Troubleshooting Machinery information Caterpillar:
for Dozing, Semi-Autonomous Tractor System (SATS) and Operator Station
Determining Diagnostic Trouble Codes
C280 Marine Engines
Turbocharger Turbine Temperature Is High
C3.4B Engines
Diagnostic Trouble Codes
3500E EPA Tier 4 Final and IMO-II/III Switchable Marine Engines
Transmission Oil Temperature Is High
3516B Generator Set Engines with Dynamic Gas Blending
Inlet Air Is Restricted
3512E Tier 4 Final Engines for Land Electric Drilling
Speed/Timing - Test
3500E EPA Tier 4 Final and IMO-II/III Switchable Marine Engines
Speed Control - Test
D5R2 and D6R2 Track-Type Tractors
Sensor Signal (PWM) - Test
D5R2 and D6R2 Track-Type Tractors
Sensor Signal (Analog, Passive) - Test
D5R2 and D6R2 Track-Type Tractors
Relay - Test
C3.4B Engines
Oil Contains Fuel
D5R2 and D6R2 Track-Type Tractors
Operator Control Switch (Switch to Ground) - Test
D5R2 and D6R2 Track-Type Tractors
Electrical Power Supply - Test
D5R2 and D6R2 Track-Type Tractors
CAN Data Link - Test
D5R2 and D6R2 Track-Type Tractors
Event Codes
D5R2 and D6R2 Track-Type Tractors
Diagnostic Trouble Codes
C3.4B Engines
Fuel Rail Pressure Problem
C3.4B Engines
Fuel Consumption Is Excessive
C3.4B Engines
Exhaust System Contains Oil
C3.4B Engines
Exhaust Has Excessive Black Smoke
C3.4B Engines
Engine Top Speed Is Not Obtained
C3.4B Engines
Engine Stalls at Low RPM
D5R2 and D6R2 Track-Type Tractors
System Schematic
C3.4B Engines
Engine Misfires, Runs Rough or Is Unstable
C3.4B Engines
Engine Cranks but Does Not Start
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Truck Engine News