TROUBLESHOOTING MODE SELECTION 11-8 Problem Cause Solution Work Mode Selector Does Not Work Mode switches Electrical connector Wire harness (between MC and Monitor) Main controller (MC) Solenoid valve unit See your authorized dealer. See your authorized dealer. See your authorized dealer. See your authorized dealer. See your authorized dealer. Fast/Slow Travel Speed Does Not Function Travel mode switches Pilot pressure switch (Travel) Pump 1,2 pressure sensor Pump 1,2 control pressure sensor Pump delivery pressure sensor wire harness Main controller (MC) Solenoid valve unit Damaged travel motor See your authorized dealer. See your authorized dealer. See your authorized dealer.
See your authorized dealer. See your authorized dealer. See your authorized dealer. See your authorized dealer. See your authorized dealer. Auto-Idle Does Not Work Fuse Switch panel Electrical connector Wire harness ECM Pressure switches (Travel, Front) Main controller Replace fuse. See your authorized dealer. See your authorized dealer. See your authorized dealer. See your authorized dealer. See your authorized dealer. See your authorized dealer.