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How to Fix LGMG SS0407E Fault Code 27

Down Proportional Valve Fault

Error Code: 27Equipment: Scissor Lift

Error Code 27 Diagnosis

What This Code Means

Down Proportional Valve Fault

Recommended Solution

Check or replace the down proportional valve. Inspect valve wiring for damage or loose connections. Verify hydraulic pressure is within spec.

Other SS0407E Fault Codes

01System Initialization Error02System Communication Error03Model/Machine Code Error05ECU and BMS Communication Failure09Invalid Pedal/Joystick Alarm
LGMG SS0407ELGMG

SS0407E

LGMG Scissor Lift

Machine Specs

Drive Mode4x2
Gradeability25%
Power Source24V DC Electric
Overall Width0.76m (2ft 6in)
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