Automatic air conditioning (AAC) wiring diagram legend

PE83.40-P-2000-60GJ

Automatic air conditioning (AAC) wiring diagram legend

MODEL 163 (except 163.174) as of 1.9.02 with CODE (580a) automatic air conditioning

Short designation

Designation

Coordinate

A32

Heating systems recirculation unit

76L

A32m1

Blower motor

77 K

A32n1

Blower regulator

76 K

A9

AC compressor

16L

B10/24

Center nozzle air stream temperature sensor

36L

B10/25

Front footwell air stream temperature sensor

38L

B10/6

Evaporator temperature sensor

34L

B10/7

Rear air stream temperature sensor

52L

B12/2

Refrigerant pressure and temperature sensor

40L

B32

Sun sensor

32L

F1

Fuse and relay module

1C
18C
29L
43L
45L

F1f16

Fuse 16

J 43

F1f43

Fuse 43

J 45

F1f44

Fuse 44

13D
14D

F1k12

Circuit 15 relay

D 6

F1k26

Engine fan stage 1 relay

D 11

F2

Fuse and module box in right front footwell

27L
30L
76A

F2f4

Fuse 4

B76

F2f5

Fuse 5

J 27

G1

Battery

J 7

M13

Coolant circulation pump

25L

M2/1

Rear blower motor

50L

M2/12

Rear shutoff flap actuator motor

72E

M2/15

Footwell flap actuator motor

67L

M2/2

Control module box blower motor

22L

M2/21

Rear air distribution flap actuator motor

53L

M2/22

Center outlet flap actuator motor

72L

M2/2x1

Control module box blower motor connector

21H

M2/5

Fresh and recirculated air flap actuator motor

72H

M2/6

Blending air flap actuator motor

67E

M2/8

Defroster vent flap actuator motor

67H

M4

Auxiliary fan

10L
12L

M4m1

Left auxiliary fan

11L

M4m2

Right auxiliary fan

12L

M4x1

Auxiliary fan connector

10 K

N10

All-activity module

2A
12A

N10/1

Extended Activity Module (EAM)

62L

N22

AAC [KLA] pushbutton control module

22A
32A
42A
58A
73A

N22b1

In-car air temperature sensor

B71

N29/2

Rear ventilation electronic blower controller

48L

N72

Lower control field control module

60L

N72/2

RCP [HBF] control module

58L

N72/2s3

Rear ventilation operating module

57 K

S2

Starter switch

4L

U150

Valid for engine 112

9F
14E

U549

Valid for all except M112

13E

W16/4

Ground (output ground - component compartment - right)

8L
24C

W29/2

Ground (right A-pillar)

21C
77G

W9

Ground (at left front headlamp unit)

10E

X11/4

Data link connector

65 K

X12/12

Circuit 30 terminal block at relay module 1

4F

X12/13

Circuit 15 terminal block at relay module 1

5F

X12/14

Circuit 31 terminal block at relay module 1

F6

X18

Interior and tail lamp wiring harness connector, cockpit

27G
48C
60F
76F

X22/1

Engine compartment and engine connector

G 15

X26

Engine compartment/cockpit connector

25G
39G

X4/37

Terminal block (circuit 30)

G 5

X64/10

Rear blower intermediate connector

47F
52F

Z50/1

Cockpit connector sleeve (circuit 58d)

28G

Z50/11

CAN-L cockpit connector sleeve

60E

Z50/12

CAN-H cockpit connector sleeve

D 61

Z50/18

Cockpit connector sleeve, diagnosis

65H

Z50/2

Cockpit connector sleeve (circuit 15)

42F
75G

Z50/3

Cockpit connector sleeve (circuit 31, I left)

G 21

Z50/32

Cockpit connector sleeve (fused), circuit 30

27E

Z50/4

Cockpit connector sleeve (circuit 31, II right)

21E
43F

Z50/5

Cockpit circuit 30 connector sleeve

G 3

Z50/6

Cockpit connector sleeve (circuit 15C)

G 1

Z50/9

Cockpit connector sleeve (circuit 15 II)

F2

Z51/1

CAN-high 1 interior connector

G 61

Z51/2

CAN-low 1 interior connector

G 60

Z52/1

Interior connector sleeve IV (circuit 31, right front seat)

D 47

Z56/1

Left engine compartment connector sleeve, circuit 31 (1)

9H

Z56/2

Left engine compartment connector sleeve (fan)

G 11

Z57/3

Right engine compartment connector sleeve, circuit 31 (2)

G 23