Operation and maintenance manual

Section 190-0000
3
SM 2126 Rev 2 06-04
FUSES
Location Fuse No. Circuit Current Rating
1 Ignition Sensed Relay Contacts (Heater) 30A
2 Keyswitch 15A
3 Cab Fan Ventilator Blower 15A
4 Rear Wash/Wipe 10A
5 Horn Relay Coil, Front Wash/Wipe 10A
Fuse Box - 6 Air Seat Compressor 10A
Column A 7 Lights Switch 10A
8 Main Beam 10A
9 Wiper Park Front and Rear 7.5A
10 Hazards 7.5A
11 Transmission System Ignition Supply 7.5A
12 Reverse System 7.5A
13 Brake Lights 5A
14 Interior Light, Handlamp 5A
15 Direction Indicators, Rocker Switch Lights 5A
16 Alarm Brake/Steering System 3A
17 Warning Lights 3A
Fuse Box - 18 Spare -
Column B 19 Gauges/Ignition Sensed Relay Coils 3A
20 Radiator Fan 3A
21 Neutral Start 3A
22 Washers, Front 3A
23 Washers, Rear 3A
24 Horn 10A
25 Ignition Sensed Relay Contacts (Air Conditioning) 30A
26 Air Conditioning Compressor 15A
27 Spare -
28 Ignition Auxilary Supply Option 10A
29 Work Lights 15A
Fuse Box - 30 Rotating Beacon 5A
Column C 31 Cab Fan 3A
32 Transmission System Battery Supply 7.5A
33 Body Hydraulic System 5A
34 Alternator Drive Signal 3A
35 Heated Mirrors 15A
36 Cigar Lighter 10A
Radio Harness 38 Radio/Cassette Supply (Glass Fuse) 7A
39 Radio/Cassette Supply (Glass Fuse) 1A
40 DDEC IV ECM Ignition Sensed Supply 5A
Battery Box 41 DDEC IV ECM Battery Supply 15A
42 DDEC IV ECM Battery Supply 15A
Bus Bar 47 Sound Power Legislation Relay No. 1 Supply 3A
Electrical System - Circuit Diagrams (DDEC IV, 6WG 310)
RELAYS
K23 - Ign/Sense Opt. K35 - Body Up
K23 - Ign/Sense K4 - Flashers
K34 - Horn K33 - Radiator Fan
K15 - Headlights K23 - Engine Ignition
K17 - Rev. Alarm/Lts. K36 - Body Float
K14 - Neutral/Start K37 - Body Hyd (12V)
K5 - Air Conditioner K43 - Radio/Cassette
K23
K23
K34
K15
K17
K14
K5
K35
K4
K33
K23
K37
K43
K36
F1
F2
F3
F4
F5
F6
F7
F8
F9
F10
F11
F12
F13
F14
F15
F16
F17
F18
F19
F20
F21
F22
F23
F24
F25
F26
F27
F28
F29
F30
F31
F32
F33
F34
F35
F36
SM - 2571