Introduction
Usage:
These testing procedures provide an inexpensive method to check the integrity of that part of the truck wiring system which is directly related to the 3406C (PEEC III) Engine using only a voltmeter and breakout "T"s (adapter cables).
There are two additional areas of 3406C (PEEC III)-related truck system responsibility which are not covered by these testing procedures. See the section entitled 3406C (PEEC III) Truck System Tests Not Covered by the Volt-Ohm Meter.
Reference: Electronic Troubleshooting, 3406C (PEEC III) Diesel Truck Engine, Form No. SENR5503; Electrical Schematic, 3406C (PEEC III) Diesel Truck Engine, Form No. SENR5509.
Caterpillar Information System:
3406C Electronic Diesel Truck Engine Electrical System 3406C Electronic Diesel Truck Engine Electrical System
3406C (PEEC III) DIESEL TRUCK ENGINE 6.0 Glossary Of PEEC III Terms
3406C (PEEC III) DIESEL TRUCK ENGINE 5.0 Electronic Subsystem Functional Tests
3406C (PEEC III) DIESEL TRUCK ENGINE 4.0 Troubleshooting with a Diagnostic Code
3406C (PEEC III) DIESEL TRUCK ENGINE 3.0 Troubleshooting without a Diagnostic Code
3406C (PEEC III) DIESEL TRUCK ENGINE 2.0 Programming Parameters
3406C (PEEC III) DIESEL TRUCK ENGINE 1.0 PEEC III Electronic System Overview
SUPPLEMENT FOR - 3176 REAR POWER TAKE-OFF (RPTO) Rear Power Take-Off (RPTO)
SUPPLEMENT FOR - 3176 REAR POWER TAKE-OFF (RPTO) Testing And Adjusting
SUPPLEMENT FOR - 3176 REAR POWER TAKE-OFF (RPTO) Systems Operation
SUPPLEMENT FOR - 3176 REAR POWER TAKE-OFF (RPTO) Rear Power Take-Off Gear Group (RPTO)
ELECTRONIC MODULAR CONTROL PANEL II (EMCP II) Schematics & Wiring Diagrams
3406C (PEEC III) TRUCK ENGINE Tools Required
3406C (PEEC III) TRUCK ENGINE Test Procedure
3406C (PEEC III) TRUCK ENGINE 3406C (PEEC III) Truck System Tests Not Covered by the Volt-Ohm Meter
3406C (PEEC III) TRUCK ENGINE Correct Adjustment of the Throttle Linkages
3406C (PEEC III) TRUCK ENGINE Responsibility for Throttle Pedal Adjustment
3406C (PEEC III) TRUCK ENGINE Visual Inspection and Repair of Connectors
3406C (PEEC III) TRUCK ENGINE Correct Wiring of Vehicle Speed Sensor
3406C (PEEC III) TRUCK ENGINE Location of 3406C (PEEC III) Truck System Connectors
3406C (PEEC III) TRUCK ENGINE Operational Problem Chart
3406C (PEEC III) TRUCK ENGINE P7 Connector Tests (Vehicle Connector)
3406C (PEEC III) TRUCK ENGINE J11 Connector Tests (Throttle Position Sensor)
3406C (PEEC III) TRUCK ENGINE J14 Connector Tests (Vehicle Speed Buffer)