TM 10-3930-675-20-1 0045 00-4 TOPHANDLER SIDESHIFT TROUBLESHOOTING - CONTINUED 0045 00 Table 3. Error Code 228 - Tophandler Sideshift Right, Open Circuit Failure Troubleshooting Procedures - Continued. MALFUNCTION TEST OR INSPECTION CORRECTIVE ACTION Error  Code  228  -  Tophandler  Sideshift  Right, Open Circuit Failure - Continued 3.  Disconnect  connector  X189 from tophandler junction box at end of boom. Place ignition switch   to   ON  position   and perform voltage check between connector X189 pin C and pin D. a.  If 20-25V is present, check continuity    between    con- nector   X189   pin   C   and connector    6021    pin    1; between   connector   X189 pin D and connector 6021 pin 2; and between connector X189 pin D and ECU (791) connector 2 pin 11. a. If  continuity  is  not  present, repair  or  replace  connectors (WP 0111 00). b. If    wiring    harness    requires replacement, notify DS Maintenance. b. If  voltage  is  not  present, enter    “DIAG    ATTACH- MENT  7  (16)”  menu  and check current of SIDESHIFT RIGHT OUTPUT.  Current  should be   present   with   joystick sideshift right activated. a. If    current    is    not    present, replace ECU (791) (WP 0076 00). b. If  current  is  present,  notify SRA. Table 4. Error Code 229 - Tophandler Sideshift Right, Short Circuit Failure Troubleshooting Procedures. MALFUNCTION TEST OR INSPECTION CORRECTIVE ACTION Error  Code  229  -  Tophandler  Sideshift  Right, Short Circuit Failure 1.  Check wires and cables from tophandler   control  valve  to boom for obvious damage. Repair    or    replace    damaged connectors (WP 0111 00). 2.  Disconnect electrical connector 6021 from tophandler     sideshift right solenoid. Place ignition switch to ON position. Error code  228  will  be  displayed. Perform voltage check at pins 1 and 2. If 20-25V is present at connector 6021,    replace    sideshift    right solenoid (WP 0169 00). DIAG TOP LIFT   7(16) SIDE SH.OUTPUT/INPUT LEFT     0.00mV    0mA RIGHT    0.00mV    0mA