HOME>>Excavator fault codes>>XCMG excavator fault codes>>B3.9-5.9-C8.3 CM2150697-3

Fault Codes:

XCMG B3.9-5.9-C8.3 CM2150 697-3

Fault Description:

(QSB3.3 Engine) Auxiliary PWM driver 1- Voltage higher than normal or short circuit to high-voltage power supply