Join Now
International Automotive Technicians Network

B3031 Diagnostic Trouble Code Discussion for January 2013

Security system in learn mode


Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC B3031
Help Request Posted
2001 Chevrolet Malibu 3.1L No Start VIN: 1G1ND52J01
B3031: Security system in learn mode. When you look at BCM data security data looks normal.Pass-Lock sensor PID shows that data to be valid.This code looks to me like a code you should see when either the PCM,BCM,or the Pass-Lock sensor has been replaced and the system is actually in learn mode. B...
January 17, 2013
2001 Chevrolet Malibu 3.1L No Start VIN: 1G1ND52J01
B3031: Security system in learn mode. When you look at BCM data security data looks normal.Pass-Lock sensor PID shows that data to be valid.This code looks to me like a code you should see when either the PCM,BCM,or the Pass-Lock sensor has been replaced and the system is actually in learn mode. B...
January 17, 2013