How do you know if BCM module is bad?
GM Genuine Parts 20941534 Body Control Module
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Open Apr 09, 2025 - 06:13 AM
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Apr 09, 2025 - 06:13 AM
To determine if a Body Control Module (BCM) is faulty, look for symptoms such as malfunctioning electronic components like power windows, locks, or interior lights, as well as erratic behavior in dashboard indicators or warning lights. Additionally, diagnostic trouble codes (DTCs) related to the BCM can be identified using an OBD-II scanner, which can help confirm issues with the module.
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GM Genuine Parts 20941534 Body Control Module
The GM Genuine Parts 20941534 Body Control Module is a high-quality replacement for the failed or weakened body control module on many Chevrolet and Pontiac vehicles.It's an important part that you'll need if your vehicle suffers from body control problems. Thisgm genuine part has undergone ...
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