4lo and engine check

Hello,

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.
Thank you.