, but no good wiring schematics anywhere.
Any help or direction on this would be greatly appreciated.

Aug 28, 2019 | 09:27 AM

5851a

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From: East Central Ia

If you could provide specifics on what vehicle someone may be able to provide wiring diagram.

Aug 28, 2019 | 10:13 AM

jbthompson

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Ahh, sorry, I thought I did, my bad. 2003 F250 XLT SuperCab, factory door locks, but no keyless entry.

Aug 30, 2019 | 01:55 PM

jbthompson

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Bump... Anyone?

Aug 30, 2019 | 04:20 PM

Just Strokin

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From: Tallassee, ALabama

See if this wiring list will help you. It might give you the color code of the wires you need to make connections with.

2002-2005 Ford F-Series Super Duty Vehicle Wiring Chart and Diagram

read Note #2 for more info on the locks.

Aug 31, 2019 | 10:54 AM

alloro

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I don't have the 2003 diagram, but here is the 2004 one. Perhaps it's the same or similar.

Attached Images

2004 Door Locks.pdf (259.8 KB, 20 views)

Aug 31, 2019 | 10:58 AM

ford390gashog

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From: Brentwood,CA

All trucks with power locks also came with keyless entry. Sounds like you are missing the original FOBS. You can just buy new fobs and program them. It's very easy to do.