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TRUCK SERVICE MANUAL
TM 5-4210-230-14&P-1
ELECTRICAL
LIGHTS
S-SERIES
VEHICLES
CONTENTS
Subject
Page
INTRODUCTION  ........................................................................................................................................
3
HEADLIGHTS  ............................................................................................................................................
3
FRONT TURN SIGNAL/MARKER LIGHTS .................................................................................................
6
CLEARANCE AND IDENTIFICATION LIGHTS  ...........................................................................................
6
INSTRUMENT CLUSTER LIGHTS  .............................................................................................................
7
DOME LIGHT .............................................................................................................................................
8
FLOOD (CARGO) LIGHT ...........................................................................................................................
9
TAIL, STOP, REAR TURN SIGNAL, BACK-UP LIGHTS  ............................................................................
9
INSTRUMENT PANEL CONTROL LIGHT  ..................................................................................................
10
ASH TRAY LIGHT ......................................................................................................................................
10
HEATER/AIR CONDITIONING CONTROL LIGHT  ......................................................................................
11
AUTOMATIC TRANSMISSION CONTROL LIGHT   .....................................................................................
11
CONTROL IDENTIFICATION OR WARNING LIGHTS  ................................................................................
12
AUXILIARY GAUGE ILLUMINATION LIGHTS   ...........................................................................................
12
LIGHT BULB CHART .................................................................................................................................
13
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CTS-2781S  Page 1
PRINTED IN UNITED STATES OF AMERICA
 
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