Daedong CK22 - Electric Systme

TABLE OF CONTENTS
ELECTRIC SYSTME
CK22/CK22H
1. CIRCUIT AND COMPONENT LOCATION .. 11-3
1.1 Circuit diagram ................................... 11-3
1.2 Electric component location (CK22) .... 11-4
1.3 Legend for circuit diagram ................. 11-5
1.3.1 Symbols for electric components
.................................................. 11-5
1.3.2 Wiring color identification ....... 11-6
1.3.3 Wire identification.................... 11-7
2. OPERATION PRINCIPLE ......................... 11-8
2.1 Preheating ........................................... 11-8
2.2 Starting................................................ 11-9
2.2.1 Basics ....................................... 11-9
2.3 Charging ............................................ 11-10
2.4 Lighting.............................................. 11-11
2.4.1 Combination switch ............... 11-11
2.4.2 Hazard warning switch .......... 11-12
2.4.3 Flasher unit ............................ 11-12
2.4.4 Brake ...................................... 11-13
2.5 Instrument cluster ............................ 11-15
2.5.1 Gauges and indicators .......... 11-16
2.5.2 Circuit diagram....................... 11-17
3. TROUBLESHOOTING ............................. 11-18
3.1 Truouble shooting starting circuit ... 11-18
3.2 Trouble shooting glow plug circuit .. 11-18
3.3 Trouble shooting lighting circuit ..... 11-18
3.4 Trouble shooting fuel level circuit ... 11-19
3.5 Trouble shooting oil pressure circuit .. 11-19
3.6 Trouble shooting coolant temp. circuit
........................................................... 11-19
3.7 Trouble shooting enigne tachometer circuit
........................................................... 11-19
3.8 Trouble shooting charging system . 11-19
4. SERVICING .............................................. 11-20
4.1 Battery ............................................... 11-20
4.1.1 Checking................................. 11-20
4.1.2 Battery removal ...................... 11-21
4.1.3 Battery installation ................ 11-21
4.2 Starting system ................................ 11-22
4.2.1 Key switch.............................. 11-22
4.2.2 Start relay and preheat relay . 11-23
4.2.3 Engine stop solenoid ............. 11-24
4.2.4 Preheating system ................ 11-25
4.2.5 Glow plugs.............................. 11-25
4.2.6 Starter motor .......................... 11-26
4.3 Lighting system ................................ 11-28
4.3.1 Headlamp switch ................... 11-28
4.3.2 Turn signal switch.................. 11-28
4.3.3 Hazard warning flasher switch 11-28
4.3.4 Flasher warning light(CK22-USA)
................................................ 11-29
4.3.5 Flasher warning light(CK22-EU)
................................................ 11-29
4.3.6 Brake and Tail lights(CK22-EU)
................................................ 11-29
4.3.7 Headlights .............................. 11-30
4.3.8 Brake and tail lights (inside: brake
light, outside: tail light) (CK22-USA)
................................................ 11-31
4.4 Combination meter ........................... 11-32
4.4.1 Sensors .................................. 11-33