Relays With 4 Terminals - Toro Groundsmaster 360 Service Manual

Relays with 4 Terminals

Groundsmaster 360
16225SL Rev C
g188103
1. Main power relay
g188101
1. Cab power relay
The Groundsmaster 360 machine uses 3 electrical relays that have 4 terminals.
A tag near the wire harness relay connector can be used to identify each relay.
The main power relay is used to provide current to the fuse blocks. When the
key switch is in the R
UN
The glow relay is used to provide current to the engine glow plugs when the relay
is energized. The engine ECU provides current to energize the glow relay.
The cab power relay (on the machines with operator cab) is used to provide
current to the operator cab electrical circuits. The cab power relay is energized
when the main power relay is energized.
The main power and glow relay are located inside the power center assembly
behind the operator seat
The cab power relay is located near the washer fluid tank
Figure 225
2. Glow relay
Figure 226
or S position, the main power relay is energized.
TART
(Figure 225).
Page 5–85 Electrical System: Testing the Electrical Components
(Figure 226).