LEMON Manuals: Even more car manuals for everyone: 1960-2025

Home >> Chevrolet >> 2000 >> Venture Value >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Anti-Theft System >> Diagnostic Tests >> DTC B3031: Key Decoder Device On Assembly Learn Mode >> Circuit Description

April 5, 2026: LEMON Manuals is launched! Read the announcement.

Circuit Description

DTC sets when learn coded key setting is on.

scientia non olet · About LEMON Manuals