Chevy silverado body control module bcm - 2007 Chevrolet Silverado 1500 2WD

There isn't one. The function is done by the Body Control Module (BCM) along with lots of other functions.

Where is the turn signal relay on a 2006 Chevy Colorado?
The turn signal is controlled by the BCM (Body Control Module) that is located at the passenger side kick panel.
May 21, 2014

2006 Colorado turn signal relay? where is it - 355 Nation

Known issue

BODY CONTROL MODULE PROBLEMS - Colorado Fans

https://www.coloradofans.com > threads > body-control...
Jul 1, 2009 - on my brand new colorado 2009 my turn signal flashers stopped working after 4 days.first they thought it was TURN SIGNAL SWITCH,nope, ...
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Why ? you wouldn't under stand them any way , computer controlled . (door modules - BCM - body control module ) Do youself a favor an take it to a qualified repair shop.

What kind of body control module problems ??????? Did you have it checked for BCM DTC'S - diagnstic trouble codes ? Or are you assuming the BCM is the problem . Call the chevy dealer ask about if used one can be used ! Some of GM vehicles need new not used . They still need to be programmed .

This is very complex , first thing is have the vehicle checked for DTC'S - diagnostic trouble codes stored in the BCM , PCM !
The body control module (BCM) monitors the signal circuit of the cruise control switches. The BCM relays the cruise control switch status to the engine control module (ECM) via the GMLAN serial data circuit. The ECM uses the status of the cruise control switch to determine when to capture and maintain the vehicle speed. The ECM monitors the vehicle speed signal circuit in order to determine the desired vehicle speed. The ECM uses the throttle actuator control (TAC) motor in order to maintain the vehicle speed. For further information on the TAC System, refer to Throttle Actuator Control (TAC) System Descriptionfor the 4.3L engine or Throttle Actuator Control (TAC) System Description for the 4.8L, 5.3L, 6.0L, 6.2L or 7.0L engines.
Your best bet would be to take to the dealer !
Yo

BCM under console.
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1999 CHEVROLET BLAZER Body Control Module (BCM)

www.rockauto.com/catalog/x,carcode,1353619,parttype,2888

... V6 > Electrical > Body Control Module (BCM). 1999 CHEVROLET BLAZER 4.3L V6 : Electrical : Body Control Module (BCM), Price, Core, Total, Add to Cart ...

electric problem maybe bcm? - Blazer Forum - Chevy Blazer Forums

blazerforum.com > ... > 2nd Gen S-series (1995-2005) Tech

Oct 25, 2009 - I have seen on line it could be the bcm module. ... In my 1999 Chevrolet Blazer it is located under the cd/radio and computer climate control. Looking for a Diagram or Info on the Body Control Module
Feb 4, 2012
body control module
Sep 25, 2009
More results from blazerforum.com

ACDelco 19153625 GM Original Equipment Body Control ...

1999 CHEVROLET BLAZER Body Control Module (BCM)

www.rockauto.com/catalog/x,carcode,1353619,parttype,2888

... V6 > Electrical > Body Control Module (BCM). 1999 CHEVROLET BLAZER 4.3L V6 : Electrical : Body Control Module (BCM), Price, Core, Total, Add to Cart ...

electric problem maybe bcm? - Blazer Forum - Chevy Blazer Forums

blazerforum.com > ... > 2nd Gen S-series (1995-2005) Tech

Oct 25, 2009 - I have seen on line it could be the bcm module. ... In my 1999 Chevrolet Blazer it is located under the cd/radio and computer climate control. Looking for a Diagram or Info on the Body Control Module
Feb 4, 2012
body control module
Sep 25, 2009
More results from blazerforum.com

Preliminary Procedure Remove the knee bolster. Refer to Knee Bolster Replacement
1
Body Control Module
Tip

1. Remove the BCM cover.
2. Disconnect the electrical connectors.
3. Press on the tabs to release the body control module.
4. If a replacement module is installed, program the module. Refer to Control Module References .
5. A new body control module (BCM) must be programmed with the latest operating software and vehicle calibrations. Ensure that the following conditions exist in order to prepare for BCM programming:
   
6. The battery is fully charged.
   

   
   ?€¢
   The ignition switch is in the ON position.
   

   
   ?€¢
   The data link connector (DLC) is accessible.
   

   
   ?€¢
   All disconnected modules and devices are connected.
   

   
   Programming the BCM
   Important: The vehicle will not start and many other functions may not operate properly if a replacement BCM is not properly set up. The following procedures must be followed:
   

   1. Programming the BCM
   2. Learning the restraints ID
   Important: After the procedure is completed, the personalization settings of the BCM are set to default settings. Inform the customer that the personalization must be set again.
   Refer to Service Programming System (SPS) for more information
   

Try disengaging the "Auto Lock" feature in the Driver Information System when shifting in/out of Park and at a certain MPH. If that keeps it from doing it, you know the BCM Body Control Module is controlling the action. It could be it "thinks" it's unlocked when it not. May need to replace the power lock assembly. You could also try taking the battery cables off to reset the PCM/BCM. That may fix it too. Worst case, it is the BCM, and they are not cheap. Good Luck!

No idea iam a europeon mechanic whos never seen one but try a direct question to djtech or ne of the american mechanics