Great Wall Safe (2006 year). Service Manual — part 19
BE-16
Power supply system
Body Electric System
Power Supply System
The power supply system includes the accumulator and the generator, the latter is the main power supply while the
accumulator is the auxiliary power supply. The two power supplies are in paralleling connection.
fuse
ignition switch
ACC
ON
ST
4
5
generator
fuse
ignition switch
SL SK SY SJ
Dr SF
4
3
2
8
7
6
5
1
5
4
3
1
10
9
8
7
6
2
vehicle models in parenthesis belongs to Dr and SF
battery
fuse
charging indicating lamp
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BE-17
Body Electric System
Starting System
Starting system
The starter, powered by the accumulator, is driven by the direct current motor and is in normal operation through
the drive device and control mechanism.
fuse
ignition switch
ACC ON ST
4
5
3
2
5
3
1
4
starter
SL SK SY SJ
Dr SF
4
3
2
1
8
7
6
5
5
4
3
2
1
10
9
7
6
8
Vehicle models in the parenthesis belong to the Dr SF model.
battery
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BE-18
Parts inspection
Body Electric System
Starting System
Ignition switch
Check the conductance situation of the switch
Remark: in case the conductance fails to satisfy the specified requirement, change the switch.
LOCK
ACC
ON
START
4
3
2
1
8
7
6
5
R
Q
P
O
N
U
T
V
NM
aê=pc
pi=ph=pv=pg
5/10
R
4
3
2
9
G
W
R/W
Y
R
G
W
R/W
terminal
switch position
LOCK
ACC
ON
START
4
1
5
3
B
Bl
B/Y W/Bl
SLdiesel SYdiesel
OFF
LOCK
ACC
ON
START
terminal
switch position
4
1
5
3
LOCK
ACC
ON
START
ACC
terminal
switch position
LOCK
ON
START
4
3
2
1
8
7
6
5
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BE-19
Body Electric System
Lighting System
Lighting system
The lighting system includes the front combination lamp, rear combination lamp, fog lamp, inside lamp, instrument
lighting lamp, air-conditioner panel lighting lamp and various signal indicating lamps. The small lamps shown in the
small lamp system drawing include the instrument lighting lamp, air-conditioner panel lighting lamp, fog lamp, license
lamp and ashtray lighting lamp.
Upper/lower beam lighting system
Dr SF
fuse
3
3
10
17
1
1
light
surpass vehicle
low beam
high beam
small light
headlamp
combined switch
1
2
3
4
5
6
7
14
13
12
11
10
9
8
21
20
19
18
17
16
15
The vehicle model in the parenthesis belongs to Dr model.
battery
fuse
passing-light headlamp
upper beam indicating
lamp
main-beam headlamp
large lamp relay
large lamp switch
-------------------------------------------------------------------------------------------------------------------------------------------------------------
BE-20
Body Electric System
Lighting System
Upper/lower beam lighting system (continued)
SL SK SY SJ
frse
connecting to combination instrument
lower beam
upper beam
10
8
7
T
small lamp
head lamp
N
combined switch
8
7
6
5
NS
15
14
13
12
11
10
9
4
3
2
1
battery
upper beam indicating lamp
large lamp relay
head lamp switch
out-drive
frse
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BE-21
Body Electric System - Lighting System
Small lamp, steering and alarming system
Small lamp system
Dr
fuse
small lamp switch
10
ON
OFF
8
front small lamp
ear small lampv
license lamp
receiver lighting lamp
air-conditioner panel lamp
alarming switch lamp
fog lamp switch
ON
OFF
1
3
fog lamp indicating
lamp
left rear fog lam
right rear fog lamp
combined switch
fog-lamp switch lamp
1
2
3
1
2
3
4
8
9
10
11
18
17
16
15
5
6
7
14
13
12
21
20
19
battery
small lamp relay
fog lamp relay
fuse
instrument lighting system
-------------------------------------------------------------------------------------------------------------------------------------------------------------
BE-22
Body Electric System
Lighting System
Small lamp system
SF
fuse
small lamp switch
10
ON
OFF
8
front small lamp
rear small lamp
license lamp
instrument lighting system
defroster switch lamp
alarming switch lamp
front fog-lamp switch lamp
rear fog-lamp switch lamp
tail-door switch lamp
CD switch lamp
air-conditioner panel lamp
cigarette lighter switch lamp
front fog lamp switch
ON
OFF
6
rear fog-lamp switch
ON OFF
N
front fog lamp indicating lamp
front left fog lamp
front rear fog lamp
rear fog lamp indicating lamp
left rear fog lamp
right rear fog lamp
combined switch
front fog lamp switch
rear fog-lamp switch
1
2
3
4
6
5
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
8
9
10
11
12
19
18
17
16
15
6
7
13
14
21
20
battery
small lamp relay
foglamp relay
-------------------------------------------------------------------------------------------------------------------------------------------------------------
BE-23
Body Electric System
Lighting System
Small lamp steering system
SL SK SY SJ
fuse
ignition switch
small lamp switch
small lamp
large lamp
6
flashing lamp
steering switc
left
right
4
5
alarming
switch
ON OFF
8
4
5
10
2
1
combined switch
alarming switch lamp
stop lamp switch
1
2
1
2
3
5
6
7
8
4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
E
i
B
small lamp relay
small lamp
battery
-------------------------------------------------------------------------------------------------------------------------------------------------------------
BE-24
Body Electric System
Lighting System
Steering and Alarming System
Dr
fuse
horn switch
ON
OFF
flasher
B
E
i
OFF ON
1
2
3
steering switch
left right
16
2
9
left turn indicating lamp
front left turn lamp
(turn lamp) on left side)
rear left turn lamp
right turn indicating lamp
(right front turn lamp
turn lamp) on right side
(rear right turn lamp)
combination switch lamp)
alarming switch
1
2
3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
electric horn
battery
alarming lamp switch
-------------------------------------------------------------------------------------------------------------------------------------------------------------
BE-25
Body Electric System
Lighting System
Steering and Alarming System (continued)
SF
ignition switch
5
3
ACC
ON
ST
fuse
alarming lamp switch
ON OFF
3
1
2
6
5
4
B
L
E
steering switchleft
tight
16
2
9
left turn indicating lamp
front left turn lamp
turn lamp) on left side
rear left turn lamp
right turn indicating lamp
right front turn lamp)
turn lamp on right side
rear tight turn lamp
combined switch
alarming switch
ignition switch
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
fuse
battery
flasher
fuse
-------------------------------------------------------------------------------------------------------------------------------------------------------------
BE-26
Body Electric System
Lighting System
Inspection on Common Failure
FailurePossible
Causes
Repairing approaches
Remark
Only one lamp doesn
t work
Burn off bubble
Grounding failure of socket or wiring
Change the bubble
Make reparation as required.
Abnormal steering signal
Burn off horn fuse
Change the fuse and check to see
Dr SF
whether there is short circuit
Failure of steering signal flasher
Check the flasher
Failure of steering signal/alarming switch
Check the switch
Wiring or groun ding failure
Make reparation as required.
One side of the steering
Failure of steering signal switch
Check the switch
signal doesnít flash
Wiring or grounding failure
Make reparation as required.
Alarming lamp doesn
t
Change the fuse and check to see
Change the fuse and check
Dr SF
workBurn off horn fuse
whether there is short circuit
Failure of steering signal flasher
Check the flasher
Failure of steering signal/alarming switch
Check the switch
Wiring or grounding failure
Make reparation as required.
The front combination
Burn off fuse
Change the fuselamp don
t work
Failure of large lamp relay
Check the relay
Failure of combinationswitch
Check the switch
Wiring or grounding failureMake
Make reparation as required
Burn off fuse in tail lamp
Change the fuse and check
whether there is short circuit
Burn off maxi-fuse
Change the maxi-fuse;
Failure of combined switch
Check the switch;
Wiring or grounding failure
Make reparation as required.
Upper beam lamp doesn
t work Failure of combination switch
Check the switch
Wiring or grounding failure
Make reparation as required
The rear combined tail lampand
license lamp don
t work
-------------------------------------------------------------------------------------------------------------------------------------------------------------
BE-27
Body Electric System
Lighting System
Parts inspection
Dr
Combined switch conductance
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
NV
20
21
Terminal
function
Lamp switch
OFF
Large
lamp
Dimmer
switch
Lower
beam
upper
beam
steering
switch
Leftturnn
right turn
central
overtake
1
8
10
17
3
7
2
9
SF
SL SK SY SJ
1
O
3
4
5
6
7
U
V
NM
NN
NO
NP
NQ
NR
16
17
18
19
20
21
Termina
function
Lamp switch
OFF
small
lamp
large
lamp
dimmer
switch
lower
beam
upper
beam
steering
switch
right
turn
left turn
central
over drive
1
8
7
10
3
15
2
9
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
terminal
function
lampswitch
OFF
small lamp
large lamp
dimmer
switch
lower beam
upper beam
wteering
switch
right turn
left turn
central
over drive
16
7
15
10
8
9
1
4
3
5
Br
G/R
G/Y
B
Bl/W
B/Y
B/W
B
Bl/W
Bl/Br
Bl/W
Bl/Br
B
B/Y
B/W
B
G/Y
G/R
Bl/W
Bl/Br
B
B/Y
B/W
B
G/Y
G/R
small
lamp
-------------------------------------------------------------------------------------------------------------------------------------------------------------
BE-28
Body Electric System
Lighting System
Combined Switch conductance (continued)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Lamp switch
OFF
Small
lamp
Small
lamp
Dimmer
switch
Lower
beam
steering
switch
upper
beam
Right
to
central
overdrive
16
7
15
10
8
9
1
4
3
5
Br
G/W
G/B
B
R/Bl
R/B
R/Y
B
R/Bl
R
In case the conductance situation fails to satisfy the specified requirement, change the switch.
Conductance of Alarming Switch
Dr
1
2
3
Terminal
switch position
1
3
OFF
ON
G/B
G/Y
G/R
SF
1
2
3
4
5
6
7
8
9
10
OFF
ON
8
9
1
2
3
4
5
6
B
G/W
P/G
G/B
P/B
Br/Bl
G/R
G/Y
2
SLDiesel SYDiesel
function
Terminal
Left
steering
Terminal
switch position
-------------------------------------------------------------------------------------------------------------------------------------------------------------
BE-29
Body Electric System
Lighting System
Conductance of Alarming Switch (continued)
SL SK SY SJ
1
2
3
4
5
6
7
8
switch
position
OFF
ON
1
2
3
4
5
6
7
8
G/B
G/R
G/Y
Br
Y
W/Br
B
G/W
SLDiesel SYDiesel
1
2
3
4
5
6
7
8
Terminal
switch
position
OFF
ON
1
2
3
4
5
6
7
8
G
G/W
G/B
Br
Y
Br/W
B
G/R
In case the conductance fails to satisfy the specified requirement, change the switch.
Conductance of Fog-lamp Switch
Dr
1
2
3
Terminal
switch
position
OFF
ON
1
3
B
Bl/B
Terminal
-------------------------------------------------------------------------------------------------------------------------------------------------------------
BE-30
Body Electric System
Lighting System
Conductance of Fog-lamp Switch
SF
SF
SL SK SY SJ
SLDiesel SYDiesel
1
2
3
4
5
S
7
8
9
10
Terminal
switch
position
OFF
ON
2
5
6
7
3
U
V
NM
B
P/Y
B
G/W
G/W
1
2
3
4
5
6
Terminal
switch
position
OFF
ON
1
2
3
4
5
6
Terminal
switch
position
OFF
ON
R
O
P
S
G/W
B
_
s
1
2
3
4
5
6
Terminal
switch
position
OFF
ON
R
O
P
S
G/R
B
B
Bl
1
2
3
4
5
6
B
B
W
G/W
W
Nothing Nothing Nothing
Nothing
-------------------------------------------------------------------------------------------------------------------------------------------------------------
BE-31
Body Electric System
Lighting System
Conductance of Large Lamp Relay
30
85
87
86
30
85
87
86
Terminal
status
Fixed
Load accumulator voltage
on the terminal 85,86.
85
86
87
30
In case the conductance of above-mentioned switch fails to satisfy the specified requirement, change the switch.
Conductance of Flasher Relay
E
L
B
turn signal lamp
1.
Connect the positive lead from the accumulator to the
terminal B, and the cathode lead to terminal E.
2.
Connect two turn signal lamps to the terminal L and E and
check the flashing situation of the two bubbles.
The turn signal lamp should flash 85
10 per minute, in
case the flashing frequency fails to satisfy the specified
requirement, change the flasher relay.
30
85
87
86
30
85
87
86
Terminal
status
Fixed
Load accumulator voltage
on the terminal 85,86.
85
86
87
30
Dr SF
SL SK SY SJ
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