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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1038 (Wiring Systems And Power Management - DTC B1370 To DTC B1440) >> DTC B1440 >> Diagnostic Fault Information

Diagnostic Fault Information

WARNING: This page is about a different car, the 2008 GMC Sierra, 2008 GMC Cab & Chassis Sierra, 2008 Chevrolet Silverado, and 2008 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
Off/Run/Crank Voltage B1440 00 B1441 06, B1440 00 B1441 01, B1440 00 -
Battery Positive Voltage (Ignition Switch) B1440 00 B1440 00 - -
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