Troubleshooting Machinery information Caterpillar:
C7.1 Engines
Engine Overspeeds
C7.1 Engines
Engine Misfires, Runs Rough or Is Unstable
C4.4 and C7.1 Engines
Engine Has Mechanical Noise (Knock)
C4.4 and C7.1 Engines
Engine Has Early Wear
C4.4 and C7.1 Engines
Engine Does Not Crank
C7.1 Engines
Engine Cranks but Does Not Start
C3.4B Engines
Data Link - Test
Cat Command for Dozing, Operator Station
Relay - Test
for Dozing, Semi-Autonomous Tractor System (SATS) and Operator Station
Electrical Connector - Inspect
for Dozing, Semi-Autonomous Tractor System (SATS) and Operator Station
Cat Data Link - Test
for Dozing, Semi-Autonomous Tractor System (SATS) and Operator Station
CAN Data Link - Test
C7.1 Engines
DEF Temperature Is Low
C7.1 Engines
DEF Tank Temperature Is High
Cat Command for Dozing, Operator Station
Electrical Power Supply - Test
C7.1 Engines
DEF Tank Level Is Low
C3.4B Engines
Exhaust System Contains Coolant
C3.4B Engines
Exhaust Has Excessive White Smoke
924K, 926M, 930K, 930M, 938K and 938M Wheel Loaders
Backlight Does Not Illuminate
924K, 926M, 930K, 930M, 938K and 938M Wheel Loaders
Quick Coupler Pins Do Not Engage and/or Disengage
C7.1 Engines
DEF Pressure Is Low
C7.1 Engines
DEF Module Does Not Respond
C7.1 Engines
DEF Does Not Purge
C7.1 Engines
DEF Control Module Temperature Is High
924K, 926M, 930K, 930M, 938K and 938M Wheel Loaders
Connector Contact Description
C4.4 and C7.1 Engines
Cylinder Is Noisy
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Truck Engine News