Great Wall Florid. Manual — part 49

GWFLORID Maintenance Manual

194

Display character

Malfunction

Solutions

ERR3

Disc is placed upside down

Eject the disc and reload

ERR4

Incompatible disc file or format

Check the disc format

ERR1
ERR1

Disc structure error

Eject the disc and replay

Trouble code

Electrical connection diagram

Symptoms

Causes

Solutions

The sound quality is poor or

distorted

Speaker's connection wire touches the

vehicle body

Check the speaker's connection wire

"MUTE" wire touches the metal parts

of the vehicle body

Ensure the telephone silence control wire is

insulated from the vehicle body

A connection error between the

ignition coil ACC and positive power

line "BATT"

Please refer to the "Eelectrical connection

diagram" to correct the connection

Radio antenna

1

2

3

4

5

6

7

8

Pin

Definition

1

Karaoke control wire

2

Microphone audio output

3

Power supply (+)

4

Microphone audio ground cable

5

Auxiliary left audio output

6

Auxiliary right audio output

7

Auxiliary audio ground cable

8

Power supply ground cable

Pin

Function

A

B

1

Linear control ground
cable

Rear horn RH (+) (Violet)

2 Mute (Pink)

Rear horn RH (-) (Violet/Black striped)

3 Linear control

Front horn RH (+) (Grey)

4 Connected ignition

swith (Red)

Front horn RH (-) (Grey/Black striped)

5

Automatic antenna
(Blue/White)

Front horn LH (+) (White)

6

Lighting wire
(Brown)

Front horn LH (-) (White/Black striped)

7

to engine battery
positive (+) (Yellow)

Rear horn LH (+) (Green)

8 Ground cable (Black) Rear horn LH (-) (Green/Black striped)

ISO pin definition

195

Electrical Accessories

Head unit ISO interface definition

Pin

Pin definition

1

Power supply ground cable

2

Headlight diagnostic

3

Ignition diagnostic

4

Mute diagnostic

5

Power supply +

6

Radio antenna power supply control

7

Key-drive

8

Key-drive ground cable

9

15 A fuse

10

15 A fuse

Pin

Pin definition

Pin

Pin definition

11

Rear left audio output -

21

Disc changer communication wire (reserve)

12

Front left audio output -

22

Power supply ground cable (reserve)

13

Front right audio output -

23

Communication wire (reserve)

14

Rear right audio output -

24

Disc changer right-channel output (reserve)

15

Rear left audio output +

25

Power supply + (reserve)

16

Front left audio output +

26

Audio ground cable (reserve)

17

Front right audio output +

27

Key-drive ground cable

18

Rear right audio output +

28

Amplifier control

19

Disc changer left-channel output (reserve)

29

Key-drive B

20

Ignition diagnostic (reserve)

30

Key-drive A

DVD Player

Head unit outside view

GWFLORID Maintenance Manual

196

Head unit 36 PIN socket definition

Pin

Pin definition

Pin

Pin definition

Pin

Pin definition

1 Auxiliary audio ground cable

13 Navigator communication line

(head unit receive)

25 Rear right audio output (reserve)

2 Auxiliary left audio input

14 Navigator communication line

(reserve)

26 Mid-audio output (reserve)

3 Auxiliary right audio input

15 Digital ground cable

27 Super bass audio output (reserve)

4 Digital ground cable

16 Navigator composite video signal 28 Audio ground cable (reserve)

5 Auxiliary video input

17 Navigator red video signal

29 Background left audio output

(reserve)

6 SV-6269:Karaoke control wire

SV-6268: NC

18 Digital ground cable

30 Background right audio output

(reserve)

7 Power supply +

19 Navigator green video signal

31 Background video output 1

(reserve)

8 Ignition diagnostic

20 Navigator blue video signal

32 Auxiliary audio input 2 (reserve)

9 Navigator audio input

21 Front left audio output (reserve) 33 Digital ground cable (reserve)

10 SV-6269:Microphone audio input

SV-6268: NC

22 Front right audio output (reserve) 34 Audio ground cable (reserve)

11 Navigator audio ground cable 23 Audio ground cable (reserve)

35 Auxiliary left audio output 2

(reserve)

12 Navigator communication line

(head unit send)

24 Rear left audio output (reserve)

36 Auxiliary right audio input 2

(reserve)

Karaoke box MINI8PIN socket

Pin

Pin definition

1

Karaoke control wire

2

Microphone audio output

3

Power supply +

4

Microphone audio ground cable

5

Auxiliary left audio output

6

Auxiliary right audio output

7

Auxiliary audio ground cable

8

Power supply ground cable

8

7

6

3

4

5

2

1

Pin

Pin definition

Pin

Pin definition

31

Brake diagnostic

35

Rearview mirror power supply

32

Reverse diagnostic

36

Rearview mirror power supply ground

cable

33

Disc changer video input (reserve)

37

Rearview mirror video input

34

Video ground cable

38

Video ground cable

197

Electrical Accessories

Common faults and solutions

If the following faults occur while using this machine, please refer to the troubleshooting guide.

General problems

Symptoms

Causes

Solutions

Cannot start

Burnt fuse

Replace with a new fuse of the same

specification

Vehicle supply battery fuse is burnt

Replace the vehicle supply battery fuse

Illegal operation and other factors

Press the reset button to reset the system

Remote controller doesn't

work

Remote controller battery is low

Replace the remote controller battery

Remote controller battery is reversely

installed

Proper battery installation

No sound or sound is too low

The volume of the head unit or the

connected component is too low

Raise the volume of the head unit or the

connected component

Speaker possibly damaged

Check the speaker

The sound balance settings lean to one

side

Adjust the sound balance

Speaker's connection wire touches the

vehicle body

Use insulated conductor to connect the

speaker and use insulating cement to cover

the exposed connections

Disc is not genuine

Use a genuine disc

Speaker is incorrectly connected

Please refer to the "Equipment connection

drawing" to correct the connection

The sound quality is poor or

distorted

Speaker's connection wire touches the

vehicle body

Check the speaker's connection wire

"MUTE" wire touches the metal parts of

the vehicle body

Ensure the telephone silence control wire

is insulated from the vehicle body

A connection error between ignition coil

ACC and positive power wire "BATT"

Please refer to the "equipment connection

drawing" to correct the connection

Common display characters and fault meaning

Display character

Malfunction

Solutions

No Disc

Disc is dirty

Clean or replace the disc

The read side of the disc is inserted

upside-down

Insert the disc into the player with the

label side up

No disc in the player

Insert the disc

Bad disc

Disc is dirty

Clean or replace the disc

The read side of the disc is reversely

inserted

Insert the disc into the player with the

label side up

Unknown disc

Player cannot read disc

Please use discs supported by this player

Region error

The region code of this disc does not

match the region code for this player

Use discs that have a region code identical

to this player's