pe8320d200060e

Legend of wiring diagram heater

Type pe · topic 83.20 · version 0102 · 2003-11-17

Applies to: MODEL YD1##, YD2##, YD3##, YD4##, YD5##, WD1##, WD2##, WD3## ### up to 365850 up to 18.1.02 MODEL 903.66# /67#, 904.66# ## up to 365850 up to 18.1.02 with CODE (ZU8) National version for USA

Where it sits

Function group 3 Body › 83 Climate control › 83.20 Heating — Series 903 (models 66*, 67*) · Series 904 (models 66*)

EinPAS 39 Heating/ventilation/cooling › 39.15 Climate control › 39.15.1 Basic information — Series 903 (models 66*, 67*) · Series 904 (models 66*)

PE83.20-D-2000-60E

Legend of wiring diagram heater

Models YD1##, YD2##, YD3##, YD4##, YD5##, WD1##, WD2##, WD3## ### to 365850 up to 18.1.02

Models 903.66# /67#, 904.66# ## to 365850 up to 18.1.02
with CODE (ZU8) USA national version

Code

Designation

Coordinate

A12

Electrical center

19L

A81

Air conditioning pushbutton control and operating unit

12A
20A
26A

A81s2

Blower thumbwheel switch

9A

E90

Warm water additional heater control unit

2L
23L

F70

D+ relay fuse (15 A)

29E

F98

Warm water heater stage 1 blower fuse (10 A)

2E

J16

Circuit 30 connector sleeve

2G
31G

J19

Circuit 61 connector sleeve

28E

J46

Circuit 58 connector sleeve

19E

J89

Circuit 56b connector sleeve

29G

J105

Circuit 15 connector sleeve

12E

J337

ATA [EDW] blower stage connector sleeve

4E

K26

Circuit D+ relay

30L

K75

Fan stage 1 warm water heater relay

3A

M4

Front end blower LHS

14L

M4x1

Front blower connector LHS

15H

P15

Instrument cluster

27L

R10

Blower stages 1-3 series resistor

11L

W4

Firewall ground point

15E

W5

Seat frame ground point

3E
28G
30G

W8

Ground point waistrail

13E

X79

Frame/waistrail connector

26E

X82

Frame/waistrail connector

6E
21E

X165

Warm water additional heater connector 8-pin

3H
21H

X194

ATA [EDW] connector

5K

X206

Heater connector

7E
16E

Y95

Recirculated air solenoid valve

17L