Check out some details you might not find elsewhere about the basics of 4WD systems. I explain when to use four wheel drive, high and low ranges, how to shift into 4H and 4L, how a transfer case works, HOW TO CALCULATE OVERALL CRAWL RATIO, Axle Gear Ratios, Brake Lock Differentials (BLD), Offroad Plus mode (Offroad+), Locking your Differentials and some information on the difference between Traction Control and Electronic Stability Control (ESC) and how to turn them off on the Jeep Gladiator
00:00 Introduction
00:39 Table of Contents
00:55 Operating in 4 Wheel High
01:46 Operating in 4 Wheel Low
05:11 How a Transfer Case Works
07:13 Calculating Overall Crawl Ratio
09:01 How Axle Gear Ratios are Calculated
09:45 How Brake Lock Differentials Work
11:11 Offroad Plus Defined
13:26 How to Lock & Unlock the Rear Differential
14:44 Traction Control & Stability Control