Geely Emgrand X7. Manual part — 635

(a) Whether

fuse

EF17 is burned out.

Fuse rated current:15A

Confirm whether the function is
normal.

NL11-2192b

ER03

8 5

8 6

87

3 0

30

8 7

86

8 5

ER05

3 0

87

8 6

8 5

ER06

3 0

8 7

8 7 a

86

85

ER11

ER08

ER

09

8 5

86

8 7

30

4

ER10

2

1

5

3

4

2

1

5

3

4

2

1

5

3

ER04

4

ER02

2

1

5

3

4

2

1

5

3

ER01

ER07

4

2

1

5

3

1

2

3

4

11

12

13

14

15

16

5

6

7

8

9

10

EF0

8

EF0

7

EF2

7

EF2

6

EF2

2

EF2

9

EF

0

3

EF

0

6

EF

0

9

EF2

5

EF1

7

E

F1

7

EF1

6

EF1

5

EF3

5

EF2

1

EF

14

EF

01

EF

02

EF

04

EF

10

EF

1

1

EF

18

EF

24

3 Check

fuseEF17

line.

(a) Inspect for short circuit.

(b) Repair circuit (note: when fuse is inserted, fuse will be burned out. Inspect short-circuit

between fuse to horn switch; when fuse is pressed, fuse will be burned out. Inspect
short-circuit between fuse to horn), to ensure that there is no short-circuit.

(c) Replace the fuses with rated current.

Confirm whether the function is normal.

4

Inspect the horn switch.

(a) Press horn switch

(b) Meanwhile, use multimeter to test the connection of horn switch wire harness connector

terminal No. 1 and grounding circuit.

Test terminal

Test conditions

Conduction condition

Terminal1—body

grounding

Release 10

kΩ or higher

Terminal1—body

grounding

Press down

Less than 1 Ω

Yes

Go to step 5

No

No

Go to step 3

Yes

2539

5

Adjust horn switch contact.

(a) For adjustment of horn switch touch, refer to 11.11.7.3 Adjustment of horn switch touch.

Confirm whether the horn works normally.

6 Check

clock

spring

(a) Press horn switch

(b) Meanwhile, use multimeter to

test the connection of timer
spring wire harness connector
IP40 terminal No. 1 and
grounding circuit.

NL11-2193b

1

7

8

2

3

4

5

6

9

10

11

12

IP40

时钟弹簧线束连接器

1

Test terminal

Test conditions

Conduction condition

IP40(1)—body grounding

Release

10 kΩ or higher

IP40(1)—body grounding

Press down

Less than 1 Ω

Confirm if the resistance conforms to standard value.

7

Repair the open circuit fault of the clock spring circuit and replace the clock spring if
necessary.

(a) Turn off the ignition switch.

Yes

Go to step 8

No

Yes

The system is normal.

No

Yes

Go to step 6

No

IP40 clock spring harness

connector

2540

(b) Repair timer spring short-circuit. If necessary, replace timer spring.

(c) Turn on ignition switch to position OFF .

8

Inspect the horn grounding circuit.

(a) Disconnect

left

side horn harness

connector CA15.

(b) Use multimeter to measure

resistance between left horn wire
harness connector CA15 terminal
No. 1 and vehicle body effective
grounding point.

Standard resistance: less than 1 Ω

Confirm if the resistance conforms to
standard value.

NL11-2194b

1

2

CA15 左前喇叭线束连接器

1

9 Replace

horn

(a) Replace horn. Refer to11.11.8.1 horn replacement

(b) Confirm the repair is completed.

10

The system is normal.

Next

No

Repair the horn grounding circuit fault.

Yes

Yes

Go to step 9

No

CA15 left front horn harness

connector

2541

11.12.8 Dismantle and install

11.12.8.1 Horn replacement

Dismantlement procedure

Warning!

Warning: refer to warning on battery
disconnection in warnings and
precautions.

1. Disconnect the battery negative

cable. Refer to 2.11.8.1 battery
cable disconnection/connection
procedures.

2. Dismantle front bumper. Refer to

12.4.3.1 Replacement of Front
Bumper.

3.

Disconnect horn harness
connector.

NL11-0163b

4. Dismantle horn fixing bolt.

NL11-0164b

Installation procedure:

1. Tighten horn fixing bolt.

Notes:

See "Important Cautions Regarding
Fastening Parts" in "Warnings and
Cautions".

Torque 20Nm (Metric) 14.
8lb-ft(English system)

NL11-0165b

2542