Chery QQ6 (S21) / S12LHD. Manual — part 160

127

2.1.11. Disassemble the power steering pump connector.










2.1.12. Disassemble the knock sensor connector.












2.1.13. Disassemble the reverse light switch connector.









2.1.14. Disassemble the water thermostat connector.











2.1.15. Disassemble the front/rear oxygen sensor connector. Simply
pull out the red lid on the connector as shown in the figure.

128

2.1.17. Disassemble the vehicle speed sensor connector.
Use a flat head screwdriver to pry open the clips on the connector
and then pull it out.








2.1.18. Disassemble the engine rotation speed sensor connector.








2.1.19. Take out the electronic fuel injection harness assembly.

2. Installation of harness

The installation steps are reverse to those for removal..

Section IV In-door Harness:

I. Harness Sketch

LR group tail lamp

Butt joint with back
door

Butt joint with LR
door

BCM module A

Seat belt switch

LF door contact
switch

License plate lamp

LR loudspeaker

To abut joint with
instrument harness

Trunk light

Ground

Fuel pump

RR wheel
ABS
sensor

Abut joint
with
instrument
harness

Ground

Hand brake switch

Abut joint with
left front harness
(1)

Ceiling light

Dormer
controller

Ground

Cab interior
abut

joint

with

right

front

door

(1)

RR

wheel

ABS

sensor

Cab

interior

abut joint with
right rear door

RR group tail lamp

RR

door

contact

switch

RF

door

contact

switch

Rear loudspeaker

BCM module B

Ground

Cab interior
abut

joint

with

right

front

door

(2)

To

front

compartment

Harness

Abut joint with
left front harness
(2)

Ground

RR

door

contact
switch

Reverse radar
power

III. Instructions on Main Connectors

No

Connector Name

Pins

Connection

Remark

1

License plate lights connector

2

License plate lights harness

2

Left-rear combination tail light connector

10

Left-rear combination tail light harness

3

Trunk light connector

2

Trunk light harness

4

Left-rear speaker connector

2

Left-rear speaker harness

5

Fuel pump connector

4

Fuel pump harness

6

Right-rear speaker connector

2

Right-rear speaker harness

7

Right-rear combination tail tights connector

6

Right-rear combination tail lights harness

8

BCM Module A connector
BCM Module B connector

16
25

BCM Module A harness
BCM Module B harness

9

Hand brake switch connector

1

Hand brake switch harness

10

Ceiling light connector

6

Ceiling light harness

11

Seat belt switch connector

2

Seat belt switch harness

12

Connect the instrument harness butt joint

26

Butt jointed with instrument harness

13

Butt jointed with instrument harness

4

Butt jointed with instrument harness

14

To front compartment harness connector

16

To front compartment harness

15

Left-rear wheel ABS sensor connector

2

Left-rear wheel ABS sensor harness

16

Right-rear wheel ABS sensor connector

2

Right-rear wheel ABS sensor harness

17

Reverse radar power connector

2

Reverse radar power harness

18

Butt jointed with tail door harness

6

Butt jointed with tail door harness

19

Ground

1

Connected with ground wire

Inside the left C-pillar
inner shield

20

Left-rear door contact switch connector

1

Left-rear door contact switch harness

21

Right-rear door contact switch connector

1

Right-rear door contact switch harness

22

Ground

1

Connected with ground wire

Inside the right C-pillar
inner shield

23

Connector to front door harness butt joint 1

10

Front door harness butt joint 1

24

Connector to front door harness butt joint 2

14

Front door harness butt joint 2

25

Connector to interior and right-front door
butt joint 1

6

Interior and right-front door butt joint 1

26

Connector to interior and right-front door
butt joint 2

10

Interior and right-front door butt joint 2

27

Right-front door contact switch connector

1

Right-front door contact switch harness

28

Left-front door contact switch connector

1

Left-front door contact switch harness

29

Forming butt-joint with left-rear door
harness

10

Forming butt-joint with left-rear door
harness

30

Interior forming butt-joint with right-rear
door

10

Interior forming butt-joint with right-rear
door

31

Ground

1

Connected with ground wire

In the carpet under
below left A-pillar

32

Ground

1

Connected with ground wire

On the left of BCM
module box

33

Ground

1

Connected with ground wire

In the left ceiling
handle

34

Dormer controllerconnector

6

Sunroof controller harness