TROUBLESHOOTING AND ELECTRICAL
SYSTEM: GASOLINE VEHICLES
Test Procedures
11
TEST PROCEDURES
Index of Test Procedures
1 – Battery
2 – Fuse
3 – Ground Cables
4 – Key Switch (ON Position)
5 – Key Switch (Starter Circuit)
6 – Starter Control Circuit
7 – Start Relay
8 – Carburetor Heater Relay
9 – Wire Harness Diodes
10 – Diode 1 on wire 32 and 35
11 – Diode 2 on wire 40 and 41
12 – Diode 3 on wire 45 and 39
13 – Diode 4 on wire 130 and 122
14 – Diode 5 on wire 131 and 129
15 – Neutral Switch (Transmission)
16 – Wire Continuity
17 – Front Differential Limit Switch
18 – Front Drive Gearcase Coil
19 – Charge Coil
20 – Voltage Regulator
21 – Ignition Spark
22 – Engine Kill Wire
23 – Grounded Kill Wire
24 – Key Switch (Engine Kill Circuit)
25 – Reverse Warning Buzzer Limit Switch (If Equipped)
26 – Reverse Warning Buzzer (If Equipped)
27 – Carburetor Solenoid Circuit
28 – Low Oil Warning Light Circuit
29 – 12-Volt Accessory Receptacle
30 – Fuel Level Sending Unit
31 – Fuel Gauge
32 – Hour Meter
33 – Light Switch
34 – Voltage at Headlight Socket
35 – Bed Lift Motor
36 – Bed Lift Switch
37 – Bed Lift Circuit Breaker
TEST PROCEDURE 1 – Battery
See General Warnings, Section 1, Page 1-2.
DANGER
• Due to the danger of an exploding battery, wear a full face shield and rubber gloves when working
around a battery.
DANGER CONTINUED ON NEXT PAGE
2016 Carryall 1500/1700 and XRT 1550 Maintenance and Service Manual
Page 11-9
Summary of Contents for Carryall 1500 2016
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