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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 364 (Engine Controls And Fuel - 5.3L, 6.0L & 6.2L - DTC P0443 Through DTC P3449 And Troubleshooting) >> Diagnostic Information and Procedures >> DTC P3400 >> Diagnostic Fault Information

Diagnostic Fault Information

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. 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
Ignition 1 Voltage P0102, P0443, P3401, P3425, P3441, P3449 P3400, P3401, P3425, P3441, P3449 - P3400
Cylinder 1 Deactivation Solenoid Control Circuit 1 P0300, P3401 P0300, P3400, P3401 P0300, P3401 P3400
Cylinder 4 Deactivation Solenoid Control Circuit 2 P0300, P3425 P0300, P3400, P3425 P0300, P3425 P3400
Cylinder 6 Deactivation Solenoid Control Circuit 3 P0300, P3441 P0300, P3400, P3441 P0300, P3441 P3400
Cylinder 7 Deactivation Solenoid Control Circuit 4 P0300, P3449 P0300, P3400, P3449 P0300, P3449 P3400
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