ignition GREAT WALL SO COOL 2006 Owner's Manual

BE-61
Acoustical equipment system
The devices in this series is the vehicle-equipped acoustical receiver and recorder whose function is realized through
the electronic tuner and CD recorder, therefore, it can receive the amplitude modulation, frequency modulation and
stereo broadcast and can record the CD disc, what??s more, it is with the advanced electric anti-quaking, strong capability
of error correction, fashionable blue LCD liquid crystal digital display, and four-way power output. The device in this
series also has the characteristics such as low distortion, large output power and good performance of anti-interference,
broad frequency range and sweet sound, etc.
Diagram of Acoustical equipment system
SF
fuse
ignition switch
ACC ON ST
side-window aerial
CD deviceloudspeaker
ignition switch CD plugging elementplugging elements of rear
loudspeaker of CD device
1 2 3 4 5
6 7 8 9 1012 34
56 78912
34 5 5
4
1 2
3 5 3
8
4
9
75
6
1
7
Note: For Dr the antenna is the rod type.
battery cigarette lighter left front
right frontleft rearright rear
from small lamp relay
2
amplifier
Body Electric System
Acoustical Equipment System

BE-62
Diagram of acoustical equipment system (continued)
SL SK
SY SJ
fuse ignition switch
ACC ON ST41
small lamp
large lamp
662
5
9
PQ813O57
receiver receiver
12 3
4
56
78912
3454
32 1
5
6 7 8
ignition switch
combined switch
8765
16 15 14
NP12 1143 2
1
9 10
fuse ignition switch
ACC
ONST41
small lamp
large lamp
616
25
934
81
32 5 7
CD device CD device
12 34
567
U912
345
ignition switch
43 21
R6 8
combined switch
8765
16NR14 13 12 11 10 92 3 4N
receiver
small lamp relaysmall lamp relayelectric aerialCD device
batterybattery
fuse
fuse
7
Body Electric System
Acoustical Equipment System

BE-70
SF
1
2 P
4 5 6
7
8 9 10
11 12 13
14
15 16 1718 19
20
21
22
23
2425262728
29
30 3132
33
34
3536
37
38
39
40
41
42
43
44 45 46 47
48
49 50 51
52
53
54
555657 5859
Housing wire harness (continued)
60 61
1 left door lamp switch
2 defrost switch at tail door
3 window regulator at tail door
4 parking brake switch
5 ignition lock
6 combined switch
7 instrument
8 combined switch shell
9 grounding wire
10 amplifying plate of air-conditioner
11 heat-sensitive resistance
12 control panel of air-conditioner
13 A/C Switch
14 glove-box lamp switch
15 glove-box lamp
16 speed-adjusting resistance
17 blower
18 indoor temperature sensor
19 right front loudspeaker
20 brush motor
21 turn lamp on right side22 electric fan relay
23 maxi-fuse
24 joint of wire harness at right front door
25 right front door lamp switch
26 right electric back-up mirror
27 grounding wire
28 rear sound box wire
29 ashtray lamp
30 CD Device wire
31 cigarette lighter A
32 cigarette lighter B
33 dual flasher switch
34 fog lamp switch
35 temperature indicator
36 stop lamp switch
37 brake liquid level sensor
38 control case of central control lock
39 left front loudspeaker
40 automatic aerial
41 turn lamp on left side
42 generator43 left front conner lamp
44 left front lever-shaped lamp
45 front fog lamp
46 left headlamp
47 temperature control switch
48 connected to wire of 220
49 spraying motor A
50 spraying motor B
51 right front conner lamp
52 right headlamp
53 horn A
54 horn B
55 right front lever-shaped lamp
56 right front fog lamp
57 electric fan
58 outdoor temperature sensor
59 connected to chassis wire harness
anright central wire harness
60 connected to left central wire harness
61 connected to engine wire harness
Body Electric System
Wire Harness Distribution

BE-71
Cab wire harness
aê
1 right front turn lamp
2 outdoor temperature sensor
3 right lever-shaped lamp
4 front fog lamp
5 horn
6 accumulator wire of 220V
7 electromagnetic fan
8 temperature control switch
9 protective box II
10 turn signal lamp on right side
11 brush motor
12 plug of engine wire harness
13 wire harness at right rear door
14 plug of frame wire harness
15 door lamp switch
16 wire harness at right front door
17 door lamp
18 right external electric rear vision mirror
19 protective box III
20 indoor temperature sensor
21 right loudspeaker22 speed-adjusting resistance
23 air blower
24 grounding wire
25 A/C switch
26 controlling element
27 ashtray lamp
28 receiver wire
29 cigarette lighter
30 cigarette lighter
31 rear sound box wire
32 amplifying plate of air-conditioner
33 grounding wire
34 heat-sensitive resistance
35 dual flasher switch
36 fog lamp switch
37 temperature indicator
38 combined switch shell lamp
39 combined switch
40 ignition switch
41 combination instrument A
42 combination instrument B43 parking brake switch
44 brake switch
45 left loudspeaker
46 control case of central control lock
47 grounding wire
48 grounding wire
49 voltage regulator
50 brake liquid level alarming device
51 protective box I
52 plug of wire harness at left rear door
53 door lamp
54 door lamp switch
55 ceiling lamp
56 lamp for reading
57 door lamp
58 door lamp switch
59 backup radar screen
60 right rear loudspeaker
61 highly-mounted stop lamp
62 left rear loudspeaker
1
2
34
5 6
789 10111213
14
15
16
17
18
19
20
2122
23
2425
26
27
28
29 30313233
34
35
36
373839
40
41
4243
4445
4647
48
4950
5152 53
54
55
56
5758 59
60
61
62
Body Electric System
Wire Harness Distribution

AC-4Electric Circuit Diagram of Air
Conditioning System
Electric circuit diagram of air-conditioning system (continued)
Dr
fuseA/C switch pressure switch
engine wire
harness
air blower
speed-adjusting
module
wind speed switch M2 2
2
2 2
2
2
O 24 4 4 4
4
Q 4
44 3 3
3
3 3 3 3
3
P 5 5
5
5 5 5
5
R 1
1
N 1
1
1
1
N6
6 6
6
6
S 7
7
TU 8
8 9
9 10
10 11 12 13
ignition switch pressure switchA/C switchspeed adjusting
module of air blower
socket connectors of engine wire harnesswind speed switch
lk ^`` p q
fuse ignition switchair-conditioning relayfuse
battery

AC-5Electric Circuit Diagram of Air
Conditioning System
SF
ST
fusethree-state pressure switch
cold-hot
servomotor circular
servomotor mode
servomotor main air-conditioning
control panel
speed
adjusting
module
air blower
b`r
power resistor
water
valve
Mjjj
M
ACCON
+12V 5
R R 5
5 5 5 5
5
5 PP
P P 3
3
3 3 3 3
3
3
3 1
111
1
1
1 N
N N
1
2 2 2 2
2
22 O O OO
4
44 4
4 4 4Q
Q
Q Q
4
6 6
6 6 6
6S S 6
S6
7
7
7 8
88 9
9
9 10
1010
1111
12
13 14 15 16 17 18 1920
20 21 22 23 2423
ignition switch modular air-door motor cold-hot air-door motor air-in motor
three-stage
pressure switch speed adjusting
modul air conditioning
ignition switchsmall light relay
fusefuse electronic fan
water temperature relay
fuse
compressor relayelectromagnetic
fan relay
compressor clutch
24
Electric circuit diagram of air-conditioning system (continued)
battery
18
5
17
16
3
15
19
14
22
1
13

AC-6Air-Conditioning System
(Electric Circuit Diagram)
S
SL SK SJ
fuse
air-conditioning
request relay
connect with ECUfuseECU
^``lkpq
4
5
1
2
45 6
32
36 54
21
1
2 1
32
ignition switch speed adjusting module
air blower A/C SWITCH pressure switch
1 2 3 4
5 6 7 81 2 3
4 5 61 2 3
4 5 6
1
2 1
2 3 1
2
compressor
electromagnetic fan relay compressor relay
pressure switch fuse
fuse
electromagnetic fan
air-conditioning
request relay
A/Cswitch
blower
air-volume switch
speed-adjusting resistance
heat-sensitive resistance blower relay
charging indicating lamp
ignition switch
air-volume switch Electric circuit diagram of air-conditioning system (continued)
battery
ECU

AC-7Air-Conditioning System
(Electric Circuit Diagram)
compressor
compressor relay
fuse
rearignition switch
electromagnetic
cutoff valve
rear speed-adjusting
resistance temperature controller
rear wind-velocity switch
rear air-conditioning relay
air blower
electromagnetic fan relay
electromagnetic fan
air-conditioning request relay A/C switch
R ECU
pressure switch
speed-adjusting resistance
air
blower
blower relay
(electricity-connecting and
charging indicating lampair-conditioning
request relay
connect with ECU 2
1
312
3
3
3 22
1
1
44
44 1
1 2
23
35
5
56
6 6
4fuse1
1
1
1
1
1
1
1 22 2 22 22 23
3
3
3
3
3
3
3 4444 4 4
5
5
5
5 6
6
6
6 7
7 88
SY
STACC ON
rearignition
switchtemperature
controllerrear wind-
velocity switchrear speed-
adjusting resistancespeed-adjusting
resistanceair-volume
switchA/C switchignition switch
ignition switch
fuse heat-sensitive resistance
(air-volume
switch)
fuse
Electric circuit diagram of air-conditioning system (continued)
battery
ECU

AC-10Air-conditioning System - Troubleshooting
Troubleshooting
TroubleReparation approachesPage
Lack of cold airNon-pull-in performance of electromagnetic clutch:
(a) Break of ignition switch and fuse;
(b) Trouble of electromagnetic clutch;
(c) Trouble of A/C switch;
(d) Wiring or grounding trouble;
(e) Lack of refrigerant; and
(f) Trouble of pressure switch.
Abnormal operation of compressor:
(a) Looseness or break of driving belt;
(b) Compressor trouble;
Expansion valve trouble;
Systematic leakage;
Liquid tank fusible plug melting or filtering
screen blocking;
Non-work of air blower:
(a) Failure of A/C switch;
(b) Failure of air blower motor, and
(c) Wiring failure.Change the fuse and check to see whether
there is short circuit;
Check the electromagnetic clutch;
Check the A/C switch;
Repair it as requirement;
Check the refrigerant pressure;
Check the pressure switch;
Adjust or change the driving belt;
Check the compressor;
Check the expansion valve;
Conduct lubricating test for the system
Check the liquid tank;
Check the A/C switch;
Check the air blower motor;
Conduct reparation as requirement.
Inconsecutive
cold airElectromagnetic valve slip
Failure of expansion valve;
Wiring or connecting failure;
Over water content in systemCheck the electromagnetic clutch;
Check the expansion valve;
Make reparation as requirement.
Reclaim the water first, then exhaust the
system to vacuum and inflate in the refrigerant.
Cold air occurs in
high-speed conditionBlocking of radiating face of condenser;
Driving belt slip;
Compressor failure;
Insufficient or redundant refrigerant;
Air existing in systemCheck and wash the condenser
Check and change the driving belt;
Check the compressor;
Check the refrigerant quantity;
Vacuumize the system and inflate
the refrigerant;
Insufficient
cold airCondenser blocking;
Driving belt slip;
Electromagnetic clutch failure;
Compressor failure;
Expansion valve failure;
Insufficient or redundant refrigerant;
Air existing in system;
Redundant compressor lubricant;
Liquid tank blockCheck the condenser;
Check and change the driving belt;
Check the electromagnetic clutch;
Check the compressor;
Check the expansion valve;
Check the refrigerant quantity;
Reclaim the air, then vacuumize the sys-
tem and inflate the refrigerant;
Check the compressor lubricant quantity;
Check the liquid tank
Evaporator blocking or frosting
Air leakage in cooling device or air
pipeline;
Air inlet blocking;
Air blower motor failure;Clean the evaporator radiating rib
or filter;
Make reparation as requirement
Make reparation as requirement
Change the air blower motor.
Page AC-4 to 7
Page AC-12
Page AC-4 to 7
Page AC-11
Page AC-13
Page AC-12
Page AC-16
Page AC-14
Page AC-4 to 7
Page AC-12
Page AC-16
Page AC-4 to 7
Page AC-15
Page AC-12
Page AC-12
Page AC-12
Page AC-16
Page AC-11
Page AC-14
Page AC-18
Page AC-20
Possible causes
Page AC-15
Page AC-13
Page AC-12
Page AC-11
Under-speed cold air

B0-50Vehicle Body
Instrument Panel
Instrument panel (
)
Element figure
Dr
instrument
panel body
glove box
cover
glove box
lower instrument cover
left air tunnel
combination
instrument
ignition
switch cap
central cover
decorative cover of
instrument upper instrument
cover
air passage
CD deviceair-conditioning
controlling
mechanism
assembly
central lower wall
ashtray