BLADE PRO® MOTOR GRADER CO NTRO L SY STEM
TROUBLESHOOTING ERROR ME SS AGES
While the Blade Pro® Motor Grader Control System is a highly accurate system, you may see error messages
displayed as you work in the field. Use this section to troubleshoot your error messages. You may find you can
fix your problem on your own, or call Trimble Navigation.
TEST/ERROR LOG FEATURE.
Test/Error Log feature activates all LCD and LED lights, so you can see any burned out LCD or LED lights. It
also records any errors that may have occurred and gives you a total. This error log will go away when you
turn the control box off, so if the Blade Pro® Motor Grader Control System has been giving you errors, do not
turn Operator Interface Box off until you have resolved the problem or contacted Direct Support
To run Test/Error Log feature:
Position OFF/ON/SET-UP switch to SET-UP position. Reference and reference number appear in
Press left switch down until Test Mode < RESET appears in display windows.
Press left RESET button. Blade Pro® Motor Grader Control System runs self-test. Make note of
any lights that have burned out, any error numbers, and total number of error messages.
Turn OFF/ON/SET-UP switch to ON position.