GROUP 4 ELECTRICAL COMPONENT SPECIFICATION
Part name Symbol Specification Check
ö Check specific gravity
1.280 over : Over charged
Battery 12V Ý 100Ah
1.280 ~ 1.250 : Normal
1.250 below : Recharging
ö Check coil resistance
Rated load 12V
1 Normal : About 12̫
Battery relay 2
100A(continuity)
1000A(30second) ö Check contact
CR-1 Normal : â̫
CR-1
öCheck contact
OFF : â̫(For each terminal)
Start key 12V
ON : 0̫(For terminal 1-3 and 1-2)
START : 0̫(For terminal 1-5)
CS-2
Pa ö Check resistance
Pressure switch 0.5 kgf/cm2
(For engine oil) (N.C TYPE) Normal 0̫(CLOSE)
CD-18
ö Check resistance
1 C
Temperature 50ÁC : 804̫
-
sensor 80ÁC : 310̫
2
100ÁC : 180̫
CD-1, CD-30
4-26
Part name Symbol Specification Check
Pa Pressure:
Air cleaner ö Check contact
635mmH2O
pressure switch Normal : â̫
(N.O TYPE)
CD-10
CD-10
2 C ö Check contact
Water temp
sensor 12V 0.5A High level : â̫
1
Low level : 0̫
CD-8
CD-8
2 ö Check resistance
Full : 100̫
Fuel sender 1 - Low : 500̫
Empty warning :700̫
CD-2
CD-2
87a
86 30
85 ö Check resistance
87 Normal : About 160̫
86
Relay 85 87 87a 12V 20A (For terminal 85-86)
30
: 0̫(For terminal 30-87a)
CR-2 CR-3 CR-4 : â̫(For terminal 30-87)
CR-5 CR-12 CR-13
CR-33 CR-36 CR-62
1
6 31
2 ö Check resistance
3
Relay 12V 20A Normal : About 0.02̫
4
6 24 (For terminal 2-4)
CR-67 CR-68
C2 1 C1
C1
Relay 1 12V 60A ö Rated coil current 1.2Ü0.3A
2 2 C2
CR-23 CR-24
4-27
Part name Symbol Specification Check
2
ö Check resistance
Solenoid valve 1 12V 1A Normal : 15~25̫
(For terminal 1-2)
CN-66 CN-68
CN-70 CN-125
CN-140
2
1 öCheck resistance
Speaker 4̫ 20W
Normal : 4̫
CN-23(LH)
CN-24(RH)
10 9 8 7 6 5 4 3 2 1
10 6 5
ö Check contact
Switch Normal
(Looking type) 12V 16A
9 8 2 7 1
OFF - â̫(For terminal 1-5,2-6)
CS-16 CS-23 CS-27 - 0̫(For terminal 5-7,6-8)
CS-54 CS-82
10
5
4
1
6
2
9
ö Check contact
10
Quick clamp 12V 16A Normal
switch I OFF - â̫(For terminal 1-5,2-6)
- 0̫(For terminal 5-7,6-8)
9
7
8
2
CS-67
2
12V 55W ö Check disconnection
Lamp (H3 TYPE)
1 Normal : 1.2̫
CL-3 CL-4 CL-5
1
ö Check disconnection
Room lamp 2 12V 10W
Normal : A few ̫
CL-1
4-28
Part name Symbol Specification Check
M
12V öCheck operation
Fuel filler pump 35 ˶/min Supply power(For terminal 1) : 12V
CN-61
Horn 2 12V 100Ü5dB
CN-20 CN-25
ö Check contact
2 3 1 Normal : 0̫(For terminal A-B)
Safety switch 2 Micro : â̫(For terminal A-C)
3 Operating : â̫(For terminal A-B)
1
CS-4 : 0̫(For terminal A-C)
Pa 1
10bar ö Check contact
Pressure switch 2 (N.C type) Normal : 0.1̫
CD-11,
CD-11 CD-12
CD-13,
CD-13 CD-14
M 12V ö Check disconnection
Beacon lamp (Strobe type) Normal : A few̫
CL-7
10
4
öCheck contact
Wiper switch I 0 12V 16A
9
Normal : â̫
5
7
8
1
2
6
10
7
9
2
8
5
6
1
3
4
CS-3
4-29
Part name Symbol Specification Check
10
5
4
1
6
2
9
3
10
1
12V 16A ö Check contact
Light switch
I 0 Normal : â̫
2
9
5
7
CS-21
M 2
öCheck contact
Washer pump 1 12V 3.8A
Normal : 3̫(For terminal 1-2)
CN-22
öCheck coil resistance
3
Normal : About 1M̫
2
Cigar lighter 1 12V 10A 1.4W ö Check contact
CL-2 Normal : â̫
CL-2
Operating time : 5~15sec
4 Lo
M
4 öCheck contact
Wiper motor 3 B 12V 3A
3 Normal : 6̫(For terminal 2-6)
1 Pf
2 2 E
1
CN-21
N.C 1
S.R- 2
S.R- 3
S.L- 4
S.L-
N.C
5
6
ö Check voltage
Cassette radio ILL+
S.R+
7
8
12V 3A 10 ~ 12.5V
S.R+ 9
ACC
B+
10
11
(For terminal 10-14,11-14)
S.L+ 12
CN-27 S.L+
GND
13
14
2 Pa
ö Check contact
Receiver dryer 1 12V
Normal : 0̫
CN-29
4-30
Part name Symbol Specification Check
M B+
ö Check contact
Starter 12V
Normal : 0.1̫
M
CN-45
B+
G
3
ö Check contact
Alternator 1
~ 12V 55A Normal : 0̫(For terminal B+-1)
U
2 Normal : 10 ~ 12.5V
CN-74
Travel buzzer 12V -
CN-81
Compressor 12V 38W -
CN-28
Air con 1 M
fan motor 12V 8.5A -
2
CN-83
M 1
Fuel feed pump 12V -
2
CN-145
4-31
Part name Symbol Specification Check
Master switch 12V 1000A -
2 ö Check coil resistance
Fusible link 35A(0.85mm2) Normal : 20.7m̫m (CN-95)
1
27A(0.5mm2) Normal : 3.26m̫m (CN-60)
CN-60 CN-95
Preheater 12V 42A 500W -
2
12V socket 12V 120W -
1
CN-139
6
4
Int wiper relay 12V 12A
3
1
CR-6
ö Check resistance
Normal : About 5k̫
A + (For terminal A-C)
B S - ö Check voltage
Accel dial
C -
Normal : About 5V
(For terminal A-C)
CN-142
: 2~4.5V
(For terminal C-B)
4-32
