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Home >> Chevrolet >> 2001 >> Venture Base, Van Passenger >> Repair and Diagnosis >> External Pages >> Different car >> Section 497 (Theft Deterrent System) >> Diagnostic Information and Procedures >> DTC B2734: Cannot Write To Non Volatile Memory >> Circuit Description

Circuit Description

WARNING: This page is about a different car, the 2003 Pontiac Aztek and 2003 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.

The non volatile memory check sum write error detection in handled inside the control module. No external circuits are involved.