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Sony Limited Edition Focus Factory wiring

9312 Views 4 Replies 4 Participants Last post by  150mphzetec
I don't know how long i've been searching for the stock wiring diagrams for the Sony Limited Edition Focus. I bought mine used and it didn't come with the box, amp and sub. (AHHHH!) So I did the one thing that I didn't want to do and spliced into the rear harness. Before I did I must of searched for weeks on the pin codes through a many focus forums, but no luck. Well I finally got my hands on one. So I figure I would share with anybody else that has the same problems. Just a little help to anyone that needs it. (Got it from Crutchfield)
Sony Xplod Sound System
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16

Read numbers from pin side of vehicle connector.
Accessory 12 Volt 2 YW/GN
Constant 12 Volt 9 OG/BK
Chassis Ground 1 BK/GN
Remote 4 BK/BU
Dimmer 11 OG/BK
Left Front Spkr + 8 WT/BK
Left Front Spkr - 16 GY/BK
Right Front Spkr + 5 WT/RD
Right Front Spkr - 13 G Y/RD
Left Rear Spkr + 7 WT/VT
Left Rear Spkr - 15 GY/WT
Right Rear Spkr + 6 WT
Right Rear Spkr - 14 GY


The Sony Xplod Sound System was limited to 2000-01 ZTS Sedans and included a single-disc Sony CD receiver, with wireless remote control, mounted in a custom dash kit, one 6" x 8" Sony three-way speaker in each door and a Sony 10" subwoofer and amplifier mounted in a custom enclosure in the trunk. The receiver has RCA connections to output the sub amp signal, so the subwoofer can be used if an aftermarket stereo is installed. Total system power is rated at 460W.

Since the receiver harness is not a standard harness, there is no adapter available. All connections must be spliced if an aftermarket stereo is installed.

Subwoofer Amplifier Wiring
1 2 3 4 5 6 7
8 9 10 __ 11 12 13

Read numbers from pin side of vehicle connection.
Chassis Ground 1 BK
Amp Remote 4 BK/BU
Constant 12 Volt 7 RD
Left + Input (from RCA) 8 WT
Left - Input (from RCA) 9 BK
Right + Input (from RCA) 12 RD
Right - Input (from RCA) 13 BK
The sub amp is protected by a 30 AMP fuse labeled #29 that is located in the under hood fusebox. The output wires from the amp are connected directly to the terminals on the subwoofer.

I hope this helps!
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I'm not sure if you know how or are able to help me but, I bought my Sony edition a few months back and since buying it the stock amp and sub in the back haven't made a single sound, everything looks to be plugged in and the fuse under the hood is good, any suggestions?
I looked through the radio settings and everything seemed normal. so i went and did the thing i was trying to avoid and took the box out of hte trunk and then took out the sub, turns out one of the wires was split about an inch from the sub... but thanks for the ides!
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