4-2 4222983 Second Edition
ELECTRICAL
4
Troubleshooting ..............................................................4-73
LCD Display Maintenance Mode .............................................4-73
Basic CAN System Troubleshooting ..........................................4-86
System Diagnostic Trouble Codes (DTC) ......................................4-94
Reel Control Unit Diagnostic Trouble Codes (DTC) ..............................4-96
Traction Control Unit Diagnostic Trouble Codes (DTC) ...........................4-104
Steering Control Unit Diagnostic Trouble Codes (DTC) ..........................4-108
Overvoltage Limit Monitor (OLM) Diagnostic Trouble Codes (DTC) .................4-115
Generator Control Unit Diagnostic Trouble Codes (DTC) .........................4-118
Power Circuit ...........................................................4-121
Horn Circuit ............................................................4-122
Work Light Circuit .......................................................4-122
Glow Plug Circuit ........................................................4-122
Start Circuit ............................................................4-123
Charging Circuit .........................................................4-123
Raise/Lower Circuit ......................................................4-124
Mow Circuit ............................................................4-125
Component Tests and Adjustments .............................................4-126
Electrical System and Component Testing ....................................4-126
Circuit Breakers Test .....................................................4-127
150A and 300A Fuses Test ................................................4-127
Accessory Socket Fuse Test ...............................................4-128
Fan Relay Test .........................................................4-128
Key Switch Test .........................................................4-129
Mow Switch Test ........................................................4-129
Rocker Switches Test ....................................................4-130
Raise/Lower Switch Assembly Test ..........................................4-131
Seat Switch Test ........................................................4-131
Brake Pedal Switch Test ..................................................4-132
Brake Coil Test .........................................................4-133
Fuel Shutoff Solenoid Test (Diesel) ..........................................4-133
Fuel Shutoff Solenoid Test (Gas) ...........................................4-134
Throttle Actuator Test (Diesel) ..............................................4-134
Throttle Actuator Test (Gas) ...............................................4-135
Traction Pedal Adjustment .................................................4-136
To Next Page
Loading...
Need help?
General
