Chery A21 2005, Service Manual, Page: 275 / 475

Front ISU System
Figure14-1 Front ISU System Circuit Diagram
F
8
A25
Fr ont
Gr ound/
Left 2/8
Front
Ground/
Right
Front/5
Front Ground/
Front Engine
Compartment
/13
Front Ground/
Front Engine
Compartment
/16
To
Hazard Warning
Lamp
Switch 6#
I nstr ument /Fr ont
G rou nd / 11
V
C4
A2
To
Inst rumen t
31#
To ig nit io n
swi tc h 3 #
F ront
Ground/
In strument /A1
To
ACC Relay
A15
Gr G
To
Wip er
S witc h3 #
1
6
4
5
2
FROM
FRONT
LEFT TURN
A3
Hazard Switch
F12
7.5A
From
illum line
B5 A8 A4 B3 B24 C12 C15 A28
Ground
CAN_H
CAN_L
Front ISU
Anti-theft
Horn
30
15
ACC1
ACC2
31
ILLUM
M
ON
OFF
ON
OFF
FB26
10A
FB25
10A
A19
(2.5ko)
H/LP
LEVEL'G
DEVICE SW
C14
A23
C6
4
5 6 2
3
5 6 2
3
5 6 2
A10 A13 B32 A22 A18 B29 A24 A12B13 B14 B30
F10
7.5A
FB30
80A
B7 A11 E C11
(2)31 (3)58b
(1)58
C10
F1
25A
C7 C8 C20 C9
31
CAN_H
CAN_L
M
FB27
15A
FB14
15A
A17
30
15
ACC1
ACC2
31
ILLUM
TO
key
Switch
To
Instrument
13#
To Fron t Engine
Compartment
Fus e Box G1 3
L/ B L V
F8
10A
Front
Grou nd/
In st rume nt /2
10 2
L g
Front Gro und/
Front Eng ine
Compar tmen t /10
High Beam
Rel ay
Br/W
L1 2
Instr ument /
FrontGround/9
G4
G7
To
Ins trument 11
FB22
7.5A
Sb Sb Lg
P7
P5
G/W W
P11
Low Be am
Relay
L11
In s tr-
um ent
/Front
Ground/9
2
Gr R R P/L
I nst rument /Fro nt
G ro und/ G
Inst rume nt/ Front
Ground/ A2
G Y Br/ B
Front
Ground/
Instrument
/B11
To
Autom a tic
Air
Co nditio ne r
Instru-
ment/
Air
Conditi
-oner/8
3 1
W L/W W L/W
4 1
W L/W
4 1
Fr ont
Ground/
Instrument
/B7
Fr ont
Ground/
I nstrument
/ B8
L R G/L L G R Y
9 9 10 10 10
O W
Y
Br
W
10
P P G/L Br
2
W/G V V/W R V/ B Sb P/B P Lg/ B
4 3 2 1 13 12 11 10 9 8 7 6 5
OFF
1 20 1 20 42 42 6
R
φ
L
2
W/ B
F8
10A
B16
R R R O/ B Lg/B P/B
A26 C13 C3
A29 A30 B22
9 3 2 10 3
To In st ru m en t 15 #
11 11 11 11
Terminal
Function
Main
Li ght
Sw itc
Be am
Ch ange
Sw itch
(Tu rnOn
Th e
He adla mp)
DIAGNOSIS
CONNECTOR
16 15
8 7
14
6
13
5
12
4
11
A31
3
1 0
2
9
1
Steering
Switch
Cleara nce
Lam p
Hea d
Lam p
Low
Bea m
High
Bea m
Overta-
king
B19
G/W
G/W Br /B
B4
Br/W
B28
L/W
L/W
B1
Lg/ W
B12
O/B
O/B
Lg/ W
L
P
To Radio 16#
W/B
10 10
L W/G
T o E ngine Anti-
T hef t Module
To Instrument 15
To Air Bag 46
To Automaitc Air
Conditioner B11
A25
Hor n
F/L
high/
Low
beam
F/R high/
Low
beam
27
Point power(W)