caterpillar wiring diagrams Wiring Diagram

The wiring schematics are revised periodically. The wiring schematics will change with updates to the harness wire. For the most current information, always check the revision number of the schematic. Use the schematic with the latest revision number. Harness Wire Identification. Caterpillar identifies all wires with eleven solid colors.. Notes: High resolution diagram/schematic download. The Cat 3176B, C10, C12, 3406E wiring diagram provides information for the correct servicing and troubleshooting of electrical systems and is essential for all mechanics carrying out repairs or maintenance on the engine. This schematic is specifically for the serial number prefixes listed.

CAT - 3406E (Prefix 5EK or 6TS) - Free download as PDF File (.pdf), Text File (.txt) or view presentation slides online. This document provides an electrical circuit diagram and connector information for a 3406E engine: - It shows pin connections and colors for a 40-pin ECM connector including signals for vehicle speed, timing calibration, boost pressure, atmospheric pressure, oil pressure.. The Cat C10, C12, 3406E, C15, C16 Truck Engine wiring diagram provides information for the correct servicing and troubleshooting of electrical systems and is essential for all mechanics carrying out repairs or maintenance on the Cat C10, C12, 3406E, C15, C16 truck engine. Includes engine views, connector views and harness information.