Testing The Electrical Components; Fusible Link Harness - Toro Groundsmaster 4300-D Service Manual

Testing the Electrical Components

Fusible Link Harness

Groundsmaster ® 4300-D
16226SL Rev C
For accurate resistance and/or continuity checks, electrically disconnect the
component being tested from the circuit (e.g., unplug the key switch connector
before doing a continuity check of the switch).
Note: Use the InfoCenter display to test the TEC inputs and outputs before
further troubleshooting of an electrical problem on your Groundsmaster.
Note: For engine component testing information; refer to the Yanmar Engine
Service Manual or Troubleshooting Manual.
When testing the electrical components for continuity with a
multimeter (ohms setting), ensure that you disconnect the power to
the circuit.
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1. Starter motor
2. Positive battery cable
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The Groundsmaster 4300-D machine uses 3 fusible links for the circuit
protection. These fusible links are located in a harness that connects the starter
B+ terminal to the wire harness
IMPORTANT
Figure 154
3. Fusible link harness
Figure 155
(Figure 154 and
Page 5–45 Electrical System: Testing the Electrical Components
Figure 155). If any of these links