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2003 Acura MDX wiring diagram


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queksong 
Member - Posts: 2
Member spacespace
Joined: December 15, 2002
Location: United States
Posted: December 16, 2002 at 7:09 AM / IP Logged  
Does anyone have the wiring diagram for the Acura MDX?  We appreciate the help.  Thanks
Velocity Motors 
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Moderator spaceThis member has made a donation to the12volt.com. Click here for more info.spaceThis member has been recognized as an authority in Electrical Theory. Click here for more info.spaceThis member has been recognized as an authority in Fabrication. Click here for more info.spaceThis member has been recognized as an authority in Mobile Audio and Video. Click here for more info.spaceThis member has been recognized as an authority in Mobile Security and Convenience. Click here for more info.spacespace
Joined: March 08, 2002
Location: Manitoba, Canada
Posted: December 16, 2002 at 12:20 PM / IP Logged  

Here is the 2002 diagram which has not changed for the 2003:

|       ITEM      |     WIRE COLOR     |POL|       WIRE LOCATION        |
|              12V|white               |+  |ignition harness            |
|          STARTER|BLACK/ white         |+  |ignition harness            |
|         IGNITION|BLACK / YELLOW        |+  |ignition harness            |
|  SECOND IGNITION|yellow              |+  |ignition harness            |
|        ACCESSORY|WHITE/ black         |+  |ignition harness            |
|       POWER LOCK|BLACK/ orange        |-  |passenger mux unit *1       |
|     POWER UNLOCK|blue/orange         |-  |passenger mux unit *1       |
|       LOCK MOTOR|WHITE/ red           |   |passenger mux unit *1       |
|     UNLOCK MOTOR|yellow              |   |passenger mux unit *1       |
|    DISARM DEFEAT|lt. GREEN/ red       |   |passenger mux unit *1       |
| PARKING LIGHTS +|RED / black           |   |drivers kick panel          |
| PARKING LIGHTS -|RED / yellow          |   |headlight switch            |
|       HEADLIGHTS|blue/green          |-  |headlight switch            |
|     DOOR TRIGGER|BLACK/ white         |-  |interior light switch       |
| DOME SUPERVISION|                    |   |                            |
|  TRUNK/HATCH PIN|common with doors   |   |                            |
|         HOOD PIN|yellow              |-  |hood switch or *2           |
| DISARM NO UNLOCK|blue                |-  |drivers lock key cylinder   |
|       TACHOMETER|blue                |   |test connector *3           |
|      SPEED SENSE|blue/white          |   |under passenger seat *4     |
|       BRAKE WIRE|WHITE/ black         |+  |brake pedal switch          |
|     HORN TRIGGER|lt. GREEN/ blue      |-  |steering column             |
|           WIPERS|blue (L), blu/yel(H)|+  |steering column             |
|  LF WINDOW UP/DN|RED / blu - RED / yel   |A  |drivers window switch       |
|  RF WINDOW UP/DN|blu/wht - blu/yel   |A  |LF window switch in door    |
|  LR WINDOW UP/DN|RED / blu - RED / yel   |A  |LR window switch in door    |
|  RR WINDOW UP/DN|RED / blu - RED / yel   |A  |RR window switch in door    |
| SUN RF OPN/CLOSE|grn/yel - grn/red   |A  |relays in drivers kick panel|
|        RADIO 12V|white               |+  |radio                       |
|     RADIO GROUND|black               |-  |radio                       |
|     RADIO SWITCH|WHITE/ red           |+  |radio                       |
| RADIO ILLUMINATE|RED / black           |+  |radio                       |
|    POWER ANTENNA|yellow/white        |+  |radio                       |
|       LF SPEAKER|blu/grn - gry/blk   |   |radio                       |
|       RF SPEAKER|RED / grn - brn/blk   |   |radio                       |
|       LR SPEAKER|blu/yel - gry/wht   |   |radio                       |
|       RR SPEAKER|RED / yel - brn/wht   |   |radio                       |

Notes:NOTE: This vehicle has an immobilizer system that needs to be bypassed when adding remote start. *1 The passenger mux unit is attached to the passenger side fuse box in the passenger kick panel. *2 Also found at the drivers mux unit, which is attached to the driver side fuse box in the drivers kick panel. *3 The tach test connector is a 2 pin connector on the driver side fender. *4 In an 8 pin connector.

Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA
queksong 
Member - Posts: 2
Member spacespace
Joined: December 15, 2002
Location: United States
Posted: December 16, 2002 at 1:29 PM / IP Logged  
Thank you much.
Velocity Motors 
Moderator - Posts: 12,488
Moderator spaceThis member has made a donation to the12volt.com. Click here for more info.spaceThis member has been recognized as an authority in Electrical Theory. Click here for more info.spaceThis member has been recognized as an authority in Fabrication. Click here for more info.spaceThis member has been recognized as an authority in Mobile Audio and Video. Click here for more info.spaceThis member has been recognized as an authority in Mobile Security and Convenience. Click here for more info.spacespace
Joined: March 08, 2002
Location: Manitoba, Canada
Posted: December 17, 2002 at 1:48 AM / IP Logged  
no problemo
Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA

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