LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Saturn >> 2007 >> Sky Red Line, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 9 (Data Communication System) >> Diagnostic Information and Procedures >> DTC B1004 >> Circuit/System Description
September 30: LEMON manuals is back up on a temporary server! Slowness is possible

Circuit/System Description

WARNING: This page is about a different car, the 2007 Pontiac Solstice. However, it is still accessible from the selected car via links, so may be relevant.

The internal fault detection is handled inside the control module.