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2001 chevrolet blazer


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connerb 
Member - Posts: 1
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Joined: March 04, 2007
Posted: March 05, 2007 at 12:05 PM / IP Logged  
Does anyone have a 2001 Chevrolet Blazer wiring diagram or know where I can get one?
master5 
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Joined: October 10, 2006
Location: United States
Posted: March 05, 2007 at 12:13 PM / IP Logged  

here goes...

12volts  red   +   ignition harness 

Starter  yellow   +   ignition harness 
Second Starter  N/A       
Ignition  pink   +   ignition harness 
Second Ignition  white   +   ignition harness 
Third Ignition  N/A       
Accessory  orange   +   ignition harness  
       
Power Lock  lt. blue   +   brown plug at BCM 
Power Unlock  white   +   brown plug at BCM  
Lock Motor  gray   5wi  driver kick panel 
Unlock Motor  tan   5wi  driver kick panel 

Parking Lights+  brown   +   lt. blue plug at BCM 

Parking Lights-  white   -   lt. blue plug at BCM  
This wire will not test when using the headlight switch. This wire is triggered by the DRL system. To meter the wire, start the car with the parking brake set, when the brake is released this wire will go to ground.       

Door Trigger     -   BCM .Use tan for the drivers door located in pin B4 of the purple plug, orange for the passenger door located in pin B2 of the purple plug, and dk. blue/white for the rear doors and rear hatch located in pin B11 of the lt. blue plug, must diode isolate these wires.

Dome Supervision  use door trigger       
Trunk/Hatch Pin  pink/black   -   lt. blue plug at BCM          
Trunk/Hatch Release  black   -   purple plug at BCM  
            
Factory Alarm Disarm  lt.green   -   purple plug at BCM 
Notes: The BCM is located to the right of the accelerator pedal below the radio. The plugs on the BCM face towards the drivers side. 
       
Tachometer  white   ac   PCM 
The PCM is located on the passenger fender. On the 2.2L the wire is in a black 80 pin plug pin 10, and on the 4.3L the wire is in a red 32 pin plug pin 20. 
Brake Wire  white   +   steering column 
Parking Brake         
Horn Trigger  black   -   steering column 
Notes: Also found in the brown plug at the BCM on vehicles with a factory alarm. 
Immobilizer Bypass  Required:  Passlock II
 

kirktcashalini 
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Joined: November 13, 2005
Location: United States
Posted: March 05, 2007 at 2:05 PM / IP Logged  
Oh damn, boookmarked (sure I will need this info sometime)... I am assuming this is the same for a 99... or damn close anyway? You the man Master5!
99 Blazer LT.   Yellow Top. Big 3. Infinity Kappa Speakers All Around. Jensen CD/DVD flip out. 2 Infinity Kappa Perfect 12DVQs powered by a Alpine PDX600.1 (in one custom box, building a FG box)
the12volt 
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Administrator 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 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 07, 2002
Location: Louisiana, United States
Posted: March 05, 2007 at 2:08 PM / IP Logged  
...oO(this is the Car Audio Forum, how about the stereo wiring?)
2001 chevrolet blazer - Last Post -- posted image. the12volt • Support the12volt.com
master5 
Silver - Posts: 1,123
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Joined: October 10, 2006
Location: United States
Posted: March 05, 2007 at 2:32 PM / IP Logged  

Yes it is audio..sorry I missed it..I don't usually get requests for GM audio wiring as either a harness is being use..and the fact that gm has had the same audio wiring for like 50 years..lol

Orange..constant

yellow....acc

black...ground

gray....ill

pink...remote if used

LF+ tan      LF-   gray

RF+ lt green     RF- dk green

LR+  brown   LR- yellow

RR+ dk blue   RR- lt blue

Hope I helped

rudydapimp 
Copper - Posts: 390
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Joined: February 27, 2006
Location: United States
Posted: March 05, 2007 at 2:47 PM / IP Logged  
Orange - 12v constant
Yellow - 12v switched
Black - Ground
Grey - Illumination
Brown - dimmer
Tan Left +
Grey left -
Lt Green Right +
Dk Green Right -
Brown left rear +
Yellow left rear -
Dk Blue right rear +
Lt Blue right Rear -

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