Geely Emgrand X7. Manual part — 497

(a) Turn the ignition switch to ON position.

(b) Measure anti-theft antenna harness connector

IP43 terminal 4 voltage.

Standard Voltage: 12-14 V

Confirm if the voltage conforms to standard value.

1

2

3

4 5 6

NL11-0173b

IP43 电子防盗天线线束连接器

3

Inspect the anti-theft alarm lamp.

(a) Disconnect the anti-theft indicator harness

connector.

(b) Measure if the continuity between the anti-theft

indicator IP43 terminal 3 and 4 is consistent with
diode one-way continuity with a universal meter.

1

2

3

4 5 6

NL11-0173b

IP43 电子防盗天线线束连接器

4

Inspect conduction situation between BCM and anti-theft alarm lamp.

(a) Disconnect the anti-theft indicator harness connector IP43 and the BCM harness connector IP63.

(b) Measure resistance between the BCM harness connector IP63 terminal 10 and the anti-theft indicator harness

connector IP43 terminal 4 with a universal meter.

Standard resistant value: is less than 1Ω

No

Go to step 4

Yes

No

Replace anti-theft alarm light.

Yes

IP43 electric immobilizer antenna harness connector

IP43 electric immobilizer antenna harness connector

1987

Confirm if the resistance conforms to standard value.

5

Inspect conduction situation between anti-theft indicator and ground point.

(a) Disconnect the anti-theft indicator harness connector IP43.

(b) Measure resistance between harness connector IP43-3 and the body ground point with a universal meter.

Standard Resistance: Less than 1 Ω

Confirm if the resistance conforms to standard value.

6

Replace the BCM

(a) Replace BCM and refer to Replacement of BCM in 11.8.8.1.

Confirm the completion of repair.

7

The system is normal.

Next

No

Repair or replace the harness.

Yes

No

Repair or replace the harness.

Yes

1988

10.3.3.7 DTC B11D214. B11D213. B11D212. B11D312. B11D313. B11D314

Fault diagnosis code Descriptions

B11D214

Right Steering Lamp Fault

B11D213

Right Steering Lamp Fault

B11D212

Right Steering Lamp Fault

B11D312

Left Steering Lamp Fault

B11D313

Left Steering Lamp Fault

B11D314

Left Steering Lamp Fault

Circuit diagram:

NL11-0018c

D DR08

G DR08

6 SO31

3 SO31

8 CA12

11 IP63

8 IP63

5 CA12

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）

8 CA18

5 CA18

6 SO24

3 SO24

D DR18

G DR18

右后视镜
(左侧转向灯）

右后组合灯
(左转向灯)

右前
组合大灯

(左转向灯）

BCM

Diagnostic Steps:

1

Inspect whether there is any DTC Code other than B11D214.

(a) Inspect whether there is any DTC Code other than B11D214.

2

Measure the voltage of left front turning light.

No

Go to DTC list in 10.2.4.2 and repair according
to trouble codes.

Yes

Right front

combination

headlamp

(left steering

lamp)

Right

rearcombi

nation

lamp (left

steering

lamp)

Right

rearview

mirror ( left

side steering

lamp)

Left rearview

mirror ( left

side steering

lamp)

Left rear

combinatio

n lamp (left

steering

lamp)

Left front

combination

headlamp

(left steering

lamp)

1989

(a) Turn the ignition switch to ON position.

(b) Turn on the left steering lamp.

(c) Measure the voltage of terminal 8 of left front

steering lamp harness connector CA12.

Standard Voltage: 11-14 V

9

6

5

1

2

3

4

7

8

NL11-0173b

CA12 左前组合灯线束连接器

3

Inspect the bulb.

(a) Check if the bulb of turning light is blown.

Is the bulb filament blown?

4

Check conduction situation between BCM and left front turning light.

(a) Turn the ignition switch to OFF position.

(b) Disconnect the BCM harness connector IP63.

(c) Disconnect the steering lamp harness connector CA12.

(d) Measure the resistance between terminal 11 of BCM harness connector IP63 and terminal 8 of steering lamp

harness connector CA12.

Standard Resistance: Less than 1 Ω

Confirm if the resistance conforms to standard value.

5

Inspect the continuity between left front steering lamp and grounding.

No

Go to step 4

Yes

Yes

Replace the bulb .

No

No

Repair or replace the harness.

Yes

CA12 left front combination lamp harness

connector

1990