WTB Stock radio wire harness - Toyota Yaris Forums

wsladaritz · 09-01-2014, 05:55 PM

Specifically I am looking for the D74 plug (20 pins) with at least a few inches of wire. I have the stock radio and I'm trying to get an aux input working. I do not have the stock aux input so if anyone has that I would be willing to buy that as well.

The Reason: Powering stock HU and front speakers with a PC PSU in a home made boom box project for my garage.

CTScott · 09-01-2014, 06:11 PM

LOL - There is nothing better than an OEM radio for a garage radio.

I don't have a connector D74 on hand, but I do have the pins for the connector, which can just be heat shrunk to keep them touching the pins next to them.

wsladaritz · 09-01-2014, 09:41 PM

That's a wonderful idea CTScott! I just quit when I saw how close together they were and realized I wasn't going to be able to solder em on.

If I got my research right the pins should be:

Audio Left input: 17
Audio Right input: 15
Ground 16 for audio and 19 to tell it an external device is connected.

Am I missing anything?

CTScott · 09-01-2014, 09:46 PM

Quote:

Originally Posted by wsladaritz

That's a wonderful idea CTScott! I just quit when I saw how close together they were and realized I wasn't going to be able to solder em on.

If I got my research right the pins should be:

Audio Left input: 17
Audio Right input: 15
Ground 16 for audio and 19 to tell it an external device is connected.

Am I missing anything?

Correct - Except 16 is the shield (ground around the audio wires) and 19 doesn't get grounded, but instead gets a 2.2K ohm resistor to ground to enable aux mode.

wsladaritz · 09-01-2014, 11:20 PM

Excellent! Thanks for the assistance!

09-01-2014, 05:55 PM	#1
wsladaritz Y4R1Z View User's Garage Drives: Yaris LB Join Date: Jul 2007 Location: Benton, AR Posts: 219	WTB Stock radio wire harness Specifically I am looking for the D74 plug (20 pins) with at least a few inches of wire. I have the stock radio and I'm trying to get an aux input working. I do not have the stock aux input so if anyone has that I would be willing to buy that as well. The Reason: Powering stock HU and front speakers with a PC PSU in a home made boom box project for my garage.

09-01-2014, 06:11 PM	#2
CTScott ULTIMATE View User's Garage Drives: 09 5dr LB, 2x 08 3dr LB Join Date: Oct 2008 Location: USA, CT Posts: 13,460	LOL - There is nothing better than an OEM radio for a garage radio. I don't have a connector D74 on hand, but I do have the pins for the connector, which can just be heat shrunk to keep them touching the pins next to them. __________________

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09-01-2014, 09:41 PM	#3
wsladaritz Y4R1Z View User's Garage Drives: Yaris LB Join Date: Jul 2007 Location: Benton, AR Posts: 219	That's a wonderful idea CTScott! I just quit when I saw how close together they were and realized I wasn't going to be able to solder em on. If I got my research right the pins should be: Audio Left input: 17 Audio Right input: 15 Ground 16 for audio and 19 to tell it an external device is connected. Am I missing anything?

09-01-2014, 11:20 PM	#5
wsladaritz Y4R1Z View User's Garage Drives: Yaris LB Join Date: Jul 2007 Location: Benton, AR Posts: 219	Excellent! Thanks for the assistance!