Electrical Troubleshooting
Section 4
Page 14
TEST 4.3:
Test the voltage at the cold side (violet/black wire) of the key switch.
If the voltage equals battery volts, then skip ahead to test #4.4.
If the voltage does not equal battery volts, then replace the key switch.
Stop trouble shooting here and repair the problem. When the repair is completed, completely
retest the vehicle before lowering the drive wheels to the ground.
TEST 4.4:
Check the wire from the cold side of the key switch to pin #1 on the 12 pin logic card connector for
open circuits.
NOTE: Your vehicle may be equipped with a charger interlock relay. The
charger interlock relay disables the control system when the charger
is connected to its power source. The interlock relay contacts are
in series with the wire from the cold side of the key switch to pin #1
on the 12 pin logic card connector. The relay is located in the charger
cabinet.
Stop trouble shooting here and repair the problem. When the repair is completed, completely
retest the vehicle before lowering the drive wheels to the ground.
STOP
Stop, do not continue. Reaching this point indicates a failure in the Sevcon power unit or
an error was made during testing. Confirm all previous tests were performed correctly
before replacing the Sevcon power unit.
After any repairs are made, completely retest the vehicle before
lowering the drive wheels to the ground. Failure to retest the vehicle
could result in unexpected movement of the vehicle resulting in injury
or property damage.
This troubleshooting guide is written in sequential order. All tests
must be performed in the order that they are written. Starting in the
middle or skipping sections when not instructed to do so may lead to
invalid test results.
Содержание B0-T48-48 Taylor Truck T48
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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: ......