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Diagnostic Code Index

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.
DIAGNOSTIC CODE INDEX

DTC Description
DTC B1370 B1370 01: Device Ignition 1 ON and START Circuit Short to Battery
B1370 06: Device Ignition 1 ON and START Circuit Open
DTC B1380 B1380 01: Device Ignition Accessory Circuit Short to Battery
B1380 06: Device Ignition Accessory Circuit Open
DTC B1428 B1428: Ignition Switched Power Run/Crank Relay Circuit
DTC B1433 B1433 00: Ignition Switched Power Relay 2 Circuit
DTC B1440 B1440 00: Power Mode Master Input Circuits Mismatch
DTC B1441 B1441 01: Device Ignition Off/Run/Crank Circuit Short to Battery
B1441 06: Device Ignition Off/Run/Crank Circuit Open
DTC B1448 B1448 00: Accessory Power Relay Circuit
DTC B1475 B1475 00: Retained Accessory Power Circuit
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