Toro Greensmaster 3200 Service Manual page 196

Starting Problems (GR3200–D) (continued)
Problem
Engine cranks, but does not start.
Engine cranks (but should not) with the Functional
Control Lever in the MOW or TRANSPORT position.
Electrical System
Possible Causes
Wiring to start circuits (see Wiring Schematics) is
loose, corroded, or damaged.
Diode D5 circuit is open.
Run relay or high temperature relay is faulty.
High temperature switch is shorted.
ETR solenoid is faulty.
Glow plugs are faulty.
Engine or fuel system is malfunctioning (see Chapter
4 – Perkins Engine).
Engine and fuel may be to cold.
Neutral sensor is out of adjustment, faulty, or short
circuited.
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Greensmaster 3200/3200–D