wiring VOLKSWAGEN JETTA 1998 Manual Online

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V.A.G 1551 print-
out Possible cause
Repair
01423
Sensor for
transverse
acceleration -G200-
Implausible signal
1)
- Read measured value block
Page 01
-240 Display group number
004

Installation of sensor for
transverse acceleration -
G200- is not OK. - Check installation of sensor for
transverse acceleration -G200-


Open circuit, short to
positive or Ground in the
wiring - Check wiring and connections using
wiring diagram
- Perform electrical check Page
01-288

Sensor for transverse
acceleration -G200- faulty
Repair Manual, Brake System,
Repair Group 45; Removing and
installing parts of ESP system - Replace sensor for transverse
acceleration-G200-

- Perform a zero compensation:


Basic setting was not
correctly performed in the
past - Initiate basic setting Page 01-264
Display group number 063
1) For ABS/EDL/ASR/ESP and ABS/EDL/ASR/ESP 4MOTION
Стр. 65из 129 On Board Diagnostic (OBD), performing

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V.A.G 1551 print-
out Possible cause
Repair
01435
Sender 1 for
brake booster -
G201-
Implausible
signal
1)
- Read measured value block Page 01
-
240 Display group number 005
Open circuit, short to
positive or ground in
the wiring - Check wiring and connections using wiring
diagram
- Perform electrical check Page 01
-288
Brake light switch
improperly adjusted
Brake light switch
faulty Repair Manual, Brake System, Repair Group 46; Brake pedal - Assembly overview;
Adjusting brake light switch - Adjust brake light switch
Sender 1 for brake
booster-G201- faulty
Repair Manual, Brake System, Repair
Group 45; Removing and installing parts of
ESP system - Replace sender 1 for brake booster -G201-
:
- Perform a zero compensation:
- Initiate basic setting Page 01
-264
Display group number 066
1) For ABS/EDL/ASR/ESP and ABS/EDL/ASR/ESP 4MOTION
Стр. 67из 129 On Board Diagnostic (OBD), performing

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01-226


V.A.G 1551 print-out
Possible cause
Repair
01435
Sender 1 for brake
booster -G201-
Electrical malfunction
in current circuit
1)
Connections

Voltage supply is less than 5
Volt

Open circuit, short to
positive or Ground in the
wiring - Check wiring and connections
using current
flow diagram
- Perform electrical check Page
01-288

Sender 1 for brake booster-
G201- faulty
Repair Manual, Brake System,
Repair Group 45
- Replace sender 1 for brake
booster-G201-
- Perform a zero compensation:
- Initiate basic setting
Page 01
-
264 Display group number 066
1) For ABS/EDL/ASR/ESP an d ABS/EDL/ASR/ESP 4MOTION
Стр. 68
из 129
On Board Diagnostic (OBD), performing
Volkswagen Technical Site: http://v olkswagen.msk.ru http://vwts.info http://vwts.ru
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V.A.G 1551 print-
out Possible cause
Repair
01542
Sender for rotation
rate -G202-
Implausible signal
1)
- Read measured value block
Page 01
-240 Display group number
004
Installation of sender for
rotation rate -G202- is not
OK. - Check installation of sender for
rotation rate -G202-

Open circuit, short to positive
or Ground in the wiring - Check wiring and connections using
wiring diagram
- Perform electrical check Page
01-288
Sender for rotation rate -
G202- faulty
Repair Manual, Brake System,
Repair Group 45 - Replace sender for rotation rate -
G202-
1) For ABS/EDL/ASR/ESP and ABS/EDL/ASR/ESP 4MOTION
Стр. 70из 129 On Board Diagnostic (OBD), performing

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V.A.G 1551 print-
out Possible cause
Repair
01542
Sender for rotation
rate -G202-
1)
Electrical
malfunction in
current circuit Connections

Voltage supply is less
than 5 Volt


Open circuit, short to
positive or Ground in the
wiring - Check wiring and connections using
wiring diagram
- Perform electrical check Page 01
-
288

Sender for rotation rate -
G202- faulty
Repair Manual, Brake System, Repair
Group 45; Removing and installing parts
of ESP system - Replace sender for rotation rate -
G202-
1) For ABS/EDL/ASR/ESP and ABS/EDL/ASR/ESP 4MOTION
Стр. 71из 129 On Board Diagnostic (OBD), performing

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Checking data bus wiring

Display group number 125

- Press keys 1, 2 and 5

- Confirm entry with key Q.
Read measured value block
125
1 2 3 4
- There are always 4 display zones -
arrows- in the measured value block.
Decoding the individual values in display
zones 1 to 4 can be read-off from the
following tables.
Read measured value block 125
Engine 1 St.ang. 1 4WD 1 Gear.1
Indicated on display: (vehicle stationary)
Press C key for the next display group
number entry.
If the key is pressed, keys 0 and 8 for
work sequence "Read measured value
block" must be pressed again afterwards to
regain entry.
Стр. 103из 129 On Board Diagnostic (OBD), performing

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Read measured value block
125 Display group number: 125
Engine
1 St.ang.
1 4WD
1 Gear.
1 Indicated on display (example)

Data Bus for transmission1)
1 Data bus connection is available.
0 Data bus connection is not available.3)

Data bus for all-wheel drive2)

1 Data bus connection is available.
0 Data bus connection is not available.3)

Data bus for steering angle

1 Data bus connection is available.
0 Data bus connection is not available.3)

Data bus for engine

1 Data bus connection is available.
0 Data bus connection is not available.3)
1) Vehicles with automatic transmission only.

Incorrect transmission control module or incorrect transmission control module coding.

Transmission control module malfunction.
Repair Manual, Transmission, Repair Group 01 for relevant transmission code.
2) For 4MOTION vehicles only
3) Data bus connection is interrupted or data bus wires are interchanged.
Electrical Wiring Diagrams, Troubleshooting & Component Locations binder.
Стр. 104из 129 On Board Diagnostic (OBD), performing

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Test prerequisites

Switch ignition and electrical
consumers off before commencing the
check (headlights, lighting, fans ...).

Fuses must be OK (remove fuses from
fuse holder to check).
Electrical Wiring Diagrams,
Troubleshooting & Component
Locationsbinder

- Pull fuse holder out of cable channel.
- Release ABS Control Module (w/EDL) -
J104- connector -arrow 1- and pull off -
arrow 2-.
Стр. 3из 38 Electrical check of Mark 60

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Multi-pin connector with contact
assignments


Note:
All contacts not listed are currently not
assigned and must never be connected to
other components!
Contact assignment of connectors for
voltage supply and self-diagnosis with
the V.A.G 1551 scan tool
Contact
4 = Ground (terminal 31)
Contact
16 = Positive (terminal 30)
Contact
7 = K wire to contact 2 of multi-
pin connector T47 of ABS
control module (w/EDL) -
J104-
Contact assignment of connector T47
wiring harness/ABS control module
(w/EDL) -J104-
Стр. 5из 38 Electrical check of Mark 60

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01-293


Contact
Wiring connection to component ...
1
Voltage supply fr om battery +
2
Connector T16/7, K wire
3

Longitudinal acceleration sens or -G251- sensor wire(4MOTION vehicles only)
Vacant (4MOTION vehicles with ESP-sensor unit -G419, vehicles from 11.01)
4
Voltage supply from igni tion/starter switch
5

Longitudinal acceleration se nsor -G251- Ground(4MOTION vehicles only)
Vacant (4MOTION vehicles with ESP-sensor unit -G419- , vehicles from 11.01)
6

Sensor for transverse acceleration -G200-
Voltage supply for ESP-sensor unit -G419-, vehicles from 02.02
7

Longitudinal acceleration se nsor -G251- voltage supply(4MOTION vehicles
only)
Vacant (4MOTION vehicles with ESP-sensor unit -G419- , vehicles from 11.01)
8
Vehicles with navi gation system only
9
Coding bridge to contact 12 (vehicle s with ABS/EDL/ASR/ESP 4MOTION
only)
10
Vehicles with navi gation system only
11
Data bus wire Wiring diagrams
12
Coding bridge to contact 9 (vehicles with ABS/EDL/ASR/ESP 4MOTION only)
Coding bridge to contact 38 (vehicles with ABS/EDL/ASR/ESP front wheel
drive only)
Стр. 6 из 38
Electrical check of Mark 60
Volkswagen Technical Site: http://v olkswagen.msk.ru http://vwts.info http://vwts.ru
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