Electrical Troubleshooting
Section 4
Page 26
Status LED Code Table
The status LED on the Sevcon power unit logic card can be used to give you an idea of where
the problem may be. It is recommended that you complete the troubleshooting procedure to
confirm failure of any component.
LED Status Light
Number
of
Flashes
Fault Description
Possible Cause
Actions
1
Personality fault
See dealer
-
2
Sequence fault
Startup switches not
operated in the correct
order
Reset the switches
and start over (See
Section 2)
3
MOSFET or motor
short
Burned Motor
Repair as required
4
Contactor fault or
open motor
Contactor Failure
Open Circuit
Check contactor and
motor
5
Not used
-
-
6
Accelerator module
fault
FS-1 Micro Switch Failure
Faulty Wiring
Accelerator Failure
Check accelerator
module inputs
7
Discharged battery
Discharged battery or
loose connections
Check battery and
connections to
controller
8
Controller
overheated
Overloaded truck
Wait for controller to
cool
9
ISO coil shorted
ISO Coil Short Circuit
Check coil continuity
and replace as
required
12
Can Buss Fault
Fault in the Wiring to the
dash display or a faulty
Dash Display
NOTE: The Dash Display is
Optional
Check wiring. If
vehicle is not
equipped with a
dash display, check
for debris in the 6-
pin connector on the
logic card
Содержание B0-T48-48 Taylor Truck T48
Страница 2: ......
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Страница 11: ...INTRODUCTION Operator and Maintenance Manual...
Страница 16: ...INTRODUCTION PAGE vi MB T48 01...
Страница 17: ...SECTION 1 Vehicle Description and Specifications...
Страница 23: ...SECTION 2 Safety Rules and Operational Information...
Страница 37: ...SECTION 3 Maintenance and Service Procedures...
Страница 43: ...SECTION 3 PAGE 7 MB T48 01 Hydraulic Disc Brakes...
Страница 52: ...SECTION 3 PAGE 16 MB T48 01 PARKING BRAKE...
Страница 54: ...SECTION 3 PAGE 18 MB T48 01 FRONT AXLE AND YOKES...
Страница 70: ...SECTION 3 PAGE 34 MB T48 01...
Страница 71: ...SECTION 3 PAGE 35 MB T48 01 DRIVE SERVICE...
Страница 87: ...SECTION 3 PAGE 51 MB T48 01 SPEED CONTROLLER...
Страница 89: ...SECTION 3 PAGE 53 MB T48 01 DRIVE MOTOR...
Страница 97: ...SECTION 3 PAGE 61 MB T48 01 BATTERY...
Страница 102: ...SECTION 3 PAGE 66 MB T48 01...
Страница 145: ...TABLE OF CONTENTS Wire Diagrams Complete Vehicle 2 Dash 3 Control Panel 4 Accelerator Module Detail 5 Lighting 6...
Страница 150: ...Electrical Troubleshooting Section 4 Page 37...
Страница 154: ...SECTION 5 PAGE 4 MB T48 01 1 2 3 4 STEERING SLEEVE ASSEMBLY 5 1 5...
Страница 156: ...SECTION 5 PAGE 6 MB T48 01 FRONT SUSPENSION 1 5 6 3 4 2 5...
Страница 158: ...SECTION 5 PAGE 8 MB T48 01 1 2 3 4 DRAG LINK 2 5 1 5...
Страница 160: ...SECTION 5 PAGE 10 MB T48 01 STEERING GEAR 1 2 3 4 5 6 11 12 13 15 17 16 14 10 9 8 7...
Страница 162: ...SECTION 5 PAGE 12 MB T48 01 STEERING COLUMN ASSEMBLY 1 2 3 4 5 6 7 9 8 12 10 11 13 14...
Страница 164: ...SECTION 5 PAGE 14 MB T48 01 MASTER CYLINDER BRAKE LINE HARDWARE AND FRONT BRAKE ASSSEMBLY...
Страница 166: ...SECTION 5 PAGE 16 MB T48 01 MASTER CYLINDER 2 3 4 1 5 6 7 8...
Страница 168: ...SECTION 5 PAGE 18 MB T48 01 HYDRAULIC DISC BRAKES 1 2 8 6 5 4 3 2 1 1 1 1 3 7 1 0 9 14 1 5 1 6...
Страница 170: ...SECTION 5 PAGE 20 MB T48 01 PARK BRAKE LINKAGE 9 8 6 1 1 7 1 2 3 1 1 1 0 4 5...
Страница 172: ...SECTION 5 PAGE 22 MB T48 01 1 0 9 8 1 1 7 6 3 2 1 6 4 5 MOTOR...
Страница 174: ...SECTION 5 PAGE 24 MB T48 01 1 2 3 4 5 7 8 9 10 6 11 Automatic Electric Brake Component View AUTOMATIC ELECTRIC BRAKE...
Страница 176: ...SECTION 5 PAGE 26 MB T48 01 INSTRUMENT PANEL AND COMPONENTS 1 2 9 4 8 5 6 10 7 3 Item 3 Smart View Display...
Страница 178: ...SECTION 5 PAGE 28 MB T48 01 CONTROL PANEL 1 2 4 5 6 7 3 8...
Страница 180: ...SECTION 5 PAGE 30 MB T48 01 1 2 4 6 8 ELECTRICAL COMPONENTS TYPICAL 10 3 5 9 7 11...
Страница 186: ...SECTION 5 PAGE 36 MB T48 01 ACCELERATOR MODULE 1 8 2 3 4 5 6 7...
Страница 196: ...SECTION 5 PAGE 46 MB T48 01 1 2 4 3 5 6 DECALS 7...
Страница 198: ...SECTION 5 PAGE 48 MB T48 01 HITCH OPTIONS...
Страница 200: ...SECTION 5 PAGE 50 MB T48 01...
Страница 201: ...SECTION 5A Illustrated Parts List Taylor Truck...
Страница 202: ...SECTION 5A PAGE 2 MB T48 01 STANDARD PARTS...
Страница 204: ...SECTION 5A PAGE 4 MB T48 01 OPTIONAL PARTS...
Страница 206: ...SECTION 5A PAGE 6 MB T48 01 OPTIONAL PARTS...
Страница 208: ...SECTION 5A PAGE 8 MB T48 01 OPTIONAL PARTS...
Страница 210: ...SECTION 5A PAGE 10 MB T48 01 TOP COVER OPTION PARTS...
Страница 212: ...SECTION 5A PAGE 12 MB T48 01 DOOR OPTIONS...
Страница 214: ...SECTION 5A PAGE 14 MB T48 01 DECKBOARD OPTIONS...
Страница 216: ...SECTION 5A PAGE 16 MB T48 01 BOX WITH DOORS OPTIONS...
Страница 218: ...SECTION 5A PAGE 18 MB T48 01 STAKE SIDE OPTIONS...
Страница 220: ...SECTION 5A PAGE 20 MB T48 01...
Страница 221: ...SECTION 5B Illustrated Parts List ET 3000...
Страница 222: ...SECTION 5B PAGE 2 MB T48 01 1 2 7 8 3 4 5 5a 9 11 12 13 14 16 10 STANDARD PARTS 6 18 17 15...
Страница 224: ...SECTION 5B PAGE 4 MB T48 01 STANDARD PARTS 3 4 5 6 1 2 Door Latch 9 8 7...
Страница 226: ...SECTION 5B PAGE 6 MB T48 01 CAB INTERIOR STANDARD PARTS 1 2 3 4 5 6 7 10 8 9 11 12 13 15 16 14 14...
Страница 228: ...SECTION 5B PAGE 8 MB T48 01 STANDARD PARTS 1 2 10 11 19 27 26 23 24 25 9 20 18 17 16 7 15 21 22 12 13 14 15 5 6 3 4 7...
Страница 230: ...SECTION 5B PAGE 10 MB T48 01 BOX WITH DOORS OPTIONS...
Страница 232: ...SECTION 5B PAGE 12 MB T48 01...
Страница 233: ...APPENDIX A Special Tools...
Страница 235: ...APPENDIX B...
Страница 238: ...B2 48 With Stake Side Dump Bed Option SC1 00 Stock Chaser E4 55 Sit Down Tow Tractor C4 25 Sit Down Tow Tractor...
Страница 239: ......