The '4lo' refers to the drivetrain in 4-wheel drive Low mode. Which is typically used off road. It allows high torque with low vehicle speed.
You should have a selector that allows you to switch it out of 4-wheel low to 4 wheel auto or high. Should also have a setting for 2 wheel high.
Please let me know what issues are you experiencing.
Friday, March 18th, 2022 AT 3:35 PM