Volkswagen Golf / Golf GTI / Jetta. Manual — part 910

01-416

V.A.G 1551
display

Possible cause

Corrective action

01328

Convenience
system data BUS

Faulty wiring or

connectors

Wiring OK., then:

Note: New malfunctions will be stored
which can be erased

- Check wiring and connectors using
wiring diagram

- Disconnect all door main connectors
and reconnect one after the other while
observing measured value block

- Replace the control module that has
blocked the bus

- Read Measuring Value Block; Display
group number 006

Page 01-436

,

display zone 1

Control module

malfunctioning

- Replace relevant control module

Driver's side seat adjustment, On Board Diagnostic (OBD)

13/2/2005

01-417

V.A.G 1551 display

Possible cause

Corrective action

01329

Convenience system
data BUS in emergency
mode

Faulty wiring or

connectors

Wiring OK., then:

Note: New malfunctions will be stored
which can be erased

- Check wiring and connectors using
wiring diagram

- Disconnect all door main connectors
and reconnect one after the other
while observing measured value block

- Replace the control module that has
blocked the bus

- Read Measuring Value Block;
Display group number 006

Page

01-436

, display zone 1

Driver's side seat adjustment, On Board Diagnostic (OBD)

13/2/2005

01-418

V.A.G 1551 display

Possible cause

Corrective action

01330

Central control module for
convenience system

Malfunctioning

Central control

module for
convenience system
malfunctioning

- Replace convenience
system central control
module

Voltage supply
too high

Voltage regulator -

C1- malfunctioning

Alternator -C-

malfunctioning

- Check wiring and
connectors using
wiring diagram

- Read Measuring
Value Block; Display
group number 014

Page 01-279

, display

zone 1

Voltage supply
too low

Battery -A-

malfunctioning or
discharged

Driver's side seat adjustment, On Board Diagnostic (OBD)

13/2/2005

01-419

V.A.G 1551 display

Possible cause

Corrective action

01331

Door control module driver's
side -J386-

Malfunctioning

Door control

module, driver's
side -J386-
malfunctioning

- Replace door control
module, driver's side -J386-

Faulty wiring or

connectors

- Check wiring and
connectors using wiring
diagram

No
communication

- The system, even with the
malfunction entry, is OK.

- Erase DTC memory

- Perform functional check

- Using Read Measuring
Value Block; display group
number 012

Page 01-274

,

display zone 2, a check can
be made to see if the door
control module is installed or
not.

Voltage supply
too high

Battery -A-

malfunctioning or
discharged

Voltage regulator -

C1- malfunctioning

Alternator -C-

malfunctioning

- Check wiring and
connectors using wiring
diagram

- Read Measuring Value
Block; Display group number
014

Page 01-279

, display

zone 1

Voltage supply
too low

Battery -A-

malfunctioning or
discharged

Driver's side seat adjustment, On Board Diagnostic (OBD)

13/2/2005