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Need Wire Color Info For 2003 Accent

Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=17774
Printed Date: July 27, 2025 at 6:26 AM


Topic: Need Wire Color Info For 2003 Accent

Posted By: geiss
Subject: Need Wire Color Info For 2003 Accent
Date Posted: August 18, 2003 at 3:15 PM

i'm trying to install a pioneer head unit into my new accent, but cant find any wiring adapters... any help on what the stock wire colors go to on my head unit would be very appreciated. thanks.



Replies:

Posted By: bberman1
Date Posted: August 18, 2003 at 4:59 PM

This is for a 02, but I think it is the same for 03

|       ITEM      |     WIRE COLOR     |POL|       WIRE LOCATION        |
|              12V|red                 |+  |ignition harness            |
|          STARTER|white               |+  |ignition harness            |
|         IGNITION|green               |+  |ignition harness            |
|        ACCESSORY|yellow              |+  |ignition harness            |
| SECOND ACCESSORY|blue *1             |+  |ignition harness            |
|       POWER LOCK|add actuator *4     |   |in driver door              |
|     POWER UNLOCK|same                |   |                            |
| PARKING LIGHTS +|grn/org(L),grn/blk(R|   |driver kick panel           |
| PARKING LIGHTS -|green               |   |headlight switch            |
|       HEADLIGHTS|yellow              |-  |headlight switch            |
|     DOOR TRIGGER|green               |-  |driver kick panel or cluster|
| DOME SUPERVISION|use door trigger    |   |                            |
|  TRUNK/HATCH PIN|GREEN/ orange        |-  |driver kick panel or cluster|
|         HOOD PIN|yellow/black        |-  |pin switch                  |
|       TACHOMETER|gray *2             |   |ECM under driver dash, pin 8|
|      SPEED SENSE|WHITE/ black         |   |data link connector *3      |
|       BRAKE WIRE|pink/black          |+  |brake pedal switch          |
|     HORN TRIGGER|blue/orange         |-  |steering column             |
|           WIPERS|green (L), brown (H)|-  |steering column             |
|  LF WINDOW UP/DN|blue - green        |A  |driver window switch        |
|  RF WINDOW UP/DN|gray - orange       |A  |driver kick panel           |
|  LR WINDOW UP/DN|black - green       |A  |driver kick panel           |
|  RR WINDOW UP/DN|white - blue        |A  |driver kick panel           |
|        RADIO 12V|ORANGE / black        |+  |radio                       |
|     RADIO GROUND|black               |-  |radio                       |
|     RADIO SWITCH|blue/black          |+  |radio                       |
| RADIO ILLUMINATE|GREEN/ orange        |+  |radio                       |
|    POWER ANTENNA|pink                |+  |radio                       |
|       LF SPEAKER|red - blue          |   |radio                       |
|       RF SPEAKER|white - brown       |   |radio                       |
|       LR SPEAKER|green - orange      |   |radio                       |
|       RR SPEAKER|orange - blue       |   |radio                       |

Notes:
*1 This wire is not required for remote start.  *2 Can also use blue or brown at the ignition coils.  *3 The data link connector is under the driver side dash.  *4 Vehicle with keyless entry use BLACK/ orange for lock and yellow for unlock. They are negative trigger and found at the ETACS module to the left of the steering column.





Posted By: AccentShow
Date Posted: August 18, 2003 at 7:07 PM
There should be a wiring adapter, I've got a 2001 and they make one for it. Go to your local shop and ask them if you can take one out and see if it fits. Most shops will go out and help you see if that's right or not. Hope that helps.




Posted By: geiss
Date Posted: August 18, 2003 at 7:25 PM
heh i drove all around town for 2 hours today, looking in 7 different shops, not a one had anything for hyundai accents... but thanks.




Posted By: benjaminthe1st
Date Posted: August 18, 2003 at 8:31 PM

https://scosche.com/scosche/connectors/hyundaiback.asp

HY03R Reverse, for cut wires restores to factory

HY03 mates the HY03, connect the wires on this to the new deck, and your good to go



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Discount Car Stereo
23446 Pac Hwy Kent, WA 98032
206.824.5875
Resonant Engineering, Orion, Planet Audio, Soundstream, Panasonic, Pioneer, Rockford Fosgate, Compustar, DEI,Toucan, Matrix Other lines





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