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2001 Honda Civic - is it the ECM?

One day I experienced my fob would not open my door locks. Also noticed that my interior light did not light when door was opened with the key. Also noticed that my emergency brake dash light would not go off. In the past I’ve read about this happening however I can not recall whether it was due to a CB or some chip in ecm. Any ideas?

A bad BCM can cause that.

Tester