Troubleshooting 2200 YRM 1067
Dash Display
Controller LED Handset or PC
No Alarm LED OFF - No Flashes INCORRECT START
CONDITION
Improper startup sequence by operator.
TRUCK RESPONSE
Traction and hydraulic functions disabled.
POSSIBLE CAUSES AND TEST PROCEDURES
• Throttle or hydraulic function selected at key ON. Steer
handle in run position at key ON.
Return steer handle to full upright position. Return
throttle to neutral. Release all hydraulic function
controls.
If fault remains, attach handset and go to test menu.
• Check brake switch, it should be off. If steer handle
is in vertical position and reading is not OFF, check
brake switch for damage, interference, or shorts.
• Check accelerator - Should be 0 volts at neutral. If volt-
age is other than 0 volts at neutral, check the function-
ality of the control card. Refer to Control Card Func-
tional Test in this section.
• Check hydraulic inputs – Should be 0 volts. If not, re-
calibrate tiller card. Follow auto-learn procedure listed
in steering. If this does not clear fault, check but-
tons for damage or interference. Replace damaged
or faulty buttons.
LOGIC
Fault occurs when
controller receives input that has not followed
the proper operational sequence.
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