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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 931 (Engine Controls And Fuel - 6.6L (LMM) - DTC P0016 To DTC P0299) >> DTC P003A >> Diagnostic Fault Information

Diagnostic Fault Information

WARNING: This page is about a different car, the 2007 GMC Sierra, 2007 GMC Cab & Chassis Sierra, 2007 Chevrolet Silverado, and 2007 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
DTC P003A

Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
Turbocharger Vane Position Control Solenoid Valve High Control P003A, P0047, P0401 P003A, P0047, P0401 - P003A, P0401
Turbocharger Vane Position Reference Solenoid Valve Low Control P003A, P0047, P0401 P003A, P0047, P0401 P003A, P0048, P0401 P003A, P0401