Fuses - Toro Reelmaster 5500-D Service Manual

Fuses

The fuse blocks are located under the control panel and
inside the control console.
Identification, Function, and Wiring
The fuses are held in two fuse blocks. Use Figure 16 to
identify each individual fuse and its correct amperage.
Each fuse holder has the following functions and wire
connected to it.
Fuse A1
A. Supplies power to Electronic Control Unit (ECU)
terminals 1L and 1M.
B. Has blue/white wire (1L), green/black wire (1M)
and red wire (battery).
Fuse A2
A. Supplies power to ignition switch terminal B.
B. Has red/blue wire (B) and red wire (battery).
Fuse A3
A. Supplies power to ECU terminal 1J.
B. Has pink/black wire (1J) and red wire (battery).
Fuse A4
A. Supplies power to ECU terminal 1K.
B. Has red/black wire (1K) and red wire (battery).
Fuse B1
A. Supplies power to harness splice SP11 that feeds
ECU terminal 1A, diagnostic indicator light, warning
light cluster, and ECU communications port and
loopback connector.
B. Has two yellow wires.
Fuse B2
A. Supplies power to harness splice SP9 and SP10
that feeds the hour meter, temperature gauge, fuel
gauge, speedometer, gear tooth sensor, light switch
(optional), and Turf Defender Leak Detector (option-
al).
B. Has two orange wires.
Fuse B3 (When Optional Lighting is Installed)
A. Supplies power to light relay terminal 1.
B. Has two red wires.
Electrical System (Rev. C)
2
1. Fuse block A
RIGHT
FRONT
1
2
3
4
Page 5 - 18
1
Figure 15
2. Fuse block B
B A
5A 10A
7.5A 20A
10A 10A
10A
Figure 16
Reelmaster 5500-D
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