DTC Descriptors
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2013 GMC Yukon XL, 2013 GMC Yukon, 2013 Chevrolet Suburban, 2013 Chevrolet Avalanche, and 2013 Cadillac Escalade EXT. However, it is still accessible from the selected car via links, so may be relevant.
- DTC P3401
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Cylinder 1 Deactivation Solenoid Control Circuit
- DTC P3425
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Cylinder 4 Deactivation Solenoid Control Circuit
- DTC P3441
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Cylinder 6 Deactivation Solenoid Control Circuit
- DTC P3449
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Cylinder 7 Deactivation Solenoid Control Circuit