TROUBLESHOOTING 3406B (PEEC III) DIESEL TRUCK ENGINE OEM SYS Caterpillar

Tools Required

Usage:

* Volt-Ohm meter (digital preferred). See Special Instruction, Form No. SEHS7734 titled Use of the 6V7070 Heavy-Duty Digital Multimeter and the 6V7800 Regular-Duty Digital Multimeter for operating instructions, if necessary.

* 8T8726 Adapter Cable Assembly - Three pin breakout "T".

* 8T8694 Adapter Cable Assembly - Five pin breakout "T".

* 9X1160 Adapter Cable Assembly - 40 pin breakout "T".

Show/hide table

NOTICE

Do not use probes through the wire insulation. This will damage the wire insulation and reduce the 3406B (PEEC III)'s resistance between circuits and to ground.

* Wire removal tool - 1U5805 Electrical Connector for 12 and 14 gauge wire or 8T5318 Electrical Connector for 16 and 18 gauge wire.

* Contact OEM for suggested repair procedures to the truck wiring and pins. (Contact a Caterpillar dealer or a TEPS dealer for new connectors.)

Caterpillar Information System:

TROUBLESHOOTING 3406B (PEEC III) DIESEL TRUCK ENGINE OEM SYS Introduction

3500 LOCOMOTIVE ENGINES PERSONALITY MODULE SETTINGS 3E6243 Personality Module High DB 4 Axle (Later)

3500 LOCOMOTIVE ENGINES PERSONALITY MODULE SETTINGS 3E6249 Personality Module Standard 4 Axle (Later)

3500 LOCOMOTIVE ENGINES PERSONALITY MODULE SETTINGS 3E1866 Personality Module High DB 4 Axle (Earlier)

3500 LOCOMOTIVE ENGINES PERSONALITY MODULE SETTINGS 3E0119 Personality Module Standard 4 Axle (Earlier)

3500 LOCOMOTIVE ENGINES PERSONALITY MODULE SETTINGS 3E1818 Personality Module Standard 4 Axle (No DB)

3500 LOCOMOTIVE ENGINES PERSONALITY MODULE SETTINGS 3E3411 Personality Module Standard 4 Axle (No DB)

3176C ENGINE FOR USE IN CPT372 & Section 7: Glossary of Terms

3176C ENGINE FOR USE IN CPT372 & Section 6: Sensor Calibrations

3176C ENGINE FOR USE IN CPT372 & Section 5: System Functional Tests

3176C ENGINE FOR USE IN CPT372 & Section 4: Troubleshooting With A Diagnostic Code

3176C ENGINE FOR USE IN CPT372 & Section 3: Troubleshooting Without A Diagnostic Code

TROUBLESHOOTING 3406B (PEEC III) DIESEL TRUCK ENGINE OEM SYS Test Procedure

TROUBLESHOOTING 3406B (PEEC III) DIESEL TRUCK ENGINE OEM SYS 3406B (PEEC III) Truck System Tests Not Covered by the Volt-Ohm Meter

TROUBLESHOOTING 3406B (PEEC III) DIESEL TRUCK ENGINE OEM SYS Correct Adjustment of the Throttle Linkages

TROUBLESHOOTING 3406B (PEEC III) DIESEL TRUCK ENGINE OEM SYS Responsibility for Throttle Pedal Adjustment

TROUBLESHOOTING 3406B (PEEC III) DIESEL TRUCK ENGINE OEM SYS Visual Inspection and Repair of Connectors

TROUBLESHOOTING 3406B (PEEC III) DIESEL TRUCK ENGINE OEM SYS Correct Wiring of Vehicle Speed Sensor

TROUBLESHOOTING 3406B (PEEC III) DIESEL TRUCK ENGINE OEM SYS Location of 3406B (PEEC III) Truck System Connectors

TROUBLESHOOTING 3406B (PEEC III) DIESEL TRUCK ENGINE OEM SYS Operational Problem Chart

TROUBLESHOOTING 3406B (PEEC III) DIESEL TRUCK ENGINE OEM SYS P7 Connector Tests (Vehicle Connector)

TROUBLESHOOTING 3406B (PEEC III) DIESEL TRUCK ENGINE OEM SYS J11 Connector Tests (Throttle Position Sensor)

TROUBLESHOOTING 3406B (PEEC III) DIESEL TRUCK ENGINE OEM SYS J14 Connector Tests (Vehicle Speed Buffer)

TROUBLESHOOTING 3406B (PEEC III) DIESEL TRUCK ENGINE OEM SYS 3406B (PEEC III) System Operations