Zoomlion error codes

Zoomlion ZA diesel articulating boom lifts (ZA14J, ZA18J, ZA20J, ZA24J, ZA26J, ZA32J, ZA42J)

The DTC code (a 4- or 5-digit number) is shown on the machine's display. In the manual the manufacturer gives only the number and the name of the fault, without a description of causes and solution, so for these codes we explain only what they mean. Below are 123 codes with the original message from the manufacturer's manual. They apply to these machines: Zoomlion ZA14J, ZA18J, ZA20J, ZA24J, ZA26J, ZA32J, ZA42J. Source: Zoomlion Service and Maintenance Manual (global.zoomlion-access.com), ZA14J–ZA42J, DTC code list.

Brand

Machine type / control system

Error code

Showing the first 30: type more digits of the code.

The descriptions are quoted from the manufacturer's service documentation and are for guidance only. Clearing codes, calibrations and repairs are carried out by a qualified service technician according to the manual for the specific serial number. A machine with an active blocking code must not be used until the cause has been removed.

All Zoomlion codes: the list

Code	Meaning	Type
11154	Incline sensor out of range	blocking fault
11155	Incline sensor comm erro	blocking fault
11156	Incline sensor not calibrated	blocking fault
11563	Brake valve short to power	blocking fault
12353	Fault ug main lift switch double power on	blocking fault
12355	Fault ug jib switch double power on	blocking fault
12356	Fault ug telescope double power on	blocking fault
12358	Fault ug leveling switch double power on	blocking fault
12552	Drive forward valve short to power	blocking fault
12555	Drive reverse valve short to power	blocking fault
12569	Steer left valve short to power	blocking fault
12572	Steer right valve short to power	blocking fault
12594	Main lift up valve short to power	blocking fault
12598	Tower lift up valve short to powe	blocking fault
13157	Boom angle sensor out of range	blocking fault
13158	Boom angle sensor comm error	blocking fault
13159	Boom angle sensor not calibrated	blocking fault
13163	Boom angle singal redundancy	blocking fault
13602	Telescope valve short to power	blocking fault
13605	Hand leveling valve short to power	blocking fault
13608	Jib valve short to power	blocking fault
13611	Main lift dn safe valve short to power	blocking fault
13618	Tower lift dn safe valve short to powe	blocking fault
14151	Load sensor not calibrated	blocking fault
14152	Load cell comm error	blocking fault
14162	Fault load sensor redundancy	blocking fault
14166	Leveling sensor error	blocking fault
14175	Fault load sensor out range	blocking fault
14361	Fault pm main lift joystick double power on	blocking fault
14363	Fault pm jib switch double power on	blocking fault
14364	Fault pm telescope double power on	blocking fault
14366	Fault pm leveling switch double power on	blocking fault
14369	Fault pm drive joystick double power on	blocking fault
14370	Fault pm steer joystick double power on	blocking fault
14371	Fault ug footswitch closed	blocking fault
14372	Fault footswitch function	warning / function limited
14373	Fault pm drive direction confirm switch	blocking fault
21559	Float control valve short to ground	blocking fault
21560	Float control valve short to power	blocking fault
21561	Float control valve open circuit	blocking fault
21562	Brake valve short to ground	blocking fault
21564	Brake valve open circuit	blocking fault
21565	2speed valve short to ground	blocking fault
21566	2speed valve short to power	blocking fault
21567	2speed valve open circuit	blocking fault
22001	System low voltage	blocking fault
22002	System over voltage	blocking fault
22022	Canbus fault engine2gm	blocking fault
22023	Canbus fault hmi2gm	blocking fault
22051	Generator fault	warning / function limited
22052	Engine high temp	blocking fault
22053	Low oil pressur	blocking fault
22054	Low fuel	warning / function limited
22055	Fuel cut off	blocking fault
22161	Fault swing sensor	blocking fault
22351	Fault ug function switch closed	blocking fault
22357	Fault ug rotate switch double power on	blocking fault
22359	Fault ug swing switch double power on	blocking fault
22360	Fault ug engine switch double power on	blocking fault
22551	Drive forward valve short to ground	blocking fault
22553	Drive forward valve open circuit	blocking fault
22554	Drive reverse valve short to ground	blocking fault
22556	Drive reverse valve open circuit	blocking fault
22557	Drive forward valve feedback current fault	blocking fault
22558	Drive reverse valve feedback current fault	blocking fault
22568	Steer left valve short to ground	blocking fault
22570	Steer left valve open circuit	blocking fault
22571	Steer right valve short to ground	blocking fault
22573	Steer right valve open circuit	blocking fault
22574	Swing left valve short to ground	blocking fault
22575	Swing left valve short to power	blocking fault
22576	Swing left valve open circuit	blocking fault
22577	Swing right valve short to ground	blocking fault
22578	Swing right valve short to power	blocking fault
22579	Swing right valve open circuit	blocking fault
22582	Function unload valve short to ground	blocking fault
22583	Function unload valve short to power	blocking fault
22584	Function unload valve open circuit	blocking fault
22585	4select main control left valve short to ground	blocking fault
22586	4select main control left valve short to power	blocking fault
22587	4select main control left valve open circuit	blocking fault
22588	4select main control right valve short to ground	blocking fault
22589	4select main control right valve short to power	blocking fault
22590	4select main control right valve open circiut	blocking fault
22593	Main lift up valve short to ground	blocking fault
22595	Main lift up valve open circuit	blocking fault
22597	Tower lift up valve short to ground	blocking fault
22599	Tower lift up valve open circuit	blocking fault
23601	Telescope valve short to ground	blocking fault
23603	Telescope valve open circui	blocking fault
23604	Hand leveling valve short to ground	blocking fault
23606	Hand leveling valve open circuit	blocking fault
23607	Jib valve short to ground	blocking fault
23609	Jib valve open circuit	blocking fault
23610	Main lift dn safe vavle short to ground	blocking fault
23612	Main lift dn safe valve open circuit	blocking fault
23613	Main lift dn speed valve short to groun	blocking fault
23614	Main lift dn speed valve short to power	blocking fault
23615	Main lift dn speed valve open circuit	blocking fault
23617	Tower lift dn safe valve short to ground	blocking fault
23619	Tower lift dn safe valve open circuit	blocking fault
23620	Tower lift dn speed valve short to ground	blocking fault
23621	Tower lift dn speed valve short to power	blocking fault
23622	Tower lift dn speed valve open circuit	blocking fault
24021	Canbus fault pm2gm	blocking fault
24153	LOAD_SENSOR_READING_UNDER_WEIGHT	blocking fault
24352	Fault pm function switch closed	blocking fault
24365	Fault pm rotate switch double power on	blocking fault
24367	Fault pm swing joystick double power on	blocking fault
24368	Fault pm engine switch double power on	blocking fault
24374	Fault pm drive speed geer switch	warning / function limited
24375	Fault pm swing joystick up limit	blocking fault
24376	Fault pm swing joystick dn limit	blocking fault
24377	Fault pm swing joystick medium offset	blocking fault
24378	Fault pm main lift joystick up limit	blocking fault
24379	Fault pm main lift joystick dn limit	blocking fault
24380	Fault pm main lift joystick medium offset	blocking fault
24381	Fault pm drive joystick up limit	blocking fault
24382	Fault pm drive joystick dn limit	blocking fault
24383	Fault pm drive joystick medium offset	blocking fault
24384	Fault pm steer joystick up limit	blocking fault
24385	Fault pm steer joystick dn limit	blocking fault
24386	Fault pm steer joystick medium offset	blocking fault