Geely Emgrand X7. Manual part — 529

6

Repair the open circuit among the terminal No. 8 of the steering lamp wire harness
connector CA12/18, the terminal No. 6 of the SO31/24, the terminal D of the DR08/18
and the terminal No. 7 of the BCM wire harness connector IP48.

(a) Repair open-circuit fault beteen turning lamp wire harness connector CA12/18 terminal No. 8,
SO31/24 terminal No. 6, DR08/18 terminal D and BCM wire harness connector IP48 terminal No.
7.

Confirm whether the system is normal or not.

7

Inspect the communication of the terminal No. 5 of the steering lamp wire harness
connector CA12/18, the terminal No. 3 of the SO31/24, the terminal G of the DR08/18
and the body grounding.

(a) Measure resistance between

turning lamp wire harness
connector CAN12/18 terminal
No. 5, SO31/24 terminal No. 3,
DR08/18 terminal G and vehicle
body grounding.

Resistance stated value:is less than 1Ω

Confirm if the resistance conforms to
standard value.

NL11-4044b

9

6

5

1

2

3

4

7

8

CA12/CA18 前组合大灯线束连接器

5

NL11-4045b

SO31/SO24 后组合大灯线束连接器

1

2

6

3

4

5

5

Yes

The system is normal.

No

SO31/SO24 rear combination

headlamp harness connector

CA12/CA18 front combination

headlamp harness connector

2115

NL11-4046b

DR08/DR18 后视镜线束连接器

A

B

C

D

E

F

G

H

I

G

8

Repair the circuit of the terminal No. 5 of the steering lamp wire harness connector
CA12/18, the terminal No. 3 of the SO31/24, the terminal G of the DR08/18 and the
body grounding.

(a) Make sure that open-circuit fault between turning lamp wire harness connector CA12/18

terminal No. 5, SO31/24 terminal No. 3, DR08/18 terminal G and vehicle body grounding is
repaired.

Confirm whether the system is normal or not.

9

Inspect the voltage of the terminal No. 7 of BCM wire harness connector IP4.

(a) Use multimeter to measure

resistance of BCM wire harness
connector IP48 terminal No. 7.

Standard voltage: 11-14 V

Confirm whether the voltage accords
with the standard value.

NL11-4043b

IP48 车身控制模块线束连接器2

1 2

3

4

5

6

7

8

9

10 11 12 13

7

Yes

The system is normal.

No

Yes

Go to step 9

No

DR08/DR18rearview mirrorharness

connector

IP48body control module harness

connector2

2116

10

Repair the circuit between the BCM wire harness connector and the fuse IF04.

(a) Inspect and repair open-circuit fault between BCM wire harness connector and fuse IF04.

Confirm whether system work is normal or not

10

Inspect the voltage of the terminal No. 1 and 3 of the light combination switch wire
harness connector IP42.

(a) Turn on left turning lamp switch

and measure voltage of light
combined switch wire harness
connector IP42 terminal No. 1.

(b) Turn on right turning lamp

switch, and measure voltage of
light combined switch wire
harness connector IP42 terminal
No. 3.

Standard voltage: 11-14 V

Confirm whether the voltage accords
with the standard value.

NL11-4047b

IP42 灯光组合开关线束连接器

1

9

2

3

4 5

6

7

8

14 15 16 17

10

11 12 13

1

3

12

Repair the circuit of the terminal No. 1 and 3 of the light combination switch wire
harness connector IP42, and the terminal No. 27 and 25 of the BCM wire harness
connector IP50.

(a) Inspect and repair open-circuit fault between light combined switch IP42 terminal No. 1,

terminal No. 3 and BCM wire harness connector IP50 terminal No. 27 and 25.

Confirm whether the system is normal or not.

Yes

The system is normal.

No

Yes

The system is normal.

No

Yes

The system is normal.

No

Yes

The system is normal.

No

IP42 lighting combination

switchharness connector

2117

13

Inspect the voltage of the terminal No. 2 of the light combination switch wire harness
connector IP42.

(a) Turn on left, right turning lamp

switch and measure voltage of
light combined switch wire
harness connector IP42 terminal
No. 2.

Standard voltage: 11-14 V

Confirm if the voltage conforms to
standard value.

NL11-4048b

IP42 灯光组合开关线束连接器

1

9

2

3

4 5

6

7

8

14 15 16 17

10

11 12 13

2

14

Replace lighting combination switch.

(a) Replace lighting combination switch.

Confirm whether the system is normal or not.

(a) Inspect and repair open-circuit fault between light combined switch IP42 terminal No. 2 and

vehicle body grounding.

Confirm the completion of repair.

15

Inspect the circuit between the terminal No. 2 of the light combination switch IP42 and
the body grounding.

16

The system is normal.

Next

Yes

The system is normal.

No

Yes

Go to step 15

No

IP42 lighting combination

switchharness connector

2118