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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 254 (Engine Control System & Fuel - 4.8L, 5.3L, 6.0L, Or 6.2L - DTC P069F To DTC P3449) >> DTC P3401, P3425, P3441, or P3449 >> Diagnostic Fault Information

Diagnostic Fault Information

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 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 Circuit to Deactivation Solenoids P3401, P3425, P3441, P3449 P3401, P3425, P3441, P3449 P3401, P3425, P3441, P3449 -
Deactivation Solenoid Control Circuits P3401, P3425, P3441, P3449 P3401, P3425, P3441, P3449 P3401, P3425, P3441, P3449 -
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