Troubleshooting; Troubleshooting; Operator Advisories - Toro Groundsmaster 4000-D Service Manual

Troubleshooting

CAUTION
Remove all jewelry, especially rings and
watches, before doing any electrical trouble-
shooting or testing. Also, disconnect the battery
cables unless the test requires battery voltage.
For effective troubleshooting and repairs, you must
have a good understanding of the electrical circuits and
components used on this machine (see electrical
schematics and wire harness drawings in Chapter 10 --
Foldout Drawings).

Operator Advisories

The list below identifies the operator advisories that are
generated by the TEC controller. An advisory will be dis-
played on the InfoCenter Display. Typically, an advisory
can be eliminated with a change in machine controls by
the operator.
Advisory
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
Groundsmaster 4000--D/4010--D
If the machine has any interlock switches by--passed,
reconnect the switches for safety and efficient trouble-
shooting.
NOTE: Check the InfoCenter Display for possible oper-
ator advisories or faults whenever diagnosing machine
electrical problems.
Advisory Description
Inhibit start
Inhibit PTO
Inhibit cutting unit lower
Inhibit traction HIGH speed range
Inhibit traction LOW speed range
Inhibit traction
Inhibit cruise control
Derate traction setting
Inhibit traction teach (traction pedal calibration)
Engine shutdown
Recycle keyswitch (ignition switch)
Auto idle engaged
Calibrate (traction pedal)
Master address claim (front TEC controller)
Slave address claim (rear TEC controller)
Derate engine
Page 5 - - 15 Electrical System