Volkswagen Golf / Golf GTI / Jetta. Manual — part 952

Climatronic
Control
Module -
J255-
assumes
fixed value

Checking

Repair

Group 01
or use
VAS
5051 in
mode
"Guided
Fault
Finding"

Page

87-29

Removing

Page

87-49

,

Fig. 2

Climatronic

13/2/2005

87-38

5

-

Instrument
panel
temperature
sensor -
G56- with
interior
temperature
sensor fan -
V42-

Control unit

-J255-, A/C
control
head -E87-
and dash
panel
temperature
sensor -
G56- with
temperature
sensor
blower -
V42- are
integrated
into a single
unit which
cannot be
serviced
separately.

Checking

Repair

Group 01
or use
VAS
5051 in
mode
"Guided
Fault
Finding"

Page

87-29

Function:

Temperature
sensor
controls
temperature
flap and
fresh air
blower

Climatronic

13/2/2005

depending
on
temperature

In event of -

G56-
malfunction,
operation
continues
assuming
value of
+24 C
(75 F)

Replacing

and
adjusting:

- Code

Climatronic
control
module,
function 07
and then
initiate
Basic
setting,
function 04
using VAG
1551 Scan
Tool (ST)

Page 01-

1

,

Climatronic,
OBD.

Climatronic

13/2/2005

87-39

6 - A/C

control
head
unit -
E87-

Climatronic

control unit
-J255-, A/C
control
head -E87-
and
instrument
panel
temperature
sensor -
G56- with
interior
temperature
sensor
blower -
V42- are
integrated
into a single
unit and
cannot be
serviced
separately.

Checking

Repair

Group 01
or use
VAS
5051 in
mode
"Guided
Fault
Finding"

Page

87-29

Functions

Page

87-31

Removing

and
installing

Page

87-52

Climatronic

13/2/2005