Service Issues
GPL GPL 105
Choose the problem first, then open the focused route for tools, safety notes, locator help, parts status, and checklist steps.
Issue Finder
What Problem Are You Seeing?
Search symptoms, filter by system, then open the matching route.
MDB Payment System Diagnostic
This flow addresses issues where the coin mechanism fails to accept, process, or correctly register payments from the customer.
No Display Power Diagnostic
This diagnostic flow guides you through checking the entire power path when the display screen remains completely blank, indicating a potential power interruption or control failure.
Single Selection Motor Failure Diagnostic
This procedure is designed to isolate the cause when only one specific product selection fails to dispense, while all other selections operate normally.
Controller or electronics problem
Use this when controller, harness, board, or low-voltage electronics evidence is involved.
Door, latch, or lock problem
Use this when the door, latch, lock, gasket, or seal is the visible problem.
Machine Context
Areas This Machine May Use
Use these areas as orientation only. Open a specific issue before following diagnostic steps.