Service Tools
The following service tools should be used to aid in troubleshooting the electrical system.
Show/hide table
| Service Tools | |
|---|---|
| Part Number | Part |
| Caterpillar Electronic Technician (ET) Software | |
| 7X-1400 | Digital Diagnostic Tool (DDT) |
| 9U-7330 | Digital Multimeter |
| 7X-1710 | Multimeter Probe Group |
| 8T-8726 | Adapter Cable |
| 6V-3000 | Connector Repair Kit (Sure Seal) |
| 4C-3406 | Connector Repair Kit (Deutsch) |
Use the digital multimeter for making continuity checks, measuring voltage, and testing sensors. The probe cables are pushed into the back of the connector along the wire.
Use the 7X-1710 Multimeter Probe to measure the voltage at the wire connectors without disconnecting the wire connectors.
The 8T-8726 Adapter Cable has a 3-pin breakout. The adapter cable is used for measurements in the sensor circuits.
Note: Except for harness tests, using continuity testers such as the 8T-0500 Continuity Tester or voltage testers such as the 5P-7277 Voltage Tester is not recommended for today's Caterpillar electrical circuits.
Caterpillar Information System:
G3412C, G3508, G3512 and G3516 Engines Status Control Module General Information
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050} Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
3512B Generator Set Engine Pressure Transducer
3512B Generator Set Engine Pressure Contactor
3500B Locomotive Engines Cylinder Head Valves
C27 and C32 Industrial and Petroleum Engines Vibration Damper and Pulley
2009/04/20 An Improved Radio Power Converter is used on Excavators. {1408, 1421, 7338}
C18 Generator set and C18 Marine Engines Vibration Damper and Pulley - Remove and Install
2008/09/08 Procedure for Crankshafts that will not Rotate after Installation during a Rebuild {1000, 1202}
TH48-E80 Oil/Gas Transmission Torque Converter - Install
3508C, 3512C and 3516C Locomotive Engines Prelube Pressure Switch
TH48-E80 Oil/Gas Transmission Torque Converter - Remove
G3412C, G3508, G3512 and G3516 Engines Status Control Module Symptom Troubleshooting
G3412C, G3508, G3512 and G3516 Engines Status Control Module Engine Cranks but Does Not Start
320 Variable Gauge OEM Undercarriage Machine System Specifications Travel Motor Lines
3512B Generator Set Engine Thermocouple
C32 Petroleum Generator Sets Generator Bearing - Inspect
3512C Engine for 785D Off-Highway Truck/Tractors Turbocharger Exhaust Temperature Sensor
2008/08/01 The Intake Valve Actuator Response Test Is Updated {1130}
3512C Engine for 785D Off-Highway Trucks/Tractors Turbocharger
2009/09/07 An Improved Exhaust Seal for the Exhaust Bypass Is Used {1057}
2008/07/21 Guidelines for the Replacement of Fuel Injectors {1251, 1290}
New Secondary Fuel Filter{1261} New Secondary Fuel Filter{1261}
2008/09/01 Improved Exhaust Bellows and Exhaust Bellows Seals Are Used {1059}