Typical Scan Tool Data
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.
Cylinder Deactivation System Command
| Circuit | Short to Ground | Open | Short to Voltage |
|---|---|---|---|
| Operating Conditions:
Vehicle traveling at 40 mph, under a light load and steady throttle input Parameter Normal Range: V4 mode |
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| Cylinder Deactivation System Command | V8 mode | V8 mode | - |
Cylinder 1, 4, 6, 7 Deactivation Solenoid Command
| Circuit | Short to Ground | Open | Short to Voltage |
|---|---|---|---|
| Operating Conditions:
Vehicle traveling at 40 mph, under a light load and steady throttle input Parameter Normal Range: ON |
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| Cylinder 1, 4, 6, 7 Deactivation Solenoid Command | OFF | OFF | - |
Cylinder Deactivation Performance
| Circuit | Short to Ground | Open | Short to Voltage |
|---|---|---|---|
| Operating Conditions:
Vehicle traveling at 40 mph, under a light load and steady throttle input Parameter Normal Range: OK |
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| Cylinder Deactivation Performance | Fault | Fault | - |