Question about 2002 Chevrolet TrailBlazer

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Where is the bcm located in a 2002 trailblazer?

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The BCM is attached to the fuse block under the second row seat on the drivers side.

Posted on Mar 09, 2019

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Posted on Jan 02, 2017

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savdragon
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SOURCE: locate camshaft sensor 2002 chevy trailblazer

Assuming you have a 4.2L engine here is the location.
b3031ef.gif

Hope this helps out,
if so please rate my answers.
Brett

Posted on Mar 19, 2009

  • 145 Answers

SOURCE: Where is the oil filter located on a 2002

Here is fd12ce3.jpg i cant make it any easier :-) .

Posted on Jul 06, 2009

  • 1796 Answers

SOURCE: is your 2002 trailblazer speed sensor located

Hi!!

The speed sensor is located on top or the transmission, towards the back end.

Don't forget to rate this post!!

Posted on Jul 23, 2010

skychief2001
  • 21873 Answers

SOURCE: Where is BCM located on 2002 PT Cruiser locks working even when car is not on have been told to check BCM don't know where to find it

I don't find a body control module for your car, but according to the wiring diagram the door locks are controlled by a keyless entry module which is located on top of the dash behind the ac vents.
There are three fuses that power the module.
Check with your dealer for more details.

Posted on Aug 20, 2012

Terry Corrow
  • 10875 Answers

SOURCE: Where is the BCM located on a 2002 Chevy Trailblazer

the remote entry lock module, ensure the Body Control Module (BCM) is correct for your 2002 CHEVROLET TRAILBLAZER with a 4.2L engine. Special restrictions like "California only" or "with sport package" may indicate a Body Control Module (BCM) fits only certain 2002 CHEVROLET TRAILBLAZER models.
the bcm has to be programmed by a dealer,go to your dealer to make sure that is the problem,it could also be the ignition switch,it usually mimics a bad bcm,a switch is cheaper.

Posted on Feb 06, 2015

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1 Answer

I have 2002 trailblazer, gets in program mode,but after 2 seconds exit the program mode. any help??


Program mode , What gets in program mode ? PCM / BCM . I/C Any DTC'S - diagnostic trouble codes ? You'll need to do a little better job explaining if you would like help .

Oct 30, 2016 | 2002 Chevrolet TrailBlazer

1 Answer

How do i disconect the dinging wen the key is n the ignition. Its anoying wen radio is playing 2002 chevy trailblazier


You can't disconnect the chime, it goes thru the radio and is generated by the Body Control Module (BCM).

Sep 11, 2016 | 2002 Chevrolet TrailBlazer

1 Answer

Battery draw 1.8amp


that would be my quess bcm can cause that

Nov 01, 2015 | 2002 Chevrolet TrailBlazer

1 Answer

Where is the BCM located on a 2002 Chevy Trailblazer


the remote entry lock module, ensure the Body Control Module (BCM) is correct for your 2002 CHEVROLET TRAILBLAZER with a 4.2L engine. Special restrictions like "California only" or "with sport package" may indicate a Body Control Module (BCM) fits only certain 2002 CHEVROLET TRAILBLAZER models.
the bcm has to be programmed by a dealer,go to your dealer to make sure that is the problem,it could also be the ignition switch,it usually mimics a bad bcm,a switch is cheaper.

Feb 06, 2015 | 2002 Chevrolet TrailBlazer

1 Answer

Changed the bcm and now wont start


If you put a used BCM in it, throw it away and by a new one. If you put a new one in it, you have to have it program to the vehicle. Dealer usually, but ask around. I can get these done here in Indy for $50.

Apr 08, 2014 | 2002 Chevrolet TrailBlazer

1 Answer

Obd ii code c 0291


This code is related to the BCM (Body Control Module), there is either a communications error or the BCM has failed.

Dec 15, 2013 | 2002 Chevrolet TrailBlazer

1 Answer

What is the relay or fuse number for dome lights on 2002 Chevy Trailblazer? Please specify the relay or fuse number that requires replacement.


There is no separate fuse for the courtesy lights, the BCM (Body Control Module) has two fuses associated with it. They are located in the rear fuse panel, and are fuse #4 and 40.

Dec 02, 2012 | 2002 Chevrolet TrailBlazer

1 Answer

BCM 2002 Chevy Trailblazer. Does anyone know how to program? Truck has had a lot of electical issues with it since purchase. Radio function, interior lights, passenger window. Then one day all the lights...


thats a issue for a pro cause dealers dont have olschoolers with the knowledge-they just want to sell new cars--independent shops must reprogram the computer using a landline only cause a wireless connect doesnt download the complete data--send delemma to majicmech@aol.com for more advice

Jun 02, 2011 | 2002 Chevrolet Tahoe

1 Answer

Is your 2002 trailblazer speed sensor located


Hi!!

The speed sensor is located on top or the transmission, towards the back end.

Don't forget to rate this post!!

Jul 23, 2010 | 2002 Chevrolet TrailBlazer

2 Answers

Locate camshaft sensor 2002 chevy trailblazer


Assuming you have a 4.2L engine here is the location.
b3031ef.gif

Hope this helps out,
if so please rate my answers.
Brett

Mar 19, 2009 | 2002 Chevrolet TrailBlazer

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