Geely Emgrand X7. Manual part — 586

32

Airbag malfunction (active

in low position)

Input GND/20mA

NL11-3023b

IP02 组合仪表线束连接器2

16

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

17

32 31 30 29 28 27 26 25 24 23 22 21 20 19 18

Terminal

No.

Terminal definition

Terminal

status

Specified conditions (voltage,

current and waveform, etc.)

1

Vehicle speed signal

Input

Pulse

2

Vehicle speed output

Output

Pulse

3 Empty

/

4 Empty

/

5 Empty

/

6 Empty

/

7 Empty

/

8

Signal of not pull key out in

empty vehicle (low effective)

Input GND/20mA

9

Brake fluid level low (low

effective)

Input GND/20mA

10

Battery charging and

discharging (low effective)

Input GND/20mA

11

Left steering indication (high

effective)

Input 12V/20mA

12 High

beam（-） Input

GND/20mA

13 High

beam（+） Input

12V/20mA

IP02 combination instrument harness

connector2

2343

14

Rear fog lamp （High

effective）

Input 12V/20mA

15

Front fog lamp (active-high

signal)

Input 12V/20mA

16

Low beam (high effective)

Input

12V/20mA

17 Speed

signal Input

Pulse

18 Empty

/

19 Empty

/

20 Empty

/

21 Empty

/

22 Empty

/

23

Back door opening (low

effective)

Input GND/20mA

24

Engine hood opening (low

effective)

Input GND/20mA

25

Right back door opening (low

effective)

Input GND/20mA

26

Left rear door opening (low

effective)

Input GND/20mA

27

Right front door opening (low

effective)

Input GND/20mA

28

Left front door "ON"(low

effective)

Input GND/20mA

29 Empty

/

30 Empty

/

31

Anti-theft indication (low

effective)

Input GND/20mA

32

Engine system fault (low

effective)

Input GND/20mA

2344

NL11-3024b

IP03 多功能仪表线束连接器

1

2

3

4

5

6

7

8

9

10

11

12

Terminal

No.

Terminal definition

Terminal

status

Specified conditions (voltage,

current and waveform, etc.)

1

High A/T temperature
indicator lamp (reserved)

/

2

Tire pressure warning (-)

Input

GND/20mA

3 Signal

ground

Input

GND/1A

4

Secondary-safety belt (-)

Input

GND/20mA

5

TPMS (active when the tire
is at high level and
suspended)

Input 12V/20mA

6

BMBS flat tire indicator
lamp (-)

Input GND/20mA

7

BMBS system fault lamp(-)

Input

GND/20mA

8 Ignition

Input

12V/1A

9 Ground

Input

GND/1A

10 Battery

Input

12V/1A

11 Ignition

(backlight)

Input

12V/1A

12

Communication port
(instrument for testing)

/

IP03 multifunction instrument harness

connector

2345

11.7.6.5 instrument cluster light in is "OFF" . diagnostic process

Circuit diagram:

NL11-3025b

29 IP01

3 IP01

组合仪表

1 IP49

8 IP49

LICBNSE POS-LAMP

1 IP48

38 IP50

BATT

P-SMALL LAMP

IG

15A

IF

06

10A

IF

05

IG2

BAT

10A

IF

35

30

A

E

F24

BCM

Diagnostic steps:

1 General

inspection

(a) Inspect whether combined instrument wire harness connector has damage, bad connection,

ageing and loose conditions.

Inspect if the result is normal

2

Inspect the communication between the terminal No. 29 of the combination instrument
wire harness connector IP01 and the terminal No. 8 of the BCM wire harness
connector IP49.

No

Fault discovered by maintenance

Yes

Combination

instrument

2346