1984 Jeep Grand Wagoneer
I bought this book so as to diagnose a problem with my transmission & torque converter. I found it to be pretty much useless. The pictures didn't show what I needed to see; the wiring diagrams weren't for the right year; the vacuum line diagrams for the vacuum lines that operate the hardware that actually puts the vehicle into 4wd were non-existent. If your jeep is stuck at the bottom of a hill somewhere due to the front drive line ripping the wires off the connector that goes to the neutral switch & back up lights don't look to this manual for help!