Encoder Gear Position
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 1998 GMC Yukon, 1998 GMC Suburban, 1998 GMC Pickup, 1998 GMC Cab & Chassis, and 1998 Chevrolet Tahoe. However, it is still accessible from the selected car via links, so may be relevant.
Detects current position of encoder: invalid, Neutral, 2WD, 4WD Low, 4WD High, 2WD Low, Auto 4WD Low.