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92 Blazer wiring diagram

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=5445
Printed Date: May 07, 2025 at 7:35 AM


Topic: 92 Blazer wiring diagram

Posted By: 92blazer
Subject: 92 Blazer wiring diagram
Date Posted: November 14, 2002 at 9:12 AM

Hey All...Wondering if anyone can help me find a wiring diagram for a 92 Blazer (Project car) I just picked up.  Any help would be appreciated.  Thanks.




Replies:

Posted By: Velocity Motors
Date Posted: November 14, 2002 at 8:59 PM

|       ITEM      |     WIRE COLOR     |POL|       WIRE LOCATION        |
|              12V|red                 |+  |ignition harness            |
|          STARTER|yellow or purple    |+  |ignition harness            |
|         IGNITION|pink                |+  |ignition harness            |
|        ACCESSORY|orange              |+  |ignition harness            |
|       POWER LOCK|lt. blue            |*1 |drivers kick panel          |
|     POWER UNLOCK|BLACK/ white         |*1 |drivers kick panel          |
| PARKING LIGHTS +|brown               |   |switch or rear harness      |
|       HEADLIGHTS|yellow              |+  |at switch                   |
|     DOOR TRIGGER|white               |-  |pin or courtesy light       |
| DOME SUPERVISION|use door trigger    |   |                            |
|TRNK/HTCH RELEASE|black               |+  |relay under left dash       |
|       TACHOMETER|white               |   |coil on top of engine       |
|       BRAKE WIRE|white               |+  |at brake pedal switch       |
|     HORN TRIGGER|black               |-  |steering column             |
|           WIPERS|purple              |+  |left of steering column     |
|  LF WINDOW UP/DN|dk. blue - brown    |A  |in drivers door             |
|  RF WINDOW UP/DN|blu/wht - tan       |A  |drivers door harness        |
|  LR WINDOW UP/DN|dk. green - purple  |A  |drivers door harness        |
|  RR WINDOW UP/DN|lt. green - pur/wht |A  |drivers door harness        |

Notes:
*1 2-door vehicles are 5-wire (type C), 4-door vehicles are 3-wire positive (type A).



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



Posted By: 92blazer
Date Posted: November 15, 2002 at 12:14 PM

Jeff...Thanks for your help.  All the best.




Posted By: Velocity Motors
Date Posted: November 16, 2002 at 6:09 PM
no Problemo

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


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