Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2000 Chevrolet Venture V6-3.4L VIN EFACTORY OEM SERVICE PROCEDURE
Entering Feature Customization Mode
The feature customization mode is used to configure the BCM to function in various applications. The BCM can be customized to change the following vehicle functions:
- Interior Lighting Features
- Door Lock System
- Keyless Entry System
- Content Theft Deterrent System
In order to enter the feature customization mode perform the following steps:
1. Turn the ignition switch to the LOCK position.
2. Remove the BCM PRGRM fuse.
3. Turn the ignition switch to the ACC position. When entering the feature customization mode, the BCM first identifies what type of BCM is installed on the vehicle by flashing the fasten seat belts indicator and sounds the chime 2, 3 or 4 times depending on the type of BCM used on the vehicle. There are 3 different types of BCM that can be installed on the vehicle based on the vehicle option content that matches the BCM capabilities. Ensure that the BCM installed on the vehicle is compatible with all of the features on the vehicle. Refer to Body Control System circuit description for BCM identification. For more information on features that can be customized, refer to:
- Interior Lights Circuit Description
- Automatic Door Lock System Description
- Keyless Entry System Circuit Description
- Content Theft Deterrent (CTD) Circuit Description
- Interior Lighting Features
- Door Lock System
- Keyless Entry System
- Content Theft Deterrent System
In order to enter the feature customization mode perform the following steps:
1. Turn the ignition switch to the LOCK position.
2. Remove the BCM PRGRM fuse.
3. Turn the ignition switch to the ACC position. When entering the feature customization mode, the BCM first identifies what type of BCM is installed on the vehicle by flashing the fasten seat belts indicator and sounds the chime 2, 3 or 4 times depending on the type of BCM used on the vehicle. There are 3 different types of BCM that can be installed on the vehicle based on the vehicle option content that matches the BCM capabilities. Ensure that the BCM installed on the vehicle is compatible with all of the features on the vehicle. Refer to Body Control System circuit description for BCM identification. For more information on features that can be customized, refer to:
- Interior Lights Circuit Description
- Automatic Door Lock System Description
- Keyless Entry System Circuit Description
- Content Theft Deterrent (CTD) Circuit Description
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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