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Groundsmaster 4000--D/4010--D Page 5 -- 11 Electrical System
Starting Problems
Problem Possible Causes
No electrical power to machine (including gauges). The battery is discharged.
The battery cables are loose or corroded.
Fuse F3--1 (2 amp) to the ignition switch is faulty.
Bad ground connection on machine.
The ignition switch or circuit wiring is faulty.
Starter solenoid clicks, but starter will not crank.
NOTE: Ifthe solenoid clicks, the problemis not in thein-
terlock circuit.
The battery is discharged.
The battery cables are loose or corroded.
A ground wire or cable is loose or corroded.
The wiring at the starter motor is faulty.
The starter solenoid is faulty.
The starter motor is faulty.
Nothing happens when start attempt is made. Control
panel lights and gauges operate with the ignition
switch in the ON position.
The traction pedal is not in the neutral position.
The operator seat is unoccupied OR the parking brake
is not applied.
The PTO switch is ON (engaged).
Fuse F1--1 (20 amp) is faulty.
TEC--5002 fuses (F3--2, F3--3 or F3 --4) (7.5 amp) are
faulty.
The ignition switch or circuit wiring is faulty.
The traction neutral switch or circuit wiring is faulty.
The seat switch or circuit wiring is faulty.
The parking brake switch or circuit wiring is faulty.
The start relay or circuit wiring is faulty.
The starter solenoid or starter motor is faulty.
The TEC--5002 controller is faulty.
Engine starts, but stops when the ignition switch is
released from the START position.
The engine run solenoid or circuit wiring is faulty
(solenoid pull coil operates but hold coil is faulty).
Starter cranks, but should not, when the traction pedal
is depressed.
The traction neutral switch is out of adjustment.
The traction neutral switch or circuit wiring is faulty.
Electrical
System