Geely Emgrand X7. Manual part — 528

NL11-2096b

3

1

4

2

SO43 后背箱锁线束连接器

3

9

Repair the open circuit fault between the trunk lamp switch wire harness connector
SO17 and the trunk wire harness connector SO43.

(a) Make sure that open-circuit fault between boot lamp switch wire harness connector SO17

terminal No. 2 and boot lock wire harness connector SO43 terminal No. 3 is repaired.

Confirm whether the trunk lamp works normally.

10

Replace motor switch of trunk

(a) Replace trunk motor assembly; refer to rear back-door lock assembly replacement.

Confirm the completion of repair.

11

The system is normal.

Next

Yes

The system is normal.

No

Yes

Go to step 10

No

SO43 trunk lockharness

connector

2111

11.4.7.12 Steering lamp inoperation

Circuit diagram:

D DR08

G DR08

6 SO31

3 SO31

8 CA12

8 IP48

7 IP48

9 IP48

27 IP50

1 IP42

3 IP42

2 IP42

25 IP50

5 CA12

8 CA18

5 CA18

6 SO24

3 SO24

D DR18

G DR18

OFF

左转向灯

右转向灯

10A

IF04

1

3

2

左后视镜
(左侧转向灯）

左后组合灯
(左转向灯)

左前组合大灯
(左转向灯）

右前
组合大灯
(右转向灯）

右后组合灯
(右转向灯）

右后视镜
(右侧转向灯）

灯光
组合开关

BCM

TURN-LH LAMP

TURN-RH LAMP

P-TURN LAMP

LH-TURN LAMP

RH-TURN LAMP

NL11-4038b

Diagnostic steps:

1 Check

fuseIF04was

blown

(a) Check fuse IF04was blown

Rating Value of Fuse: 10A

Confirm whether the fuses are blown.

NL11-4039b

IR05

8 5

8 6

8 7

3 0

IR02

8 5

8 6

8 7

30

IR07

8 5

8 6

87

3 0

4

IR01

2

1

5

3

4

2

1

5

3

IR04

IR03

85

86

8 7

3 0

IF 1 4

IF
2

9

IF
3

2

IF
3

3

IF
3

4

IF
3

5

IF
1

8

IF 2 0

IF 11

IF
2

5

IF
2

6

IF
2

7

IF
2

5

IF
0

1

IF
0

2

IF
0

3

IF
0

4

IF
0

5

IF
0

6

IF
2

6

IF
2

7

IF
2

3

IF

30

IF

1

2

IF

1

6

IF

1

7

left steering lamp

Right steering lamp

Lighting
combination
switch

Left
rearview
mirror (left
steering
lamp)

Left rear
combination
lamp (left
steering
lamp)

Left front
combination
headlamp
(left steering
lamp)

Right front
combinatio
n headlamp
(right
steering
lamp)

Right
rearcombin
ation lamp
(right
steering
lamp)

Right
rearview
mirror (eight
side steering
lamp)

2112

2

Overhaul fuseIF04 circuit.

(a) Inspect the fuse IF01 for short circuit.

(b) Repair the circuits. Confirm that there are no short circuits.

(c) Replace the fuses with rated current.

Confirm whether the steering lamps are working correctly.

3

Inspect the steering lamp bulb.

(a) Dismantle turning lamp bulb and inspect bulb filament.

Is the bulb filament blown?

4

Replace turning lamp bulb,

(a) Replace turning lamp bulb.

Confirm whether the system is normal or not.

5

Inspect the voltage of the terminal No. 8 of the steering lamp wire harness connector
CA12/18, the terminal of SO31/24 and the terminal D of DR08/18.

Yes

The system is normal.

No

No

Go to step 5

Yes

No

The system is normal.

Yes

No

Go to step 3

Yes

2113

(a) Turn on turning lamp switch and

measure voltage between turning
lamp wire harness connector
CA12/18 terminal No. 8,
SO31/24 terminal No. 6 and
DR08/18 terminal D.

Standard voltage: 11-14 V

Confirm if the voltage conforms to
standard value.

NL11-4040b

9

6

5

1

2

3

4

7

8

CA12/CA18 前组合大灯线束连接器

8

NL11-4041b

SO31/SO24 后组合大灯线束连接器

1

2

6

3

4

5

6

NL11-4042b

DR08/DR18 后视镜线束连接器

A

B

C

D

E

F

G

H

I

D

Yes

Go to step 7

No

CA12/CA18 front combination

headlamp harness connector

SO31/SO24 rear combination

headlamp harness connector

DR08/DR18rearview mirrorharness

connector

2114