Error Code 22 Diagnosis
What This Code Means
Chassis Up Sw Fault
Possible Causes
- 1Elevated/Up switch error at startup
Recommended Solution
Inspect up switch wiring. Verify switch returns to neutral. Replace if defective.
Verified Technical Content
This troubleshooting guide has been reviewed and verified by the China Lift Supply Technical Team. Our certified technicians specialize in Zoomlion 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
Digital Multimeter
ToolEssential for diagnosing voltage and current issues
Need Parts to Fix This?
Common replacement parts for the ZS1530DC
Upper Control Box
1020201927Hydraulic Pump Motor
1020005472Control Valve Assembly
1010306187