MTS WA380z-6

Untuk masuk ke service mode maka kita harus menekan tombol berikut secara bersamaan

• 1 dan 2

• 1 dan 4

• 3 dan 2

• 3 dan 4

Input code pada monitor panel WA380Z-6

• 6491

• 6941

• 6149

• 6494

Action code pada error DB2RKR (CAN communication with engine controller:Defective communication)

• E01

• E02

• E03

• E04

pin 39 at CN-EC2 Engine controller (wake up signal) from starting switch

• B

• C

• ACC

• Ground

CAN resistor dilepas...

• 60 ohm

• 120 ohm

• o ohm

• OL

Mengurangi gangguan "electric noise" pada jalur CAN,kecuali

• twisting

• grounding

• shielded

• Terminating resistor

Fuse Electric power supply engine controller CN EC3 (pin 3)

• 10 Ampere

• 15 Ampere

• 20 Ampere

• 30 Ampere

Action recomended to operator if error E03

• Stop the engine and machine immediately and contact a serviceman

• Do necessary testing and or servicing

• Slow down the engine and machine

• drink coffee

Monitoring code "pressure command rail"

• 36502

• 36500

• 36700

• 36200

This is error CAN communication in Komatsu engine,except

• EOE DAFRMC

• DB2RKR

• EOE DA2RMC

• DWN5KA