komatsu excavator error code e02 can appear in many forms such as: no power to the sensor or are you receiving an e02 with your komatsu? In this article, we will explore the different komatsu error codes and provide hints to fix komatsu excavator error.

Komatsu Fault Codes. E02 PC – EPC system; E03, parking brake system; E10, engine controller power failure, engine management system malfunction E11, engine control failure (reduction of output power to protect the engine); E14 – failure of the feedback system; E15, engine sensor malfunction (temperature, fuel pressure, oil pressure);

The fault code: the 989L00 the engine controller lock warning (mode 1). 989M00, the engine controller to lock warning (mode 2). 989N00, the engine controller to lock warning (mode 3).

If it is set to the "CANCEL (2)" position while the machine is normal, user code "E02" is displayed on the display unit. Mechanic: Dan Click on the link below for the illustration of the switch on the back of the right-hand console.

The EO2 code just means there is something wrong. In this case it represents something wrong in the TVC control. TVC stands for torque variable control system. That code would indicate you might be having some loss of performance. To troubleshoot it further you have to put the system in fault code mode.