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’95 gmc 2500 pick up 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=22622
Printed Date: May 14, 2024 at 10:02 PM


Topic: ’95 gmc 2500 pick up wiring

Posted By: sound decision
Subject: ’95 gmc 2500 pick up wiring
Date Posted: December 09, 2003 at 6:45 PM

i put a remote stater in a 95 gmc pick and its been nothing but a headache. does anyone have a wiring diagram for this truck.

thanks in advance



Replies:

Posted By: Sabre
Date Posted: December 11, 2003 at 1:58 AM

Good luck.  Sorry for the poor formatting

|       ITEM      |     WIRE COLOR     |POL|       WIRE LOCATION        |
|              12V|red                 |+  |ignition harness            |
|          STARTER|yellow or purple    |+  |ignition harness            |
|         IGNITION|pink                |+  |ignition harness            |
|  SECOND IGNITION|white or pnk/wht    |+  |ignition harness            |
|        ACCESSORY|orange              |+  |ignition harness            |
|       POWER LOCK|lt. blue            |*1 |either door boot            |
|     POWER UNLOCK|white               |*1 |either door boot            |
|       LOCK MOTOR|gray                |   |drivers kick panel          |
|     UNLOCK MOTOR|tan                 |   |drivers kick panel          |
|    DISARM DEFEAT|tan                 |   |passengers kick panel       |
| PARKING LIGHTS +|brown               |   |switch or fuse panel        |
|       HEADLIGHTS|yellow              |+  |at switch                   |
|     DOOR TRIGGER|purple or ppl/wht   |-  |light switch                |
|       TACHOMETER|white *2            |   |ECM *3                      |
|       BRAKE WIRE|white               |+  |at brake pedal switch       |
|     HORN TRIGGER|black               |-  |at column                   |
|           WIPERS|purple              |+  |steering column             |
|  LF WINDOW UP/DN|dk. blue - brown    |A  |at drivers door switch      |
|  RF WINDOW UP/DN|light blue - tan    |A  |drivers door or boot        |
|  LR WINDOW UP/DN|green - purple      |A  |drivers door or boot        |
|  RR WINDOW UP/DN|lt. grn - pur/wht   |A  |drivers door or boot        |

Notes:
*1 5 wire (type C) on the two door models, and positive trigger (type A) on the four door and keyless entry models.  *2 Tach wire on the 6.5 Diesel is white at the instrument cluster. Diesel wait to start wire is dk. blue (+) located at the instrument cluster.  *3 ECM located behind the glove box.






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