Thomas Built BUSES ER-TRANSIT 1998-1999 ELECTRICAL WIRING MANUAL TBB85410217

Thomas Built BUSES ER-TRANSIT 1998-1999 ELECTRICAL WIRING MANUAL TBB85410217 – PDF DOWNLOAD

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Thomas Built BUSES ER-TRANSIT 1998-1999 ELECTRICAL WIRING MANUAL TBB85410217 – PDF DOWNLOAD

Language : English
Pages :350
Downloadable : Yes
File Type : PDF

TABLE OF CONTENTS:

Thomas Built BUSES ER-TRANSIT 1998-1999 ELECTRICAL WIRING MANUAL TBB85410217 – PDF DOWNLOAD

BODY SCHEMATICS 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 3
Elect Components Side Panel (Body) 4
Elect Components Mounting, Side Panel (Chassis) 5
Elect Diagram Modular Box Component Mounting (Chassis) (1 of 3) 6
Elect Diagram Modular Box Component Mounting (Chassis) (2 of 3) 7
Elect Diagram Modular Box Component Mounting (Chassis) (3 of 3) 8
Elect Diagram Modular Box Compartment Mounting (Chassis) (1 of 3) 9
Elect Diagram Modular Box Compartment Mounting (Chassis) (2 of 3) 10
Elect Diagram Modular Box Compartment Mounting (Chassis) (3 of 3) 11
Elect Diagram Mod Box Compart Mtg HO Alternator (Chassis) (1 of 3) 12
Elect Diagram Mod Box Compart Mtg HO Alternator (Chassis) (2 of 3) 13
Elect Diagram Mod Box Compart Mtg HO Alternator (Chassis) (3 of 3) 14
Elect Diagram Mod Box Compon Mtg Cummins ISC (Chassis) 15
Elect Diagram Mod Box Compon Mtg Cummins ISC (Chassis) (1 of 3) 16
Elect Diagram Mod Box Compon Mtg Cummins ISC (Chassis) (2 of 3) 17
Elect Diagram Mod Box Compon Mtg Cummins ISC (Chassis) (3 of 3) 18
Elect Diagram Mod Box Compon Mtg Cummins ISC (Chassis) (1 of 3) 19
Elect Diagram Mod Box Compon Mtg Cummins ISC (Chassis) (2 of 3) 20
Elect Diagram Mod Box Compon Mtg Cummins ISC (Chassis) (3 of 3) 21
Elect Diagram Mod Box Compon Mtg HO Alternator Cummins ISC (Chassis) (1 of 3) 22
Elect Diagram Mod Box Compon Mtg HO Alternator Cummins ISC (Chassis) (2 of 3) 23
Elect Diagram Mod Box Compon Mtg HO Alternator Cummins ISC (Chassis) (3 of 3) 24
Elect Diagram Mod Box Inner Panel Compon Mtg Cummins 6CG (Chassis) 25
Elect Diagram – Mod Box Inner Panel Compon Mtg Cummins 6CG (Chassis) 26
Elect Diagram Mod Box Compon Mtg Cummins 6CG (Chassis) (1 of 3) 27
Elect Diagram Mod Box Compon Mtg Cummins 6CG (Chassis) (2 of 3) 28
Elect Diagram Mod Box Compon Mtg Cummins 6CG (Chassis) (3 of 3) 29
Elect Diagram Mod Box Compon Mtg Cummins 6CG (Chassis) (1 of 3) 30
Elect Diagram Mod Box Compon Mtg Cummins 6CG (Chassis) (2 of 3) 31
BODY SCHEMATICS Page #
PANELS (Continued)
Elect Diagram Mod Box Compon Mtg Cummins 6CG (Chassis) (3 of 3) 32
Elect Diagram Mod Box Compon Mtg HO Alternator Cummins 6CG CNG (Chassis) (1 of 3) 33
Elect Diagram Mod Box Compon Mtg HO Alternator Cummins 6CG CNG (Chassis) (2 of 3) 34
Elect Diagram Mod Box Compon Mtg HO Alternator Cummins 6CG CNG (Chassis) (3 of 3) 35
Elect Diagram Mod Box Inner Panel Compon Mtg Cummins 6BG CNG (Chassis) 36
Elect Diagram Mod Box Inner Panel Compon Mtg Cummins 6BG CNG (Chassis) 37
Elect Diagram Mod Box Compon Mtg Cummins 6BG CNG (Chassis) (1 of 3) 38
Elect Diagram Mod Box Compon Mtg Cummins 6BG CNG (Chassis) (2 of 3) 39
Elect Diagram Mod Box Compon Mtg Cummins 6BG CNG (Chassis) (3 of 3) 40
Elect Diagram Mod Box Compon Mtg Cummins 6BG CNG (Chassis) (1 of 3) 41
Elect Diagram Mod Box Compon Mtg Cummins 6BG CNG (Chassis) (2 of 3) 42
Elect Diagram Mod Box Compon Mtg Cummins 6BG CNG (Chassis) (3 of 3) 43
Elect Diagram Mod Box Compon Mtg HO Alternator Cummins 6BG CNG (Chassis) (1 of 3) 44
Elect Diagram Mod Box Compon Mtg HO Alternator Cummins 6BG CNG (Chassis) (2 of 3) 45
Elect Diagram Mod Box Compon Mtg HO Alternator Cummins 6BG CNG (Chassis) (3 of 3) 46
Chart – Circuits, Electrical (Body) (1 of 5) 47
Chart – Circuits, Electrical (Body) (2 of 5) 48
Chart – Circuits, Electrical (Body) (3 of 5) 49
Chart – Circuits, Electrical (Body) (4 of 5) 50
Chart – Circuits, Electrical (Body) (5 of 5) 51
Chart – Electrical Circuits w/Color Codes, 1990 (Chassis) (1 of 3) 52
Chart – Electrical Circuits w/Color Codes, 1990 (Chassis) (2 of 3) 53
Chart – Electrical Circuits w/Color Codes, 1990 (Chassis) (3 of 3) 54
MAIN BODY 55
Main Body Pusher 56
Power Distribution Pusher (Kentucky) 57
LIGHTS 59
Interior Lights, First Two Work Off Front Door 60
Separate Switch for Marker Lights (Option: B3670-01-000) 61
Weldon Marker Lights 62
Driver’s Dome 62
Dome Light Emergency Door Activated (Option: B3255-00-000) 63
Opening Activated Dome Lights w/Vandalock 64
Emergency Door Activated Dome Lights, with and without Vandalock 65
Door Light & Driver’s Switch 66
BODY SCHEMATICS Page #
LIGHTS (Continued)
Stop Lamps, Overhead 66
Fog Lamp, Switch Circuit for California 67
Fog Light: (Option: B3680-04-000) 68
Strobe Light (South Carolina) 69
Strobe Light Operation w/Door Switch 70
Strobe Light, Roof Mounted, Specialty Model 205-202 71
Strobe Light Roof Mt, Headlight Switch Wired Specialty Model #205-202, NC 72
Manual Switch Cicuit to Activate w/Ignition “On” 73
Stepwell & Luggage Compartment Light (Option: A-0905-000) 74
Stepwell Light, Spec (South Carolina) 75
Lighted Side Electrical Compartment 76
Pilot Light (Option: B3100-00-000) 77
Pilot Light, Green, “Reverse Gear” 78
Emergency Window Light 79
Baader Brown Switch 80
EIGHT LIGHT WARNING SYSTEM 81
Four Light Warning w/Weldon Flasher 82
Four Light Warning System (Wisconsin) 83
Warning Lights (Wisconsin) 84
Four Light Warning System (Wisconsin) 85
Four Light Warning w/Baader Brown Flasher 86
Warning Lights 87
Eight Light Warning System 88
Eight Light Warning System 89
Eight Light Warning System 90
Eight Light Warning System 91
Eight Light Warning System (Minnesota) 92
Eight Light Warning System 93
Eight Light Strobe Warning System for State of Florida 94
Eight Light Warning System 95
Eight Light Warning System 96
Eight Light Warning System w/Red Override Switch 97
Eight Light Warning System (South Carolina) 98
Eight Light Warning System 99
Eight Light Warning System 100
Eight Light Warning System (Maryland) 101
BODY SCHEMATICS Page #
EIGHT LIGHT WARNING SYSTEM (Continued)
Eight Light Warning System (North Carolina) 102
Eight Light Warning System (Virginia) 103
Eight Light Warning System 104
Eight Light Warning System (Florida) 105
Eight Light Warning System (Florida) 106
Whelen School Bus Strobe Warning System 107
Strobe Eight Light Warning System 108
Warning System w/Door Control (Kentucky) 109
Red Warning Light Override Switch 110
Substitution for Arrow Flasher 111
Child Safety Alarm (Weldon) 112
STOP SIGNS & CROSSING GATES 113
Electric Stop Sign, Specialty 5000 Series 114
Stop Arm Strobe Light, Single and H/L Operation, Electric, Air & Vacuum 115
Power Supply Strobe in Stop Arm 116
Air Stop Sign & Air Crossing Control Arm 117
Air Operated Crossing Control Arm 118
Electric Crossing Control Arm 119
Electric Stop Sign, BMR 6000 Series 120
Electrical Stop Arm Transpec w/LED’s 3 Wire Harness 121
Electrical, Stop Arm Transpec w/LED’s, 4 Wire Harness 122
Stop and Crossing Arm Schematic 123
Crossing Arm Deactivating Switch 124
HEATERS 125
Underseat Heaters 126
Single Switch for all Defrost Motors 127
Single Defroster Switch 128
Defroster Heater, and Pump 129
AIR CONDITIONING 13􀀔
Air Conditioning DC-1052, 1053 13􀀕
Air Conditioning DC-1052, 1053 13􀀖
Air Conditioning DC-1052, 1053 13􀀗
Split Condenser Air Condition 13􀀘
Air Conditioning Alternator Excitation Circuit w/Thermo King 13􀀘
Thomas Compressor Hook-Up 13􀀙
BODY SCHEMATICS Page #
LIFTS 137
Lift Schematic (Braun Lift) 138
Lift Schematic (Ricon Lift) 138
Ricon Mirage 9000S Lift, with Bode Rear Door 139
Wiring, Thomas Elevator Lift 140
Thomas Lift with Fenner Fluid Pump 141
DOORS 143
Lift Door 144
Lift Door with Brake Interlock 145
Loading Door Buzzer Shut Off Switch (Option B3110-01-000) 146
Emergency Exit Door Buzzer 147
Switch to Activate Backing Alarm when Engine Compartment 148
Transmission in Neutral Interlock, Add Wire and Terminals 149
Door Control, 2 Position, No Interlock (Option B5016-22-000) 150
Door Control, 2 Position, with Interlock (Option B5016-21-000) 151
Door Control, 5 Position, with Interlock (Option B5016-16-000) 152
Push Door 153
Single Door (Bode) 154
(Bode) Door and Electoswitch 5-Position Door Switch 155
(Bode) Rear Exit and Thomas Front Air Door, with 5-Position Door Control & Brake 156
(Bode) Door Terminal Block Wiring 157
Rear Exit, 2 Position Door Control, w/Brake Interlock (Bode) 158
Wheelchair Driver Controlled Exit Door, Brake Interlock (Bode) 159
Rear Door w/Front Door, 5 Position Door Control, w/Brake Interlock (Bode) 160
Wheelchair Driver Controlled Exit Door, Front Door, Brake Interlock (Bode) 161
Rear Exit, 2 Position Door Control, w/Brake Interlock (Bode) 162
Wheelchair, Rear Exit, 2 Position Door Control, w/Brake Interlock (Bode) 163
Rear Door w/Front Door, 5 Position Door Control, w/Brake Interlock (Bode) 164
Wheelchair Exit w/Touch Bar and Time Delay, and Brake Interlock (Bode) 165
Rear Exit, 2 Position Door Control, w/Brake Interlock (Bode) 166
Wheelchair Rear Exit, 2 Position Door Control, w/Brake Interlock (Bode) 167
Rear Door w/Front Door, 5 Position Door Control, w/Brake Interlock (Bode) 168
Wheelchair Exit w/Touch Bar, Driver Close, w/Brake Interlock (Bode) 169
Alarm, Rear Door Sensitive Edge 170
Speedswitch 171
VANDALOCK 173
Wiring Schematic (Vandalock) 174
BODY SCHEMATICS Page #
RADIO & SPEAKERS 175
PA Radio, Mito SP Series 176
Wiring, Radio 177
Radio Rac with Midwest Audio Speakers 178
PA System & Speakers 179
Speaker Hook-Up 180
Speaker Hook-Up (Stereo System Only) 181
Six Radio Speakers 182
Radio Speakers 183
Out-Side Speaker 184
Rheostat – 10 Watt Single Line Audio 185
MISCELLANEOUS 187
Doran Monitor All Models 188
Master Control Relay 189
Master Switch Circuit to Override Switches Controlling Accessories 190
Fan Wiring 191
Remote Control Power Vent Fantastic Fan 192
Two Windshield Fans (Kentucky) 193
Roof Escape Hatch w/Power Vent (Transpec, Model 1600) 194
Heated Mirrors 195
Module, Intermittent Relay, for Single Wiper Motor 196
Intermittent Windshield Wiper, Single w/Module 197
Intermittent Windshield Wiper, Dual w/Module 198
Video Camera Supply and Ground Circuit (South Carolina) 199
Backing Alarm 200
Back-Up Alarm 200
Speed Alarm 201
Rear Collision Avoidance Flasher Lamps, Engine Compartment 202
Passenger Stop Requested-Sign 203
Pull Cord Chime 204
Touch Tape Chime System, for ADA Stop Request 205
Tachograph (Argo 1318-02) 206
Interface Ignition Interlock 207
Air Brake & Accelerator Interlock 208
CHASSIS SCHEMATICS Page #
MAIN CHASSIS 209
LWP Douglas Column/Fox Turn Signal Switch 210
Electric Main Chassis, LWP (South Carolina) 211
LWP Douglas Column/Fox Turn, Cat 3126 (97 Model) 212
Douglas Column/Fox Turn Signal 98 Cat 3126 Engine 213
Douglas Column/Fox Turn Signal 98 Cat 3126 Engine w/Fan Clutch 214
Douglas Column/Fox Turn Signal 98 Cat 3126 Engine 215
Douglas Column/Fox Turn Signal 98 Cat 3126 Engine 216
Douglas Column HO Alternator 98 Cat 3126 Engine 217
Douglas Column/Fox Turn Signal 98 Cat 3126 Engine (Kentucky) 218
Douglas Column/Fox Turn Signal 98 Cat 3126 Engine 219
Douglas Column/Fox Turn Signal 98 Cummins ISC Engine 220
Douglas Column/Fox Turn Signal 98 Cummins ISC Engine 221
Main Douglas Column/Fox Turn Signal 98 Cummins ISC Engine 222
Main Douglas Column HO Alternator 98 Cummins ISC Engine 223
Douglas Column and Standard Transmission 224
ENGINE 225
MT643R w/CAT 3126 Engine 226
Elect Cat 3126 (97 Model) (1 of 2) 227
Elect Cat 3126 (97 Model) (2 of 2) 228
Elect Cat 3126 (98 Model) (1 of 3) 229
Elect Cat 3126 (98 Model) (2 of 3) 230
Elect Cat 3126 (98 Model) (3 of 3) 231
Elect Cat 3126 (98 Model) (1 of 3) 232
Elect Cat 3126 (98 Model) (2 of 3) 233
Elect Cat 3126 (98 Model) (3 of 3) 234
Elect Cat 3126 w/Fan Clutch (98 Model) (1 of 3) 235
Elect Cat 3126 w/Fan Clutch (98 Model) (2 of 3) 236
Elect Cat 3126 w/Fan Clutch (98 Model) (3 of 3) 237
Elect Cat 3126 (98 Model) (1 of 3) 238
Elect Cat 3126 (98 Model) (2 of 3) 239
Elect Cat 3126 (98 Model) (3 of 3) 240
CHASSIS SCHEMATICS Page #
ENGINE (Continued)
Elect Cat 3126 (98 Model) (1 of 3) 241
Elect Cat 3126 (98 Model) (2 of 3) 242
Elect Cat 3126 (98 Model) (3 of 3) 243
Elect Cat 3126 (Kentucky) (98 Model) (1 of 3) 244
Elect Cat 3126 (Kentucky) (98 Model) (2 of 3) 245
Elect Cat 3126 (Kentucky) (98 Model) (3 of 3) 246
Air Temp Sensor, Cummins 6CTA Engine, (300 HP) 247
Cummins Engine Air Inlet Heater 248
98 Cummins ISC Engine, OEM Interface Conn B 249
98 Cummins ISC Engine, OEM Interface Conn B 250
98 Cummins ISC Engine, OEM Interface Conn A 251
98 Cummins ISC Engine, OEM Interface Conn A 252
Automatic Fast Idle, Cummins ISB, ISC 253
Engine Cummins 6CG CNG 254
Engine Cummins 6CG CNG 255
Engine Cummins 6CG CNG Single Data Link 256
CNG Gas Monitor/Sensor System 257
Cummins 6CG CNG Engine 258
Remote Power System for CNG Detection System 259
TRANSMISSION 261
Elect Allison MD Elect Transmission Retarder Version (WTEC II) 262
Elect Allison MD Elect Transmission 263
Elect Allison MD Elect Transmission Cummins 6CG Engine 264
Elect Allison WTEC III Transmission Retarder Version 265
Elect Allison WTEC III Transmission Non Retarder (Kentucky) 266
Elect Allison WTEC III Transmission Non Retarder 267
WTEC III Non Retarder, Bussman VIM 268
WTEC III Retarder Version, Bussman VIM 269
Morse Electronic Maxxe Transmission Shifter (LA Unified) 270
Retarder Switch Relocation 271
MTB-643/MTB-644 Transmission Retarder w/Caterpillar Engine 272
Pall Transmission Filter Monitor 273
Pall Transmission Filter Dash Mtd Switch & Installation Instructions 274
CHASSIS SCHEMATICS Page #
BRAKES 275
Elect Anti-Lock Brake System w/Traction (98 Model) 276
Anti-Lock Brake System w/Traction 277
Elect Antilock Brake System (98 Model) (Kentucky) 278
ABS External Relay Functions 279
Elect Brake/Accel Interlock Cummins 6CG Engine 280
Elect Brake/Accel Interlock Cummins 6CG Engine 281
Anti-Lock Brake System w/Mod Rear Box 282
Elect Exhaust Brake (97 Engines) 283
MD Transmission Exhaust Brake Interface (WTEC II) 284
Exhaust Brake w/WTEC III Transmission 285
Exhaust Brake w/Bussman Rev WTEC III Transmission 286
Exhaust Brake 98 Cat 3126 WTEC III 287
Exhaust Brake 98 Cat 3126 w/MT Transmission 288
Exhaust Brake 98 Engines Cummins ISB/ISC WTEC III 289
Exhaust Brake 98 Engines Cummins ISB/ISC w/MT Transmission 290
SPEEDOMETER 291
2 Speed Axle Control w/Dixson Speedswitch 292
FUEL 293
Engine Model Fuel Solenoid Operation 294
Ether Start System for CAT 3116 Engine 295
CNG Starter Interlock Fuel Fill Door 296
CNG Gas Shut-Off Valve Start/Run Operation 297
Elect CNG Fuel Gauge Kit 298
CNG Fuel Gauge 299
Tstat Fire/Heat Detector System 300
Fuel Heater Wiring 301
COOL􀀬􀀱􀀪 􀀃 303
Fan Relay Wiring 304
Master Control Switch/Low Coolant Alarm (LWP) 305
Variable Speed Fan Control System (1 of 2) 306
Variable Speed Fan Control System (2 of 2) 307
CHASSIS SCHEMATICS Page #
LIGHTS 309
Single Control W/S Wiper/Headlight, Park, Tail Light Interlock Elect Wipers 310
LWP W/S Wiper, Headlight Interlock (South Carolina) 311
Canadian Daytime Running Lights for Standard Headlight Switch 312
Canadian Daytime Running Lights C3675 Master Control Switch 313
Headlights, Daytime Running Lights, Std Switch High Wattage Headlights (LWP) 314
Canadian Daytime Running Lights for Standard Headlight Switch (LWP Units) 315
Canadian Daytime Running Lights Master Control Switch (LWP Units) 316
Daytime Running Lights w/Opt C3675 Master Control Switch 317
Daytime Running Lights w/Standard Headlight Switch & Starter Interrupt (1 of 2) 318
Daytime Running Lights w/Standard Headlight Switch & Starter Interrupt (2 of 2) 319
Master Control Switch 320
Pilot Light, for Parking Brake 321
Hazard Lamps Solid State Flasher 322
Audible Turn Signal 323
Foot Operated Mom Turn Signals w/Foot Maint Headlight Dimmer (Foot Mtd) 324
Foot Operated Mom Turn Signals w/Foot Maint Headlight Dimmer (Floor Mtd) for LWP Units 325
ALTENATORS 327
Alternator Low Output Charge Indicator Relay/Light (Delco) Option C3677-02-000 328
Alternator Diode Assembly 329
Alternator Diode Assembly 330
MISCELLANEOUS 331
Roll-Back Alarm 332
Heater Webasto 2010 w/7 Day Timer 333
Rear Electrical Panel (87 Model) 334
Power Cable Term Points, Modular Rear Elect Box 335
Dash Mounted Battery Switch 336
Elect Dash Mounted Hazard Switch/Turn Signal Buzzer 337
Kneeling System (1 of 3) 338
Kneeling System (2 of 3) 339
Kneeling System (3 of 3) 340

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