Volkswagen Golf / Golf GTI / Jetta. Manual — part 1101

button
depressed

1) If the value indicated in display field 2 begins with 0 the cruise control system is not
activated (e.g.: 0000 = clutch and brake not depressed, system not activated). To
activate cruise control

Page 27-141

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Cruise Control System (CCS) through m.y. 2001

13/2/2005

27-137

2.0L (code AEG)

Display

Group

Display

Field

Designation

Test
Conditions

Display Corrective Actions

66

2

Clutch vacuum
vent valve -F36-
and Brake
switch -F47-

Clutch and
brake not
depressed

1000

Repair Manual,

Fuel Injection and
Ignition, Repair
Group 24, "Additional
signals, checking"

- Check for
open/short circuit in
wiring and
connections to -F36-
and/or -F47- using
wiring diagram

- Checking -F36-
and/or -F47-

Brake
depressed

1111

Clutch
depressed

1110

4

Cruise control
switch -E45-

-E45- in OFF
position

0011

- Check for
open/short circuit in
wiring and
connections to -E45-
, -E227- and Engine
Control Module
(ECM) using wiring
diagram

-E45- in OFF
position
before switch
point

0010

-E45- in ON
position

0000

-E45- in RES
position

1000

Button for cruise
control SET -
E227-

-E45- in ON
position

-E227- SET
button
depressed

0100

Cruise Control System (CCS) through m.y. 2001

13/2/2005

27-138

1.9L TDI

Display

Group

Display

Field

Designation

Test
Conditions

Display Corrective Actions

06

2

Clutch vacuum
vent valve -F36-
and Brake
switch -F47-

Clutch and
brake not
depressed

0 0 0

- Check for
open/short circuit in
wiring and
connections to -F36-
and/or -F47- using
wiring diagram

Brake
depressed

0 1 1

Clutch
depressed

1 0 0

Clutch and
brake
depressed

1 1 1

3

Cruise control
switch -E45-

-E45- in OFF
position

000000

- Check for
open/short circuit in
wiring and
connections to -E45-,
-E227- and Diesel
Direct Fuel injection
Control Module
(ECM) using wiring
diagram

-E45- in OFF
position
before switch
point

000001

-E45- in ON
position

000011

-E45- in RES
position

001011

Button for cruise
control SET -
E227-

-E45- in ON
position

-E227- SET
button
depressed

000111

4

System status

System
activated, -

1

Cruise Control System (CCS) through m.y. 2001

13/2/2005

E45- in ON
position

System
activated, -
E45- in OFF
position

0

System not
activated

255

- Activate cruise
control

Page 27-

139

Cruise Control System (CCS) through m.y. 2001

13/2/2005