Auto 4WD Mode Power Flow
WARNING: This page is about a different variant/trim than selected.
| Callout | Component Name |
|---|---|
| 1 | Transfer Case Input Shaft |
| 2 | Transfer Case Scissor Mechanism Lever |
| 3 | Transfer Case Four Wheel Drive Clutch |
| 4 | Transfer Case Front Output Shaft Drive Chain Assembly |
| 5 | Transfer Case Rear Output Shaft |
| 6 | Transfer Case Two/Four Wheel Drive Actuator Shaft Gear |
| 7 | Transfer Case Two/Four Wheel Drive Actuator Cam |
| 8 | Transfer Case Front Output Shaft |
During the Auto 4WD mode, the power flow is the same as it is in the 4HI mode. Except, during the Auto 4WD mode, the 2/4 wheel drive actuator assembly (13) rotates the control actuator shaft to the correct torque level positions. Rotating the control actuator shaft to the various positions changes the clutch torque level. When a difference of front wheel speed to rear wheel speed is recognized, the transfer case control module commands for more or less clutch torque.