Do you need to reprogram a BCM?
But keep in mind that this is just a preliminary attempt to alleviate electrical issues that may be triggered by a faulty BCM. If this does not solve your issue, your new BCM must be reprogrammed by a dealer. They use specialized diagnostic scan tools to perform the reprogramming procedure.
Where is the BCM on a 06 Silverado?
STEP 1: Locate the Body Control Module (BCM) located just under the dash on the driver’s side of the vehicle. The BCM will have 7 connectors, each a different color. You will be removing the brown connector.
Is a ECU and BCM the same thing?
This module can be considered to be the brain controlling different body parts (different ECUs) by sending and receiving signals through the nerves (vehicle BUS). A BCM unit, which is also an ECU, acts as a gateway or hub in order to interact with different ECUs.
Where is the BCM located on a 2010 Chevy Silverado?
The BCM is directly under the steering column, pull the lower dash panel off and it is right there.
Where is the body control module on a 2011 Chevy Silverado?
The BCM is directly under the steering column, pull the lower dash panel off and it is right there. Thanks a bunch!
Where is the BCM on a 2000 Silverado?
Where is the BCM located on a 2004 Chevy Silverado?
Locate the BCM The BCM is in the dash directly under the steering column. Remove the Trim panel. Then behind that is the BCM.
How do you bypass the BCM on a Chevy Silverado?
Splice the black wire into the black wire going into the BCM Connector C1 pin B1 Black. Cut the wire on BCM C2 Pin B3 (YEL) and connect the YEL wire of the bypass to it on the side of the BCM connector. Tape the other side. Reconnect the BCM connectors. Brown connector last. Turn ON the ignition, with the engine OFF.
What is the Body Control Module (BCM) in a car?
You’ve probably never thought about the body control module (BCM) in your car, but this component plays an important and comprehensive role in how the electrical features of your vehicle operate. Since the BCM touches on so many different systems, it’s not always obvious when things start to go awry.
Can a bad BCM module be repaired?
Most of the time, a damaged BCM will have to be replaced and can’t be repaired. Water, vibration, heat and age can all contribute to a module failing, which, depending on the placement of the unit in your vehicle, can be difficult to avoid.