Thomas Built Buses Conventional 2004 Electrical Wiring Manual  – PDF DOWNLOAD

Thomas Built Buses Conventional 2004 Electrical Wiring Manual  – PDF DOWNLOAD

FILE DETAILS:

Thomas Built Buses Conventional 2004 Electrical Wiring Manual  – PDF DOWNLOAD

Language : English
Pages :188
Downloadable : Yes
File Type : PDF

TABLE OF CONTENTS:

Thomas Built Buses Conventional 2004 Electrical Wiring Manual  – PDF DOWNLOAD

XBODY SECTION Page #
General Recommendations – Maintenance and Repair 1
System Protection from Short Circuits 1
Testing for Voltage Drop 2
Testing for Short to Ground 2
Checking Current Draw 2
Troubleshooting Tools 2
Troubleshooting Tests 2
PANELS 11
Integral Platform/Vestibule Assembly 12
Electrical Access Panel 13
Electrical Sub Assembly 14
Electrical Component Assembly – Rear Drivers Panel 15
Electrical Component Assembly – Front Drivers Panel 16
Harness, Switch Panel (20 Fuse Block) (1 of 2) 17
Harness, Switch Panel (20 Fuse Block) (2 of 2) 18
Harness, Switch Panel, 20 Pos (1 of 2) 19
Harness, Switch Panel, 20 Pos (2 of 2) 110
PC Board No 1, Label (52004778) 111
Printed Circuit Assembly Board 1 (1 of 4) 112
Printed Circuit Assembly Board 1 (2 of 4) 113
Printed Circuit Assembly Board 1 (3 of 4) 114
Printed Circuit Assembly Board 1 (4 of 4) 115
Board 1 Schematic 116
PC Board Label, Board 2 117
Printed Circuit Assembly Board 2 (1 of 4) 118
Printed Circuit Assembly Board 2 (2 of 4) 119
Printed Circuit Assembly Board 2 (3 of 4) 120
Printed Circuit Assembly Board 2 (4 of 4) 121
PC Board Schematic, Board 2 122
Wire Harness, Jumper Between PC Boards 1 & Boards 2 (1 of 2) 123
BODY SECTION Page #
PANELS
Wire Harness, Jumper Between PC Boards 1 & Boards 2 (2 of 2) 124
Harness, PC Board 2 to Switches (1 of 2) 125
Harness, PC Board 2 to Switches (2 of 2) 126
Harness, Front Panel 127
Harness, Lower Front, PC Boards (1 of 2) 128
Harness, Lower Front, PC Boards (2 of 2) 129
Harness, Front-Rear, PC Board, 6 Window, Convoluted Connectorized (1 of 3) 130
Harness, Front-Rear, PC Board, 6 Window, Convoluted Connectorized (2 of 3) 131
Harness, Front-Rear, PC Board, 6 Window, Convoluted Connectorized (3 of 3) 132
Harness, Front-Rear, PC Board, 8 Window, Convoluted Connectorized (1 of 3) 133
Harness, Front-Rear, PC Board, 8 Window, Convoluted Connectorized (2 of 3) 134
Harness, Front-Rear, PC Board, 8 Window, Convoluted Connectorized (3 of 3) 135
Harness, Front-Rear, PC Board, 11 Window, Convoluted (1 of 3) 136
Harness, Front-Rear, PC Board, 11 Window, Convoluted (2 of 3) 137
Harness, Front-Rear, PC Board, 11 Window, Convoluted (3 of 3) 138
Harness, Switch Side Panel Special Wiring 139
Harness, Switches from Panel Harness to Switches 140
Chart – Circuits, Electrical (Body) (1 of 5) 141
Chart – Circuits, Electrical (Body) (2 of 5) 142
Chart – Circuits, Electrical (Body) (3 of 5) 143
Chart – Circuits, Electrical (Body) (4 of 5) 144
Chart – Circuits, Electrical (Body) (5 of 5) 145
MAIN BODY 21
Harness, Main Body, Front, for New Panel 22
Harness, Rear Main, 8-Window (1 of 2) 23
Harness, Rear Main, 8-Window (2 of 2) 24
Harness, Rear Main, 11-Window (1 of 2) 25
Harness, Rear Main, 11-Window (2 of 2) 26
BODY SECTION Page #
LIGHTS 31
Harness, Light-Rheostat Wiring (Option: B3260-01-000) 32
Panel Lights (Option: 3260-01-000) 33
Jumper-16 Ga White/Black Panel Light Feed for Switches 34
Jumper-16 Ga Green Panel Light Ground for Switches 35
Jumper, Panel Lights 36
Harness, Dome Light Jumper, PC Board 37
Harness, Dome Light Jumper, PC Board 38
Harness, Interior Lights 39
Jumper, Interior Lights Connector #30, Board 1 310
Jumper Harness, Steplight 311
Step Light (Options: B3290-02-000 & B3290-00-000) 312
Steplight Working w/Marker Light (Options: B3290-00-000) 313
Buzzer Light Emergency Opening (Option: B31X0-XX-000) 314
Harness, Multi-Purpose (Strobe, Etc) From PC Board to Switch 315
Harness, Strobe Light Switch Wiring (Option: B37XX-XX-XXX) 316
Strobe Light (Option: B37XX-XX-XXX) (1 of 2) 317
Strobe Light (Option: B37XX-XX-XXX) (2 of 2) 318
Strobe Light Wiring (Option: B37XX-XX-XXX) 319
Harness, Landing Light Jumper (Option: B3290-01-002) 320
Exterior Landing Light, Entrance (Option: B3290-01-002) 321
Exterior Landing Light (Option: B3290-01-002) (1 of 2) 322
Exterior Landing Light (Option: B3290-01-002) (2 of 2) 323
Jumper Harness, Pilot Light 324
Jumper, Marker Light 325
Harness, Flasher w/Connector (1 of 2) 326
Harness, Flasher w/Connector (2 of 2) 327
Harness, Flasher w/Connector for PC Boards (1 of 3) 328
Harness, Flasher w/Connector for PC Boards (2 of 3) 329
Harness, Flasher w/Connector for PC Boards (3 of 3) 330
Harness, Rear Light, Convoluted (1 of 2) 331
BODY SECTION Page #
LIGHTS
Harness, Rear Light, Convoluted (2 of 2) 332
Harness, Rear Light, Connectorized, Convoluted (1 of 2) 333
Harness, Rear Light, Connectorized, Convoluted (2 of 2) 334
Harness, Rear Light (1 of 2) 335
Harness, Rear Light (2 of 2) 336
Relay 12V, 50 AMP No Mounting Ear 337
EIGHT LIGHTWARNING SYSTEM 41
Eight Light Warning System (Option: B3580-03, 04, 05, 06, 09, 16 & 17-000) 42
Warning Lights (Option: B3580-06-000) 43
Harness, Warn Lt Sw & Indicator from PC Board 2 to Sw (Option: B3580-32-000) (1 of 2) 44
Harness, Warn Lt Sw & Indicator from PC Board 2 to Sw (Option: B3580-32-000) (2 of 2) 45
Warning System w/Door Control (Option: B3580-32-000) 46
Warning Lights System (Option: B3580-32-000) 47
Jumper, Warning Light (Red) 48
Jumper, Warning Light (Amber) 49
STOP SIGNS & CROSSING GATES 51
Air Stop Sign & Air Crossing Control Arm 52
Harness, Crossing Arm Deactivation Switch to PC Board 2 53
Harness, Stop-Arm Power 54
Harness, Deactivation Switch for Crossing Arm (Option: B3831-00-000) 55
Xing Arm Deactivation Switch (1 of 2) 56
Xing Arm Deactivation Switch (2 of 2) 57
Harness, Transpec Walkgate 58
Jumper – Wire Crossing Arm Switch Transpec & Specialty 59
HEATERS 61
Harness, Heater to Controller (1 of 2) 62
Harness, Heater to Controller (2 of 2) 63
Heater Motor (Option: B4120-XX-030) 64
Jumper, Heater Power (1 of 2) 65
Jumper, Heater Power (2 of 2) 66
BODY SECTION Page #
HEATERS (continued)
Harness, Pump/Passenger Heater From PC Board 1 to Switches (1 of 2) 67
Harness, Pump/Passenger Heater From PC Board 1 to Switches (2 of 2) 68
Passenger Heater – Rear Underseat (Option: B4120-XX-XXX) (1 of 2) 69
Passenger Heater – Rear Underseat (Option: B4120-XX-XXX) (2 of 2) 610
Harness, Fan From PC Board 1 to Switches (1 of 2) 611
Harness, Fan From PC Board 1 to Switches (2 of 2) 612
Defroster Fan (Options: B2160-02-000 & B2160-05-000) 613
LIFT 71
Harness, Lift (1 of 2) 72
Harness, Lift (2 of 2) 73
Lift Wiring (Option: B70XX-XX-XXX) 74
Braun Lift 75
DOORS 81
Lift Door 82
Lift Door w/the Throttle Interlock and Hydraulic Brakes 83
Harness, Lift Door Alarm (Option: B70XX-XX-XXX) 84
Harness, Door from PC Board 1 to Switch (1 of 2) 85
Harness, Door from PC Board 1 to Switch (2 of 2) 86
Harness, Buzzer Side Door 87
Jumper Harness, Rear Door Switch (1 of 2) 88
Jumper Harness, Rear Door Switch (2 of 2) 89
Jumper, Door Switch Circuit 810
Harness, Alarm w/Door Open & Ign on 811
Harness, Alarm w/Door Open & Ign on 812
RADIO & SPEAKERS 91
Radio and Loud Speakers (Option: B2580-XX-000) (1 of 2) 92
Radio and Loud Speakers (Option: B2580-XX-000) (2 of 2) 93
Radio Speakers (Options: B2500-00-000, B2600, B2601 & B2603-XX-XXX) 94
Radio Speakers 95
BODY SECTION Page #
RADIO & SPEAKERS
Harness, Main Four Speaker (5-8 Window Section), PC Board Compatible 96
Harness, Main Six Speaker (9-12 Window Section), PC Board Compatible 97
Harness, Exterior Speaker (1 of 2) 98
Harness, Exterior Speaker (2 of 2) 99
Out-Side Speakers (Option: B2580-XX-XXX) 910
MISCELLANEOUS 101
Harness, Mirror, Remote Control Power 102
Harness, Heater Mirror from PC Board 1 to Switch 103
Harness, Switch, Remote Control Mirrors, Assembled w/Connectors (1 of 2) 104
Harness, Switch, Remote Control Mirrors, Assembled w/Connectors (2 of 2) 105
Heated Mirrors (Option: B28XX-XX-XXX) 106
Harness, Wiper Control Single Switch, PC Board (1 of 2) 107
Harness, Wiper Control Single Switch, PC Board (2 of 2) 108
Harness, Wiper Control Single Switch w/Delay (1 of 2) 109
Harness, Wiper Control Single Switch w/Delay (2 of 2) 1010
Intermittent Windshield Wiper, Single Switch (Option: B3826-04-000) 1011
Harness, Wiper Control Dual Switch w/o Delay, PC Board (1 of 2) 1012
Harness, Wiper Control Dual Switch w/o Delay, PC Board (2 of 2) 1013
Intermittent Windshield Wipers, Dual Control 1014
Backing Alarm (Options: B2310-02-000 or B2310-03-000) 1015
Backing Alarm (Option: B2310-03-000) 1016
Harness, Noise Suppression From PC Board 1 to Switch (1 of 2) 1017
Harness, Noise Suppression From PC Board 1 to Switch (2 of 2) 1018
Noise Suppression Switch (Option: B3833-00-000) 1019
Noise Suppression – Single Heater Defrost Switch (Option: B3833-00-000) (1 of 2) 1020
Noise Suppression – Single Heater Defrost Switch (Option: B3833-00-000) (2 of 2) 1021
Ignition Power Jumper 1022
Jumpers, Noise Relay Power 1023
Jumper, Harness End Caps for ESI Monitor 1024

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