Troubleshooting Guide
How to Fix Hangcha CPD25-XD4 Fault Code 38
Control Unit 12V Output Fault
Error Code: 38Equipment: Forklift
Error Code 38 Diagnosis
What This Code Means
Control Unit 12V Output Fault
Possible Causes
- 1K1-17 voltage below 10.5V
Recommended Solution
Check for 12V ground short in accelerator, sensors, or instrument.
Verified Technical Content
This troubleshooting guide has been reviewed and verified by the China Lift Supply Technical Team. Our certified technicians specialize in Hangcha equipment diagnostics and maintain accuracy based on official service documentation.
Reviewed by Christopher Ray, Technical Director
Parts & Tools You May Need
Based on this error code, these items may help with your repair
Battery Charger
PartIndustrial-grade lithium battery charger for electric forklifts
Digital Multimeter
ToolEssential for diagnosing voltage and current issues
Popular Hangcha Troubleshooting
HangchaCPD25-XD4
Hangcha Forklift
Machine Specs
Weight8,640 lbs
Tire TypePneumatic
Drive Motor22.3 HP AC
Load Center24 in (600 mm)
Why Trust This Guide?
- Based on official Hangcha service documentation
- Verified by certified equipment technicians
- Updated with latest service bulletins