1I-1 Starting System:
Engine
Starting System
Schematic and Routing Diagram
Starting System Diagram
B931H21902001
Refer to “Wire Color Symbols: in Section 0A”.
Component Location
Starting System Components Location
B931H21903001
Refer to “Electrical Components Location: in Section 0A”.
Diagnostic Information and Procedures
Starting System Symptom Diagnosis
B931H21904001
Starter
motor
Main
fuse
Starter relay
B/W
Y/B
R
Neutral relay
Starter
button
Engine
stop switch
Ignition
fuse
Ignition
switch
Parking
brake
relay
Parking
brake
switch
Neutral
indicator
light
Neutral
relay
diode
O/Y
Y/G
Battery
Gear
position
switch
N
Bl/B
B/Bl
B/W
O/YB/R
Bl/B
B/W
I831G1190001-01
Condition Possible cause Correction / Reference Item
Starter button is not
effective
Run down battery. Repair or replace.
Defective switch contacts. Replace.
Brushes not seating properly on starter
motor commutator.
Repair or replace.
Defective starter relay or neutral relay. Replace.
Defective main fuse or ignition fuse. Replace.
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