This document provides information for troubleshooting the control system of a vehicle, including:
1) Schematic diagrams, component locations, connector configurations, and harness layouts are included to assist with electrical troubleshooting.
2) Symbols and abbreviations used in the schematics are explained. Troubleshooting procedures and equipment such as voltmeters, test lamps, and jumper wires are also described.
3) Component locations, connector configurations, and harness layouts are provided to identify components and trace wiring and system operation. Schematic diagrams show electrical current paths.