display GREAT WALL PEGASUS 2006 User Guide

BE-64
Inspection on Common Trouble
k
v
kk
v
ON
OFF
blue screen
black screen
(a) Main engine cannot be opened
Ther is no action when pressing
the
ower
key repeatedlyCheck whether the voltage of
ACC and storage cell reaches
12 VCheck the fuse in power wire
or the power supply of the
entire vehicle
Failure of main
engine
(b) No voice or image when broadcasting

NO CDC
displayed on
screenRe-open the deviceCheck whether there is image
when backing upFailure of main
engine
Be normal after
returning
Check the converter box works
normally (whether the lamp is
light or not)Failure of converter
box
Failure of disc box
(c) There is no image when backing up
There is no image in
video cameraWhether the screen display
is blue screenFailure of video
camera
The backing up wire is not connected
well; reconnect it to the positive polar
of 12V of reverse gear
Body Electric System
Acoustical Equipment System

BE-76
1 connected to cab wire harness
2 connected to cab wire harness
3 connected to cab wire harness
4 left front loudspeaker
5 left door lamp
6 electric rocker
7 rocker switch
8 rocker switch
9 rocker switch
10 rocker switch
11 left front lock-out device
12 connected to cab wire harness
13 left rear loudspeaker
14 electric rocker
15 left rear lock-out device
16 rocker switch
17 left rear door lamp switch
18 highly-mounted stop lamp19 right rear door lamp switch
20 ceiling lamp
21 connected to cab wire harness
22 lamp for reading
23 car door display
24 temperature display
25 rocker switch
26 right rear lock-out device
27 electric rocker
28 right rear loudspeaker
29 connected to cab wire harness
30 rocker switch
31 right front lock-out device
32 electric rocker
33 right front loudspeaker
34 right door lamp
35 connected to cab wire harness
36 connected to cab wire harness
wire harness at left
rear door
wire harness at left
front doorroof wire harness wire harness at
right rear door
wire harness at right front door
1
2
34
510
6 789
111213
14151617 18
19
20
21 22
23
2425
26
27 28
29
30
31 32 33
34 35 36
SL SK
Wire harness at four doors and body roof
Body Electric System
Wire Harness Distribution

BE-77
SY
Wire harness at right rear door is distributed in the same way as that at left front rear door.
1 connected to cab wire harness
2 connected to cab wire harness
3 connected to cab wire harness
4 left external electric rear vision mirror
5 left front loudspeaker
6 left door lamp
7 electric rocker
8 left front lock-out device
9 rear vision mirror switch
10 rocker switch
11 rocker switch
12 rocker switch
13 rocker switch
14 inhibitor switch
15 connected to cab wire harness
16 electric rocker17 left rear lock-out device
18 rocker switch
19 highly-mounted stop lamp
20 rear ceiling lamp
21 front ceiling lamp
22 lamp for reading
23 car door display
24 temperature display
25 connected to cab wire harness
26 connected to cab wire harness
27 right external electric rear vision mirror
28 right front loudspeaker
29 right door lamp
30 electric rocker
31 right front lock-out device
32 rocker switch wire harness at left front doorwire harness at left rear door
1
2
34
5
6
78V NM
11
12
13
1415
16
171819 20
21
23
22 2526
27
28
29
3031
roof wire harness wire harness at right front door
Wire harness at four doors and body roof (continued)
24 32
Body Electric System
Wire Harness Distribution

BE-78
wire harness at left front door
Wire harness at right rear door is distributed in the same way as that at left rear door.
1 connected to cab wire harness
2 connected to cab wire harness
3 connected to cab wire harness
4 left external electric rear vision mirror
5 left front loudspeaker
6 left door lamp
7 electric rocker
8 left front lock-out device
9 rear vision mirror switch
10 rocker switch
11 connect to cab wire harness
12 electric rocker
13 left rear lock-out device
14 rocker switch
15 highly-mounted stop lamp16 bass speaker(top SY)
17 ceiling lamp
18 grounding wire(top SY)
19 lamp for reading
20 car door display
21 temperature display
22 connected to cab wire harness
23 connected to cab wire harness
24 right external electric rear vision mirror
25 right front loudspeaker
26 right door lamp
27 electric rocker
28 right front lock-out device
29 rocker switch
1
2
34
5
6
789 10
11
12
13141516 17
18 19
20
21 22
23
24
25
2627wire harness at right front door
roof wire harness
wire harness at left rear door
Top style SY SJ
Wire harness at four doors and body roof (continued)
2829
Body Electric System
Wire Harness Distribution