Volkswagen Golf / Golf GTI / Golf Variant. Manual — part 180
DTC /
Descrip‐
tion
Monitor
Strategy
Descrip‐
tion
Malfunction Crite‐
ria and Threshold
Value
Secondary Parame‐
ters with Enable
Conditions
Monitor‐
ing Time
Length
MIL Il‐
lum.
Component Diag‐
nostic Procedure
P334A
Charge
Pres‐
sure Ac‐
tuator
Electri‐
cal Error
Turbo‐
charger
Boost
Pressure
Control
Valve
Short To
Ground
• Bypass valve
driver current
driver stage in‐
ternal value
• Boost pressure
actuator control‐
ler active
• 0.4 s
• Con‐
tinu‐
ous
• 2
DCY
– Check the
Charge Pres‐
sure Actuator -
V465- / Charge
Pressure Actua‐
tor Position Sen‐
sor - G581- . Re‐
fer to
.
U0001
High
Speed
CAN
Commu‐
nication
Bus
CAN:
Power‐
train BUS
reading
back sent
message
Power‐
train
• Message no
feedback
• Time after igni‐
tion on 0.5 s
• 0.5 s
• Con‐
tinu‐
ous
• 2
DCY
– Check the CAN-
Bus circuits. If
there are any
other DTC’s
present check
them first.
– Refer to the
proper wiring
schematic for
terminal and
component lo‐
cation.
U0002
High
Speed
CAN
Commu‐
nication
Bus Per‐
for‐
mance
CAN:
Power‐
train BUS
commu‐
nication
check
Power‐
train
• Global time out
receiving no
message
• Time after igni‐
tion on 0.5 s
• 0.5 s
• Con‐
tinu‐
ous
• 2
DCY
– Check the CAN-
Bus circuits. If
there are any
other DTC’s
present check
them first.
– Refer to the
proper wiring
schematic for
terminal and
component lo‐
cation.
U0101
Lost
Commu‐
nication
with
TCM
CAN:
Trans‐
mission
Control
Module
(TCM)
CAN
Commu‐
nication
With TCM
• Received mes‐
sage from TCM
no message
• Time after igni‐
tion on 0.5 s
• 1.0 s • 2
DCY
– Check the CAN-
Bus circuits. If
there are any
other DTC’s
present check
them first.
– Refer to the
proper wiring
schematic for
terminal and
component lo‐
cation.
GTI 2014 ➤
Generic Scan Tool - Edition 04.2015
3. Diagnosis and Testing
393
DTC /
Descrip‐
tion
Monitor
Strategy
Descrip‐
tion
Malfunction Crite‐
ria and Threshold
Value
Secondary Parame‐
ters with Enable
Conditions
Monitor‐
ing Time
Length
MIL Il‐
lum.
Component Diag‐
nostic Procedure
U0121
Lost
Commu‐
nication
With An‐
ti-Lock
Brake
System
(ABS)
Control
Module
CAN:
Brake
System
Control
Module
(BSCM)
commu‐
nication
with
BSCM
• Received CAN
message no
message
• Time after igni‐
tion on 0.5 s
• 0.5 s
• Con‐
tinu‐
ous
• 2
DCY
– Check the CAN-
Bus circuits. If
there are any
other DTC’s
present check
them first.
– Refer to the
proper wiring
schematic for
terminal and
component lo‐
cation.
U0140
Lost
Commu‐
nication
With
Body
Control
Module
CAN:
Body
Control
Module
(BCM)
CAN
Commu‐
nication
With
Body
Control
Module
• Received CAN
message no
message
• Time after igni‐
tion on 0.5 s
• 2.0 s
• Con‐
tinu‐
ous
• 2
DCY
– Check the CAN-
Bus circuits. If
there are any
other DTC’s
present check
them first.
– Refer to the
proper wiring
schematic for
terminal and
component lo‐
cation.
U0146
Lost
Commu‐
nication
With
Gate‐
way "A"
CAN:
Gateway
CAN
Commu‐
nication
With
Gateway
• Message no
message
• Time after igni‐
tion on 0.5 s
• 1.0 s
• Con‐
tinu‐
ous
• 2
DCY
– Check the CAN-
Bus circuits. If
there are any
other DTC’s
present check
them first.
– Refer to the
proper wiring
schematic for
terminal and
component lo‐
cation.
U0155
Lost
Commu‐
nication
With In‐
stru‐
ment
Panel
Cluster
(IPC)
Control
Module
CAN: In‐
strument
Cluster
CAN
Commu‐
nication
With In‐
strument
Cluster
Module
• Message no
message
• Time after igni‐
tion on 0.5 s
• 5.0 s
• Con‐
tinu‐
ous
• 2
DCY
– Check the CAN-
Bus circuits. If
there are any
other DTC’s
present check
them first.
– Refer to the
proper wiring
schematic for
terminal and
component lo‐
cation.
U0302
Soft‐
ware In‐
compati‐
bility
With
Trans‐
mission
Control
Module
COM:
Trans‐
mission
Control
Module
(TCM)
commu‐
nication
with TCM
• Received AT
vehicle data
from TCM,
TCM signal
• Time after igni‐
tion on 0.5 s
• 5.0 s
• Con‐
tinu‐
ous
• 2
DCY
– Check for soft‐
ware updates
and TSB's. Re‐
program as nec‐
essary. If none
are found, refer
to appropriate
repair manual.
GTI 2014 ➤
Generic Scan Tool - Edition 04.2015
394
Rep. Gr. ST - Generic Scan Tool
DTC /
Descrip‐
tion
Monitor
Strategy
Descrip‐
tion
Malfunction Crite‐
ria and Threshold
Value
Secondary Parame‐
ters with Enable
Conditions
Monitor‐
ing Time
Length
MIL Il‐
lum.
Component Diag‐
nostic Procedure
U0322
Soft‐
ware In‐
compati‐
bility
With
Body
Control
Module
CAN:
Gateway
CAN
Commu‐
nication
With
Gateway
• Ambient tem‐
perature sen‐
sor coding
monitoring fail‐
ure
• Time after igni‐
tion on > 1.5 s
• 2.0 s
• Con‐
tinu‐
ous
• 2
DCY
– Check the CAN-
Bus circuits. If
there are any
other DTC’s
present check
them first.
– Refer to the
proper wiring
schematic for
terminal and
component lo‐
cation.
U0415
Invalid
Data
Re‐
ceived
From
Anti-
Lock
Brake
System
(ABS)
Control
Module
Vehicle
Speed
Rationali‐
ty Check
High
• Vehicle speed
> 202 mph
• 2.0 s
• Con‐
tinu‐
ous
• 2
DCY
– Check the CAN-
Bus circuits. If
there are any
other DTC’s
present check
them first.
– Refer to appro‐
priate repair
manual for the
ABS.
– Refer to the
proper wiring
schematic for
terminal and
component lo‐
cation.
CAN: Ve‐
hicle
Speed
Sensor
CAN
commu‐
nication
with
BSCM
• Speed sensor
signal: sensor
error =655,35
km/h (no map,
just bottom and
top limit)
• Time since en‐
gine on > 0.5 s
• 0.5 s
• Con‐
tinu‐
ous
• Speed sensor
signal: initiali‐
zation error
=655,33 –
655,34 km/h
(no map, just
bottom and top
limit)
• Time since en‐
gine on > 0.5 s
• Vehicle speed < 7
mph
• 2.0 s
• Con‐
tinu‐
ous
• speed sensor
signal: low volt‐
age error
=655,33 –
655,34 km/h
(no map, just
bottom and top
limit)
• Time since en‐
gine on > 0.5 s
• Vehicle speed > 7
mph
• 0.5 s
• Con‐
tinu‐
ous
CAN:
Brake
System
Control
Module
(BSCM)
CAN
Commu‐
nication
With
Brake
Unit
• Received data
from TCS im‐
plausible mes‐
sage
• Time after igni‐
tion on 0.5 s
• 0.5 s
• Con‐
tinu‐
ous
U0422
Invalid
Data
Re‐
ceived
From
Body
CAN:
Gateway
CAN
commu‐
nication
with BCM
• Received data
from BCM im‐
plausible mes‐
sage
• Time after igni‐
tion on 0.5 s
• 1.0 s
• Con‐
tinu‐
ous
• 2
DCY
– Check the Out‐
side Air Temper‐
ature Sensor -
G17- . Refer to
GTI 2014 ➤
Generic Scan Tool - Edition 04.2015
3. Diagnosis and Testing
395
DTC /
Descrip‐
tion
Monitor
Strategy
Descrip‐
tion
Malfunction Crite‐
ria and Threshold
Value
Secondary Parame‐
ters with Enable
Conditions
Monitor‐
ing Time
Length
MIL Il‐
lum.
Component Diag‐
nostic Procedure
Control
Module
• Ambient tem‐
perature value
(initialization)
failure
– Check the CAN-
Bus circuits. If
there are any
other DTC’s
present check
them first.
– Refer to the
proper wiring
schematic for
terminal and
component lo‐
cation.
• Time after igni‐
tion on > 1.5 s
• Engine running
• 3.0 s
• Con‐
tinu‐
ous
• 2
DCY
U0423
Invalid
Data
Re‐
ceived
From In‐
stru‐
ment
Panel
Cluster
Control
Module
CAN: In‐
strument
Cluster
CAN
Commu‐
nication
With In‐
strument
Cluster
Module
• Received data
from Instru‐
ment Cluster
implausible
message
• Time after igni‐
tion on 0.5 s
• 3.0 s
• Con‐
tinu‐
ous
• 2
DCY
– Check the CAN-
Bus circuits. If
there are any
other DTC’s
present check
them first.
– Refer to the
proper wiring
schematic for
terminal and
component lo‐
cation.
U1103
Produc‐
tion
Mode
Active
ECM:
Produc‐
tion Mode
Function
Monitor‐
ing: Mode
Change
• Production
mode active
• Vehicle speed < 3
mph
• Max trip mileage
since initial vehi‐
cle start-up <
62.15 miles
• During ECM keep
alive-time after
ignition off engine
speed 0 rpm
For hybrid:
• Drive motor off
• 0.01 s
• Con‐
tinu‐
ous
• 1DCY – PERFORM:
Preliminary
Check to verify
the concern. Re‐
fer to
.
– Perform readi‐
ness check. Re‐
fer to
.
3.5
Transmission DTC Tables
♦
⇒ “3.5.1 Transmission Mechatronic , DSG 6-spd 02E (2015
♦
⇒ “3.5.2 Transmission Mechatronic , DSG 6-spd 02E (2016
GTI 2014 ➤
Generic Scan Tool - Edition 04.2015
396
Rep. Gr. ST - Generic Scan Tool
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