Steering, Braking, And Backup Controller—C Box (TMC), and (XSC) Diagnostic Trouble Codes

Steering, Braking, And Backup Controller—C Box Diagnostic Trouble Codes
Diagnostic Trouble Code	Display	Solution

XSC 1504.31	Steering System	Operator out of seat. Return to seated position.
XSC 522390.11	Steering System	Full stop commanded. Guidance deactivated.
XSC 522789.14	Steering/Brake System	Hydraulic oil is too cold. Warm oil and try again.
XSC 523839.14	Brake System	Secondary brake lever engaged during startup. Allow secondary brake lever to return to off position.