Chery QQ6 (S21) / S12LHD. Manual — part 183

ECU pin definition

pin definition

1 2

4

3

7 8

6

5

10

9

11

13

12

15 16

14

1 2

5 6

8

7

4

12

11

9 10

13

14

16

15

18 19

17

20

22

21

2526

24

23

COMBINED INSTRUMENTS

24

18

20 19

23 22 21

17

25

29

30

32 31

27

28

26

9

10

12 11

15

16

14 13

5

6

8 7

3

4

2 1

Interior/left front A (plug A of
interior harness and left front door
harness)

910

8

7

5 6

4

3

2

1

9 10

7

5 6

3

4

2

1

Interior/right rear（plug of
interior harness and right
rear door harness）

Interior/ceiling lamp (plug of
interior harness and ceiling
lamp harness)

5

6

4

3

1

2

5

6

4 3

2

1

Interior/rear bumper (plug of interior
harness and rear bumper harness)

14

13

12

9 10

8

7

5 6

4

3

2

1

Interior/left front B (plug B of interior harness
and left front door harness)

9

10

7

5

6

3

4

2

1

Interior/left rear（plug of
interior harness and left rear
door harness）

4

3

2

1

Interior/right front A

（

plug A of interior

harness and right front door harness

10

9

8

7

5 6

3 4

2

1

In terio r/rig h t fro n t B （ p lu g B o f in terio r h arn ess
an d rig h t fro n t d o o r h arn ess）

Interior/airbag (plug of
interior harness and airbag
harness)

6

5

3

2

1

II. Definition of Body Earth Points

1. Earth Definition

G100: Body earth, ABS earth

G101: Left front compartment earth (radiator fan, low beam, high beam, position lamp, turn signal

lamp, front fog lamp, wiper, brake liquid level, anti-deterrent horn)

G102: Right front compartment earth (high beam, low beam, position lamp, turn signal lamp, side

turn signal lamp, front fog lamp, horn)

G200: Power train, fuel position sensor, left front door, left rear door, front ceiling lamp

G201: Electric sunroof

G202: Tail lamp, backup radar, oil pump, rear wiper motor

G203: Luggage boot door (rear wiper, high mount brake lamp)

G204: Tail lamp earth

G206: BCM, seat belt switch

G207: Cigarette lighter, fan, instrument electric box

G208: Audio equipment, combined instrument, various control switches, diagnosis socket

G209: Engine ECU earth

G210: Engine ECU earth

2. Distribution of Various Earth Points and Main Modules

Front compartment

electric box

Instrument electric box

Engine ECU

Diagnosis socket

BCM is located
under the driver’s
seat

The backup radar module is

located within the left guard

plate of luggage boot.

3. Photos of Earth Points

G100(Below battery)

G100

G209, 210(Left lower side of front wall) G101 (at left front longitudinal beam)

G102 (at right front longitudinal beam) G201(At right front ceiling armrest)

G207, 208(at secondary instrument panel) G202 (left rear side of luggage boot)

G100