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Gary, Chevy Technician
Category: Chevy
Satisfied Customers: 16106
Experience:  15 years GM master tech
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If I disable bcm what will loose and will it affect the

Customer Question

if I disable bcm what will loose and will it affect the operation of my vehicle will it still be safe to drive
Submitted: 1 year ago.
Category: Chevy
Expert:  Gary replied 1 year ago.

I am sorry for the long wait

if the BCM is disabled the vehicle will not run at all

it will not start up and run

it has to have the BCM plugged in and working for the vehicle to operate and start up and run

Customer: replied 1 year ago.
then why does it start and run and no problems or is the dealer lying to me
Expert:  Gary replied 1 year ago.

the dealer is saying this vehicle will run with the BCM unplugged ?

remind me of the year and make and model again