Chery Fora (Elara A520). Manual — part 193
Seat Heater System
(1)Front left seat he ater
(2)Front rig ht seat h eater
◆Control circ uit
◆Main circuit
◆Control circ uit
◆Main circuit
When press the front left seat heating switch, the voltage of ACC2 wire→
15 A Fb6 fu se→2nd p in of front left seat heating switch→contact point of f ront left
seat heating switch→ 4th pin of front left seat h eating switch→1s t pin of f ront left
seat heating set→3rd pin of fr ont left seat heatin g set→gr ound.
The p ositive p ole of ba ttery→FB32 fuse in positiv e pole fu se box→ 2nd pin
of the front left seat heating set→go through the heating wire and relay contact
point in th e front le ft seat he ating set→3rd pin of the front left seat heating set→
ground. Th e front le ft seat he ater heat ing then.
The v oltage of ACC2 w ire→15A Fb6 fuse→2nd pin of front left seat heating
sw itch→contact poi nt of front left seat heating switch→ 3rd pin of front left seat
heating switch→ground. The left heat indicator lamp light on.
When press the front ri ght seat heating sw itch, the voltage of ACC2 wire→
15 A Fb6 fu se→2nd pin of fro nt right seat heat ing switc h→contact point of front
right seat h eating sw itch→ 4th pin of front right seat h eating sw itch→ 1st pin of
fro nt right seat heati ng set→3rd pin of front rig ht seat he ating set→ground .
The p ositive p ole of ba ttery→FB32 fuse in positiv e pole fu se box→ 2nd pin
of the front right seat heating set→go through the heating wire and relay contact
point in th e front r ight seat heating set→3rd pin of the front r ight seat heating
set→ground. The front right seat heater heating then.
The v oltage of ACC2 wire→ 1 5A Fb6 fuse→ 2n d pin of front right seat
heating swi tch→con tact point of front right seat heating switch→ 3rd pin of front
right seat heating sw itch→gro und. The right he at indicator lamp light on.
Seat Heater System Circuit Analysis:
30
15
ACC1
ACC2
31
I LLUM
FB6
15A
1
2
4
3
2
1
4
3
8
31
Gr een Black
Red
R ed
Gre en Black
B lack
Blac k/White
Black/White
Black
Front Left
Seat Heater
Switc h
Fron t Right
Seat Heater
Switch
8
8
To
P ositive Fuse Box
Front Left Seat Heater
Device
F ront Right Seat Heater
De vice
2
1
3
2
1
3
L16
Figure21-1
Circuit Diagram
Seat Heater System
The installati on position of seat
heating switc h
F/L seat heating switc h
F/R seat heating switch
Rear seat heating s witch
4 2
Audio System
The circui t of the acoustics is shown as figure 22-1 . The aco ustic syste m possess the fuctio ns of tape play、radio listenin g 、broad cast frequency memory、sound control、front/rea r/left /righ t
reprod ucer volum e and so on.
The 11th pin of acoustic is connectted to antenna that with amplifier to receive br oadcast si gnal from broadcasti ng station.
The voltage from battery direct ly supplie s to the 16th pin of acoustics and the 16th pin of dia gnose port via the 15A fuse Fb23.
The night ILLUM wire supplies power to the 14th pin of acoustics, and light up the acoustic night lamp.
There are six horns on the vehicle, the R /L horns are connectted to the 6th、7th pin of ac oustics; th e R/R horns are connectted to the 9th、 8th pin of acoustics; the F/R and F/R a lt horns ar e
connec tted to the 5th、4th pin of acoustics; the F/L and F /L alt horns are conn ectted to t he 2nd、3rd pin of a coustics.
30
15
ACC1
AC C2
31
ILLUM
8
9
Rear Right
h orn
Lg/B
V
Instrument/
Front Gr ound/C4
Front Ground/
Rear Ground/5
Instrument/
Front Ground/C3
Front Ground/
Rear Ground/13
+ _
30
15
ACC1
ACC2
31
ILLUM
FB23
15A
16
G/6
To Diagnosis Port 16#
Instrume nt/Front
Ground/A3
L
11
Instrument/Front Ground/D4
Front Ground/Rear Ground/1
Am plifier
Re ar
Wind shield
Ant enna
Br
Amplifier
Front IS U
PP 3/3
14
15
1
W
O
11
Audio System
Au dio S ystem place
Rear Right horn
Front
hor
Righ t
Door
n
Instrument/ Front
Ground/C11
Front Ground/
Right /10
Front
Instr ument/
Front Ground/
C12
Front Ground/
Right /11
Front
+ _
+ _
+ _
+ _
2
3
Y
Y/L
Front Left
horn
Front Left
Door horn
Instrument/
Front Ground/C6
Front Ground/
Left 1/11
Front
Instr ument/Front
Ground/C5
Front Ground/
Left 1/10
Front
6
7
Br
B
Instrument/
Front Ground/C2
Front Ground/
Rear Ground/4
Instrument/
Front G round/
C1
Front Ground/
Rear Ground/12
Re ar Le ft
h orn
Figure22-1 Audio Sy stem C ircuit Diagra m
4
5
Front Rig ht
alt ho rn
V Y/G
+ _
Aud io System
R ear Wind shield A ntenn a
Circuit Analysis:
4 3
Audio System
The circui t of the acoustics is shown as figure 22-1 . The aco ustic syste m possess the fuctio ns of tape play、radio listenin g 、broad cast frequency memory、sound control、front/rea r/left /righ t
reprod ucer volum e and so on.
The 11th pin of acoustic is connectted to antenna that with amplifier to receive br oadcast si gnal from broadcasti ng station.
The voltage from battery direct ly supplie s to the 16th pin of acoustics and the 16th pin of dia gnose port via the 15A fuse Fb23.
The night ILLUM wire supplies power to the 14th pin of acoustics, and light up the acoustic night lamp.
There are six horns on the vehicle, the R /L horns are connectted to the 6th、7th pin of ac oustics; th e R/R horns are connectted to the 9th、 8th pin of acoustics; the F/R and F/R a lt horns ar e
connec tted to the 5th、4th pin of acoustics; the F/L and F /L alt horns are conn ectted to t he 2nd、3rd pin of a coustics.
30
15
ACC1
AC C2
31
ILLUM
8
9
Rear Right
h orn
Lg/B
V
Instrument/
Front Gr ound/C4
Front Ground/
Rear Ground/5
Instrument/
Front Ground/C3
Front Ground/
Rear Ground/13
+ _
30
15
ACC1
ACC2
31
ILLUM
FB23
15A
16
G/6
To Diagnosis Port 16#
Instrume nt/Front
Ground/A3
L
11
Instrument/Front Ground/D4
Front Ground/Rear Ground/1
Am plifier
Re ar
Wind shield
Ant enna
Br
Amplifier
Front IS U
PP 3/3
14
15
1
W
O
11
Audio System
Au dio S ystem place
Rear Right horn
Front
hor
Righ t
Door
n
Instrument/ Front
Ground/C11
Front Ground/
Right /10
Front
Instr ument/
Front Ground/
C12
Front Ground/
Right /11
Front
+ _
+ _
+ _
+ _
2
3
Y
Y/L
Front Left
horn
Front Left
Door horn
Instrument/
Front Ground/C6
Front Ground/
Left 1/11
Front
Instr ument/Front
Ground/C5
Front Ground/
Left 1/10
Front
6
7
Br
B
Instrument/
Front Ground/C2
Front Ground/
Rear Ground/4
Instrument/
Front G round/
C1
Front Ground/
Rear Ground/12
Re ar Le ft
h orn
Figure22-1 Audio Sy stem C ircuit Diagra m
4
5
Front Rig ht
alt ho rn
V Y/G
+ _
Aud io System
R ear Wind shield A ntenn a
Circuit Analysis:
4 3
Sun roof & Cigarette Lighter System
1. The voltage of the 30 th wire supply to the 1st pin
of sun roof system via fuse Fb17; The voltage of the 30th
wire supply to the 4th pin of sun roof system via fuse FB24
and then k ey switch signal, the 4th p in of the sun roof is
controlled by key si gnal swit ch; the 5th and 6th pin of the
sun roof system are connect ted with the sun roof switch,
when press down th e button, the volt age of the 15th wire
via the 15A Fb6 sun roof switch
supply power to the
5th and 6th pin of sun roof system; th e 2nd pin of the sun
roof modul e conenct to groun d near th e hand brake.
2. Th e 30th wi re suppli es to the cigarette lighter via
the 30A fuse Fb6. When press down the lighter switch, the
lighter gain the electricity and heati ng thread work, the
indicator lamp light on. Th e two en ds of the cigarette
lighter parallel are connectted to the outer power.
→
→
Figure23-1
Ci rcuit Diagram
Sun roof & Cigarette Lighter System
FB6
30A
C1
11
15
ACC1
ACC2
31
ILLUM
31
30
Front Ground/
Instru ment/D5
External
Power
Supply
P lug-In Unit
FB17
20A
FB24
5A
G5
Y
1
3
Y
B
9
F ront Ground
/ Instrument/D2
Key
Switch
Roof/ Front
Ground/B
To Fron t ISU
Pe2 7#
Roof/Fron t
Ground/C
To
Instrumen t 7#
L
Roof/Fro nt
Ground/D
Instrume nt/Fro
nt Ground/7
G19
FB6
15A
G8
4
5
3
Gr
B/W
5
6
Roof/Front
Ground/F
Su n roof
S witch
Roof/Front
Ground/A
Inst rument/Fro
nt G round/3
Cigarette Lighter
2
Sun roof
System
M Mo tor
Su n roof
Mot or
Sun roof Switch
Sun roof
Circuit Analysis:
44
4
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