15 A
10 A

25 A
20 A

30 A

Fuse colors

-
-

-
-

-

green
white

blue
red

yellow

5 A
3 A

7,5 A

-

-
-

-

beige
violet

brown

see section ”component locations”.

Deviate relay location and fuseplacements as well as the locations of multiple connectors-

1

- Relay for Climatronic (140)

Note:

Number in parentheses indicates production
control number stamped on relay housing.

10A

10A

10A

15A

15A

30A

10A

10A

20A

15A

10A

10A

10A

10A

10A

15A

10A

20A

30A

10A

15A

10A

6

5

4

3

2

1

7

8

9

10

11

12

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

97--11716

EuroVan

No. 56/1

Wiring diagram

Edition 12/96
USA.5272.08.21

Climatronic,

from May 1996

O

2.4 L-Diesel Engine/57 kW, code AAB,
with manual transmission

M

30

15

X

31

30

15

X

31

W/1

U2/2

0,35

ws

V

68

G

92

J

255

E

87

L

75

L

76

1

2

3

4

5

6

7

8

9

10

11

12

13

14

23

T28/7

K

T16

T28b/8

T28b/7

T28b/2

20

0,5

sw/ro

0,5

sw/gn

0,5

sw/gr

0,5

bl/sw

0,5

bl/br

0,35

bl/ws

T28b/28

T

T

T

24/20

24/23

24/24

T

T

T

5/1

5/4

5/5

T

5/3

T

5/2

97--14803

T28b/12

0,5

sw/ro

T

8a/2

T28a/5

0,35

ro/ws

T

8a/3

116

117

0,5

ro/ws

M

í

G

56

V

42

TV

13

1,0

bl/ws

li

= violet

ge = yellow

bl = blue
gr = grey

br = brown
gn = green

sw = black
ro = red

ws = white

No. 56/2

EuroVan

Wiring diagram

Edition 12.96
USA.5272.08.21

A/C control head with instrument panel interior temperature sensor, temperature
regulator flap motor

E87 - A/C Control Head
G56 - Instrument Panel Interior Temperature Sensor,

in the A/C Control Head

G92 - Temperature Regulator Flap Motor Position

Sensor

J255 - Climatronic Control Module
K

- Instrument Cluster

L75 - Digital Display Light
L76

- Push Button Light

T5

- 5-Pin Connector, behind instrument panel, center

T8a

- 8-Pin Connector, behind fuse/relay panel

T16

- 16-Pin Connector

T24 - 24-Pin Connector, behind instrument panel,

center

T28 - 28-Pin Connector, on instrument cluster

T28a - 28-Pin Connector
T28b - 28-Pin Connector
TV13 - Vehicle Speed Signal Wire Connector
V42 - Interior Temperature Sensor Fan,

in the A/C Control Head

V68 - Temperature Regulator Flap Motor

30

15

X

31

30

15

X

31

0,35

ge/sw

0,5

bl/br

0,5

ge/bl

T

T

T

24/6

24/2

24/

J

255

T28a/

T28a/9 T28a/

26

L39

15

16

17

18

19

20

21

22

23

24

25

26

27

M

T

T

T

5a/1

5a/2

5a/4

0,35

ge/ro

T

24/

T28a/

T

5a/5

T

5a/3

T28a/10

0,35

gn/sw

0,35

gn/ws

T

T

24/1

24/4

T28a/24

T28a/

M

T

T

T

5b/1

5b/2

5b/4

0,35

gn

T

24/5

T28a/20

T

5b/5

T

5b/3

10

4

V

85

G

114

G

112

V

70

0,5

gr

0,5

bl

0,5

ws

0,5

ge

0,5

sw

0,5

gr

0,5

bl

0,5

ws

0,5

ge

0,5

sw

0,5

gn/sw

0,5

bl/br

0,5

gn/ws

0,5

gn

0,5

bl/sw

0,5

ge/sw

0,5

bl/br

0,5

ge/bl

0,5

ge/ro

0,5

bl/sw

L40

21

19

10

11

0,5

bl/sw

0,5

bl/sw

0,5

bl/br

97--14571

22

T

24/9

28

T28a/10

li

= violet

ge = yellow

bl = blue
gr = grey

br = brown
gn = green

sw = black
ro = red

ws = white

EuroVan

No. 56/3

Wiring diagram

Central air flap motor for footwell/defroster flap

Edition 12.96
USA.5272.08.21

G112 - Central Flap Motor Position Sensor
G114 - Footwell/Defrost Flap Motor Position Sensor
J255 - Climatronic Control Module
T5a

- 5-Pin Connector, behind instrument panel, center

T5b - 5-Pin Connector, behind instrument panel, center
T24 - 24-Pin Connector, behind instrument panel, center
T28a - 28-Pin Connector
V70 - Central Air Flap Motor
V85 - Footwell/Defroster Flap Motor

L39

- Wire Connection (A/C Pressure Switch) -1-, in

Climatronic wiring harness

L40

- Wire Connection (A/C Pressure Switch) -2-, in

Climatronic wiring harness

T28a/14

30

15

X

31

30

15

X

31

29

30

31

32

33

34

35

36

37

38

39

40

41

42

0,35

ws/ge

0,35

ws/gn

0,5

br/sw

0,35

sw/ws

T

T

T

T

T

3a/1

3a/3

3a/2

6c/6

24/14

1,0

sw

J

255

97--13466

T28a/

T28a/13

T28b/

T28b/26

28

G

107

2

1

í

2

1

í

2

1

í

0,35

sw/gn

T

T28b/27

81

T5d/3

T5d/4

T5d/5

0,5

ws/ro

0,35

br/ge

0,5

ws/ro

T28b/22

T

24/16

24/15

N

53

L56

G

110

G

152

G

17

23

T

4e/4

0,5

sw/ws

0,5

sw/gn

0,5

gr/sw

0,5

ws/ro

T

4e/3

0,5

ro/ws

0,5

ws/ro

0,35

ws

T28b/

T

6c/5

16

li

= violet

ge = yellow

bl = blue
gr = grey

br = brown
gn = green

sw = black
ro = red

ws = white

No. 56/4

EuroVan

Wiring diagram

Edition 12/96
USA.5272.08.21

Sunlight photo sensor, engine coolant temperature sensor, vent temperature
sensor

G17 - Outside Air Temperature Sensor,
G107 - Sunlight Photo Sensor, on instrument panel, left
G110 - A/C Engine Coolant Temperature (ECT) Sensor

in engine compartment, left

G152 - Front Vent Temperature Sensor, on console for

footwell, left vent side

J255 - Climatronic Control Module
N53 - Vacuum Valve Rail, behind instrument panel,

center

T3a

- 3-Pin Connector, behind instrument panel, left

T4e - 4-Pin Connector, behind fuse/relay panel
T5d - 5-Pin Connector
T6c

- 6-Pin Connector, behind fuse/relay panel

T24 - 24-Pin Connector, behind instrument panel,

center

T28a - 28-Pin Connector
T28b - 28-Pin Connector

L56

- Connector (Sensor), in wiring harness

Climatronic

30

15

X

31

30

15

X

31

F

129

3

4

1

M

2,5

br

V

2

T3/1

T3/3

T3/2

J

126

0,35

gr/sw

0,35

br/ws

0,5

br/ws

0,5

gr/sw

0,35

bl/gn

0,35

bl

0,5

bl/gn

0,35

bl/ro

0,35

ro/sw

50

T

24/13

T

8a/8

T

8a/6

T

4e/2

123

0,5

bl/ro

0,5

bl/ro

0,5

ro/sw

0,5

sw/ge

0,5

ro/sw

1,0

sw/ge

T

1d

126

0,5

sw/ge

L57

L58

T

24/12

T

24/

33

97--13566

J

255

43

44

45

46

47

48

49

50

51

52

53

54

55

56

T28b/

T28a/3

T28a/2

T28a/4

T28a/18

T28a/16

14

T

24/8

17

T

24/18

0,5

bl

2

T

8a/5

E

33

0,5

bl/ws

T

24/19

0,5

bl

í

2,5

br/ro

90

6

S

30A

A61

Q/2

1,0

sw/ge

T28a/1

51

1,0

sw/ge

0,35

sw/ge

2,5

sw

li

= violet

ge = yellow

bl = blue
gr = grey

br = brown
gn = green

sw = black
ro = red

ws = white

EuroVan

No. 56/5

Wiring diagram

A/C evaporator temperature switch, A/C pressure switch, fresh air blower

Edition 12/96
USA.5272.08.21

E33 - A/C Evaporator Temperature Switch
F129 - A/C Pressure Switch
J126 - Control module for fresh air blower, behind

instrument panel, right

J255 - Climatronic Control Module
T1d - Single Connector, behind fuse/relay panel,

(”Stand by”)-signal, Motorcode AAB not
connected

T3

- 3-Pin Connector

T4e - 4-Pin Connector, behind fuse/relay panel
T8a

- 8-Pin Connector, behind fuse/relay panel

T24 - 24-Pin Connector,behind instrument panel, center
T28a - 28-Pin Connector
T28b - 28-Pin Connector
V2

- Fresh Air Blower

33

- Ground connection, behind instrument panel, right

A61

- Plus Connection (X), in Instrument cluster wiring

harness

L57

- Connector (Pressure switch for A/C-1- in wiring

harness Climatronic-Fan for coolant

L58

- Connector (Pressure switch for A/C) -2- in wiring

harness Climatronic - Fan for coolant

30

15

X

31

30

15

X

31

M

20

57

58

59

60

61

62

63

64

65

66

67

68

V

2

1

G

153

1

2

154

245

G

J

349

4f/4

T

4d/4

T

T28b/17

T28b/18

T28b/ 5

0,5

br/gn

0,35

bl/ge

0,35

ge

4f/3

T

6b/6

T

33

244

97--14574

1

3

2

2,5

br/gn

2,5

br

0,5

sw/br

0,5

sw/br

J

255

T28b/15

0,5

br/bl

T28b/3

0,5

sw/br

6c/1

T

6b/2

T

6b/1

T

6b/5

T

94

í

ro/ws

í

69

70

1b

T

4,0

ro/ws

2,5

ro/ws

0,5

bl/ge

2,5

br/gn

2

1

2,5

T28b/13

0,35

ro

97

Q/6

U1/14

R/4

P/7

0,5

gr/bl

0,35

ws

0,5

gr/bl

0,5

gr/bl

E

K

T28/12

P/9

D/12

L

39

20

T28b/25

A11

0,35

gr/bl

0,5

ge

li

= violet

ge = yellow

bl = blue
gr = grey

br = brown
gn = green

sw = black
ro = red

ws = white

No. 56/6

EuroVan

Wiring diagram

Edition 12/96
USA.5272.08.21

Rear evaporator temperature sensor, rear heater core temperature sensor,
rear evaporator fan

E20 - Instrument Panel Light Dimmer Switch
G153 - Rear Evaporator Temperature Sensor
G154 - Rear Heater Core Temperature Sensor
J255 - Climatronic Control Module
J349 - Control module for blower for evaparator
K

- Instrument Cluster

L39 - Rear Window Defogger Switch Light
T1b - Single Connector, behind trim D-pillar right,

lower

T4d - 4-Pin Connector, behind fuse/relay panel
T4f

- 4-Pin Connector,behind trim D-pillar right, lower

T6b - 6-Pin Connector, behind fuse/relay panel
T6c

- 6-Pin Connector, behind fuse/relay panel

T28 - 28-Pin Connector, on instrument cluster
T28b - 28-Pin Connector
V20 - Rear Evaporator Fan

33

- Ground connection, behind instrument panel,

right

244

- Ground connection (Sensor ground), in wiring

harness Climatronic

245

- Ground connection in wiring harness blower for

2nd Evaporatur

A11

- Plus connection (58b) in instrument panel

wiring harness

T

6b/3

30

15

X

31

30

15

X

31

S

16

2

1

1,0

sw

T5e/5

1,0

br/ws

15A

Q/4

1,5

sw

T5e/2

38

A2

1,0

sw

1,0

sw

2

1

2

1

1,0

br

78

79

L56

30

95

T28b/4

T5e/3

1,0

gr

0,35

li/ws

J

255

71

72

73

74

75

76

77

78

79

80

81

82

83

84

97--14575

109

1,0

sw

T

6b/4

N

147

N

172

N

43

T

4f/1

T

4f/2

1,0

sw

1,0

sw

T

6c/2

T5e/4

0,5

br/bl

1,0

br/sw

1,0

sw

0,35

gr/ws

T28a/6

TV

14

T

1y

li

= violet

ge = yellow

bl = blue
gr = grey

br = brown
gn = green

sw = black
ro = red

ws = white

EuroVan

No. 56/7

Wiring diagram

A/C refrigerant shut-off valve, engine coolant two-way vacuum valve,
auxiliary heater valve, terminal for data link

Edition 12/96
USA.5272.08.21

P

J255 - Climatronic Control Module
N43 - A/C Refrigerant Shut-Off Valve, behind trim

D-pillar right, lower

N147 - Engine Coolant Two-way Vacuum Valve,

on firewall, left

N172 - Auxiliary Heater Valve, on firewall, left
T1y

- Single Connector

T4f

- 4-Pin Connector, behind trim D-pillar right, lower

T5e - 5-Pin Connector
T6b - 6-Pin Connector, behind fuse/relay panel
T6c

- 6-Pin Connector, behind fuse/relay panel

T28a - 28-Pin Connector
T28b - 28-Pin Connector
TV14 - Data Link Connector (DLC) wire Connector,

above fuse/relay panel

30

- Ground connection, -1-, next to fuse/relay panel

A2

- Plus connection (15), in instrument panel

wiring harness

L56

- Connector (Sensor), in wiring harness Climatronic

30

15

X

31

30

15

X

31

118

85

86

87

88

89

90

91

92

93

94

95

96

97

98

M

V

47

S

30A

8

6

4

2

5

J

323

120

S

30A

/+

A

/+

A

2,5

ro

2,5

ro

2,5

ro/bl

2,5

ro/gn

0,5

li

4d/2

T

4d/1

T

81

71

2,5

ro/ws

2,5

ro/sw

J

350

6c/4

T

4d/3

T

T28b/21

T28b/

T28b/

T28b/11

20

0,35

li/sw

0,5

br/ro

0,35

gr/ro

6c/3

T

30

97--14576

0,5

br

3

2

1

2,5

br/ro

2,5

br/ro

4,0

ro/sw

3

0,35

li/ws

J

255

N/6

0,35

gr

N/1

0,35

li/ge

b

c

2,5

sw

T28a/25

T28a/17

56

2,5

ro/gn

2,5

ro/bl

19

0,5

gr/ro

69

4,0

ro/sw

2

1

T5e/1

1,0

br

243

81

Q/1

1,5

br

81

A1

N/3

2,5

ro/ge

140

S

30A

2,5

ro

57

2,5

ro

0,35

ro

Y

e

li

= violet

ge = yellow

bl = blue
gr = grey

br = brown
gn = green

sw = black
ro = red

ws = white

No. 56/8

EuroVan

Wiring diagram

Edition 12/96
USA.5272.08.21

Fuse for warmair blower, fan relay, rear warm air fan

A

- Battery

J255 - Climatronic Control Module
J323 - Fan Relay, control number (114), behind

instrument panel, center

J350 - Control module for warm air blower
S118 - Fuse for warmair blower, below fuse/relay panel
S120 - Fuse for Blower for Evaporator, below fuse/relay

panel

S140 - Fuse for Climatronic, front, below fuse/relay

panel

T4d - 4-Pin Connector, behind instrument panel
T5e - 5-Pin Connector
T6c

- 6-Pin Connector, behind fuse/relay panel

T28a - 28-Pin Connector
T28b - 28-Pin Connector
V47 - Rear Warm Air Fan

30

- Ground connection, -1-, next to fuse/relay

panel

81

- Ground connection -1-, in instrument panel

wiring harness

243

- Ground connection -1- in wiring harness,

Climatronic

A1

- Plus connection (30a), in instrument panel

wiring harness

30

15

X

31

30

15

X

31

J

99

100

101

102

103

104

105

106

107

108

109

110

111

112

124

T

3a/2

97--14821

G2/3

N/2

N/5

1,0

gn/ge

1,5

gn/ro

T

8a/4

N

25

T

2/2

T

2/1

1

4/8

6/4

3/3

254

7/1

8/6

5/7

1/2

2/5

b

c

1,5

ro/br

N/4

2

1,0

ro/bl

V

51

1

M

T

1b

1

2

4

3

í

í

1,0

br/gn

0,5

br/gn

0,5

ge/ro

G

2

F

95

85

85

1,0

gr

S

19

10A

A1/5

0,5

gn

5

3

U2/9

0,35

ws

G

3

T28/23

T

1p

A49

84

T

3a/3

T

8a/7

1,0

gn

T

3a/1

T

1l

1,0

gr

1,0

gr

143

8

6

J

sw/gn

N

177

2

0,5

1

2

ro/ws

0,5

S

18

20A

M/2

G1/8

12

81

172

0,5

br

172

0,5

br

G2/8

gn

0,5

4

Z/1

ro

Q

6

10,0

e

li

= violet

ge = yellow

bl = blue
gr = grey

br = brown
gn = green

sw = black
ro = red

ws = white

EuroVan

No. 56/9

Wiring diagram

Relay for climatronic, magnetic clutch, after-run coolant

Edition 12/96
USA.5272.08.21

F95 - After-Run Coolant Thermal Switch
G2

- Engine Coolant Temperature (ECT) Sensor

G3

- Engine Coolant Temperature (ECT) Gauge

J143 - Idle Air Control (IAC) Control Module, control

number (153)

J254 - Relay for Climatronic, control number (140),

switch delay time 1/2 second

N25 - A/C Clutch
N177 - Valve for idle rem advance
Q6

- Spark plugs (engine)

T1b - Single Connector, behind fuse/relay panel
T1l

- Single Connector, behind fuse/relay panel

T1p - Single Connector, behind fuse/relay panel
T2

- Double Connector, in engine compartment,

right front

T3a

- 3-Pin Connector, behind fuse/relay panel

T8a

- 8-Pin Connector, behind fuse/relay panel

T28 - 28-Pin Connector, on instrument cluster
V51 - After-Run Coolant Pump

81

- Ground connection -1-, in instrument panel

wiring harness

85

- Ground connection -1-, in engine compartment

wiring harness

172

- Ground connection, in engine compartment

climatronic wiring harness

A49

- Wire connection -1-, in instrument panel

wiring harness

N

J

F

V

F

A

A

V

6,0 ro

50A

S

A

A

30

15

X

31

30

15

X

31

113

114

115

116

117

118

119

120

121

122

123

124

125

126

97--13562

42

S

50A

4,0

sw

4,0

ws/sw

4,0

ws

39

M

7

3

1

2

6,0

br

/--

4,0

ge

4,0

ge/sw

4,0

ro/sw

39

N

2

1

3

M

/--

26

42

í

46

52

L6

T4b/4

T4a/1

T4a/2

T4c/4

T4a/4

T4b/1

T4b/3

T4b/2

T4c/2

T4c/3

T4c/1

/+

0,5

sw/ro

6,0

ro

1,0

ro/ws

1,0

sw/ro

6,0

ro/ws

0,5

sw/ws

0,5

sw/ge

0,5

bl/ro

18

6,0 ro

/+

2/+

4/B

2/A

1/1

3/2

1/D

3/C

F

163

165

í

í

í

6,0

br

104

0,5

gn

ro/ws

0,5

ro/ws

14

12

0,5

sw/ro

6,0

sw

6,0

ro/sw

0,5

L8

35

T4a/3

0,5

br

T

4e/4

T

4f/4

T

4e/1

T

4f/1

1,0

ro

172

172

172

L7

L5

6,0

br

li

= violet

ge = yellow

bl = blue
gr = grey

br = brown
gn = green

sw = black
ro = red

ws = white

No. 56/10

EuroVan

Wiring diagram

Edition

12/96

USA.5272.08.21

Coolant fan

A

- Battery

F18 - Coolant Fan Control (FC) Thermal Switch
F163 - A/C Cut-Out Thermal Switch, in engine

compartment, front

F165 - Third Speed Coolant Fan Control (FC)

Thermal Switch, in engine compartment, front

J26

- Coolant Fan control (FC) Relay, in engine

compartment, left front

N39 - Coolant Fan Control (FC) Series Resistance

behind headlight, left

S42 - Coolant Fan Fuse, in engine compartment, left

front

T4a

- 4-Pin Connector

T4b - 4-Pin Connector
T4c

- 4-Pin Connector

T4e - 4-Pin Connector, for 450 W coolant fan
T4f

- 4-Pin Connector, for 450 W coolant fan

V7

- Coolant Fan (450 W)

V35 - Right Coolant Fan (450 W)

172

- Ground connection, in engine compartment

climatronic wiring harness

L5

- Wire connection -1-, in evaporator housing

wiring harness

L6

- Wire connection -2-, in evaporator housing

wiring harness

L7

- Wire connection -3-, in evaporator housing

wiring harness

L8

- Wire connection -4-, in evaporator housing

wiring harness