GASOLINE VEHICLE - TROUBLESHOOTING
AND ELECTRICAL SYSTEM
Test Procedures
18
TEST PROCEDURE 30 – Maintenance/Operate Switch – Key-Start Vehicles
See General Warnings on page 1-1.
NOTE:
This is a continuity test.
The Maintenance/Operate Switch is also known as the Neutral Lockout Switch.
1.
If necessary, see Testing Basics.
2.
Remove the wires from switch.
T1
T3
T2
2
1
1. Position 1 (MAINT.)
closes T2 to T3
Toggle Position Operates:
2. Position 2 (OP.) closes
T1 to T2
3. T1 – Blue/White Stripe; T2 – Black
478
Figure 18-29
Maintenance/Operate Switch Test – for
Key-Start Vehicles
3.
Set the switch to MAINTENANCE (1)
:
3.1.
Check for no continuity between terminals T1 and T2. If there is continuity, replace the switch.
3.2.
Check for continuity between terminals T2 and T3. If there is no continuity, replace the switch.
4.
Set the switch to OPERATE (2):
4.1.
Check for no continuity between terminals T2 and T3. If there is continuity, replace the switch.
4.2.
Check for continuity between terminals T1 and T2. If there is no continuity, replace the switch.
5.
If the switch works as stated and the MAINTENANCE/OPERATE modes still do not work:
5.1.
Check the limit switches.
5.2.
Check continuity of the wires involved.
2021 Carryall 300 Maintenance and Service Manual
Page 18-45
Summary of Contents for Carryall 300 2021
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Page 565: ...GASOLINE ENGINE HARNESS Wiring Diagrams Gasoline Engine Harness 26...
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Page 567: ...GASOLINE KEY START MAIN HARNESS Wiring Diagrams Gasoline Key Start Main Harness 26...
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Page 569: ...GASOLINE PEDAL START MAIN HARNESS Wiring Diagrams Gasoline Pedal Start Main Harness 26...
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Page 571: ...GASOLINE INSTRUMENT PANEL HARNESS Wiring Diagrams Gasoline Instrument Panel Harness 26...
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Page 573: ...GASOLINE FNR HARNESS Wiring Diagrams Gasoline FNR Harness 26...
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Page 575: ...ELECTRIC MAIN HARNESS Wiring Diagrams Electric Main Harness 26...
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Page 577: ...ELECTRIC INSTRUMENT PANEL HARNESS Wiring Diagrams Electric Instrument Panel Harness 26...
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Page 579: ...ELECTRIC ACCESSORIES HARNESS Wiring Diagrams Electric Accessories Harness 26...
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