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2003 Mitsubishi Eclipse Alarm/Stereo Wiring

Printed From: the12volt.com
Forum Name: Vehicle Wiring Information & File Requests
Forum Discription: Request Car Alarm, Car Stereo, Cruise Control, Remote Starter, Navigation, Mobile Video, and Other Vehicle Specific Wiring Info, Manuals, Tech Tips
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=6855
Printed Date: April 26, 2024 at 7:14 AM


Topic: 2003 Mitsubishi Eclipse Alarm/Stereo Wiring

Posted By: iskidoo
Subject: 2003 Mitsubishi Eclipse Alarm/Stereo Wiring
Date Posted: December 18, 2002 at 12:56 PM

Hi I would like to know if anyone can post a wiring diagram for a 2003 Mitsubishi Eclipse and also was wondering if that car has any security system. It has Keyless but I am not sure about an alarm.



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Steve G



Replies:

Posted By: Velocity Motors
Date Posted: December 19, 2002 at 1:24 AM

Here is the 2002 information... if this is not a model change for the Eclipse, then it will be the same:

|              12V|WHITE/ red           |+  |ignition harness            |
|          STARTER|BLACK/ red           |+  |ignition harness            |
|         IGNITION|dk. green           |+  |ignition harness            |
|        ACCESSORY|blue/red            |+  |ignition harness            |
| SECOND ACCESSORY|blue/black          |+  |ignition harness            |
|       POWER LOCK|lt. GREEN/ black *2  |-  |drivers kick panel *1       |
|     POWER UNLOCK|orange *2           |-  |drivers kick panel *1       |
|       LOCK MOTOR|lt. green           |   |drivers kick panel *1       |
|     UNLOCK MOTOR|dk. GREEN/ red       |   |drivers kick panel *1       |
|    DISARM DEFEAT|blue/black          |   |passenger kick panel or *9  |
| PARKING LIGHTS +|grn/wht or pnk/blk  |   |low in drivers kick         |
|       HEADLIGHTS|orange              |-  |headlight relay under hood  |
|     DOOR TRIGGER|GREEN/  YELLOW        |-  |fuse box *8                 |
| DOME SUPERVISION|GREEN/ orange        |-  |fuse box *3                 |
|  TRUNK/HATCH PIN|red                 |-  |drivers kick panel *7       |
|TRNK/HTCH RELEASE|GREEN / WHITE         |5wi|drivers kick panel *7       |
|  FCTRY ALARM ARM|arms with lock      |   |                            |
|FCTRY ALRM DISARM|disarms with unlock |   |                            |
| DISARM NO UNLOCK|*6                  |   |                            |
|       TACHOMETER|*4                  |   |*4                          |
|      SPEED SENSE|WHITE/ blue          |   |center console *5           |
|       BRAKE WIRE|GREEN/ orange        |+  |brake pedal switch          |
|     HORN TRIGGER|lt. GREEN/ black     |-  |steering column             |
|           WIPERS|blu/org & blu/yel   |+  |wiper motor                 |
|  LF WINDOW UP/DN|RED / blk - grn/blk   |A  |drivers window switch       |
|  RF WINDOW UP/DN|RED / wht - green     |A  |drivers kick panel *1       |
| SUN RF OPN/CLOSE|not recommended     |   |                            |
|        RADIO 12V|ORANGE / black        |+  |radio                       |
|     RADIO SWITCH|WHITE/ black         |+  |radio                       |
| RADIO ILLUMINATE|GREEN / WHITE         |+  |radio                       |
|       LF SPEAKER|wht/blu - blk/blu   |   |radio                       |
|       RF SPEAKER|wht/red - blk/red   |   |radio                       |
|       LR SPEAKER|yel/blu - gry/blu   |   |radio                       |
|       RR SPEAKER|yel/red - gry/red   |   |radio                       |

Notes:NOTE: This vehicle is equipped with an immobilizer. *1 Located in a black 32 pin plug. *2 These are the door key cylinder wires. Meter the wires while turning the key in the drivers door. Unlock requires a double pulse. On vehicles without the factory alarm use purple for lock and lt. GREEN/ red for unlock, these are the door lock switch wires. *3 In the plug on the upper right side of the fuse box under the driver side dash. *4 Go to the test connector inside the fusebox under the hood, it is a T shaped plug. Tach is the terminal on the top left of the T, the wire under the terminal is white or WHITE/ red. *5 Located in a large white 38 pin plug behind the radio. *6 To disarm without unlocking, use a single pulse on the unlock wire. *7 Located in a white 43 pin plug. *8 Located in a black 19 pin plug on the back of the fuse box under the driver side dash. *9 Also found in a black 20 pin plug on the front of the fuse box under the driver side dash.



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Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA




Posted By: iskidoo
Date Posted: December 19, 2002 at 4:36 AM

Thanks very much Jeff. Any idea what kind of immobilizer? I guess I'm not sure what that means. I noticed a an icon on the dash that shows a car with a key in it but the customer says it never comes on. Also that when he bought it, it wasn't advertised with a security system. I tried opening the drivers window and hitting the lock on remote twice until the horn sounded and then waited a few minutes then unlocked from drivers interior and opened the door but no alarm sounded. So I assume that means it has no factory alarm.  How hard a job do you think it would be to mount the security led so that it is behind the icon in the gauge area of the dash. I think it would look very stock and more professional. Or maybe you know of an easier way. Would appreciate your thoughts. Thanks again for the help.



-------------
Steve G




Posted By: Velocity Motors
Date Posted: December 19, 2002 at 8:13 AM

Hey Steve, to find out for sure wether or not it has an Immobilizer , go down to the local hardware store or Home Depot and get a normal key cut for the vehicle ( this costs about $ 1.50 for us here in Canada ) and try to start the car with this new key. If the car starts, then no Immobilizer, but if it doesn't you have to get a spare key from the owner and bypass the system. The Eclipse uses an Immobilizer system so you will need a spare key and use this diagram to bypass it : https://www.velocitymotorsport.com/install_notes/Ford_PATS_bypass.htm This is an universal type bypass module method that I use for all types of Immobilizer's that do not have a keyless version out sale yet.It has never failed me .

As far as the dash LED goes, make sure that this icon is not part of the Immobilizer circuit because I know that most Honda's that have an Immobilizer use a small GREEN icon with a KEY on the dash and if you try to start the car without a properly programmed key, this ICON will light up, but only at this time. If you deactivate this portion of the circuit, you may get an error on the dash that you will need the dealership to erase from the BCM and that means it will cost you $$$$. Install responsibly & think before you act



-------------
Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA





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