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Home >> Chevrolet >> 2001 >> Venture Base, Van Passenger >> Repair and Diagnosis >> External Pages >> Different car >> Section 872 (Theft Deterrent System) >> Diagnostic Information and Procedure >> DTC B2734: Cannot Write To Non Volatile Memory >> Circuit Description

Circuit Description

WARNING: This page is about a different car, the 2002 Pontiac Montana, 2002 Oldsmobile Silhouette, and 2002 Chevrolet Venture. 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.