sensor VOLKSWAGEN JETTA 1998 Service Manual
[x] Cancel search | Manufacturer: VOLKSWAGEN, Model Year: 1998, Model line: JETTA, Model: VOLKSWAGEN JETTA 1998Pages: 339, PDF Size: 2.35 MB
Page 302 of 339

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Contact
Wiring connection to component ...
13
ASR/ESP button -E256-
14
Coding bridge to contact 38 (vehicles with ABS and ABS/EDL/ASR front wheel
drive only)
15
Data bus wire Wiring diagrams
16 Ground point on left-hand longitudinal member
17
Vacant
18
Sender 1 for brake booster -G201- voltage supply
19
Sender 1 for brake booster -G201- signal wire
20
Sender 1 for brake booster -G201- ground wire
21
Vacant
22
Vacant
23
Vacant
24
Ground wire for sensor for transverse acceleration -G200- and sender for
rotation rate -G202-
Ground wire for ESP-sensor unit -G419-, vehicles from 02.02
25
Vacant
Data bus wire for ESP-sensor unit -G419-, vehicles from 02.02
26
Voltage supply for sensor for transverse acceleration -G200- and sender for
rotation rate -G202-
Стр. 7из 38 Electrical check of Mark 60
Page 303 of 339

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Contact
Wiring connection to component ...
27
Vacant
28
Vacant
29
Vacant
Data bus wire for ESP-sensor unit -G419-
30
Vacant
31
Vacant
32
Voltage supply from battery +
33
Right front ABS wheel speed sensor -G45-
34
Right front ABS wheel speed sensor -G45-
35
Vacant
36
Left rear ABS wheel speed sensor -G46-
37
Left rear ABS wheel speed sensor -G46-
38
Coding bridge to contact 12 (vehicles with ABS/EDL/ASR/ESP front wheel
drive only)
Coding bridge to contact 14 (vehicles with ABS and ABS/EDL/ASR front wheel
drive only)
Стр. 8из 38 Electrical check of Mark 60
Page 304 of 339

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Contact
Wiring connection to component ...
39
Vacant
40
Sender for rotation rate -G202- signal wire
41
Brake light switch -F-
42
Right rear ABS wheel speed sensor -G44-
43
Right rear ABS wheel speed sensor -G44-
44
Vacant
45
Left front ABS wheel speed sensor -G47-
46
Left front ABS wheel speed sensor -G47-
47
Ground point on left-hand longitudinal member
Стр. 9из 38 Electrical check of Mark 60
Page 305 of 339

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Test step overview
Component to be tested
Voltage supply for ABS hydraulic pump -V64- to ABS control module
(w/EDL) -J104- - Perform test
step 1
Voltage supply for valves in ABS hydraulic unit -N55- to ABS control
module (w/EDL) -J104- - Perform test
step 2
Voltage supply (ignition/starter switch) to ABS control module (w/EDL) -
J104- - Perform test
step 3
Function of brake light switch -F-
- Perform test
step 4
Resistance of right front ABS wheel speed sensor -G45-
- Perform test
step 5
Resistance of left front ABS wheel speed sensor -G47-
- Perform test
step 6
Resistance of right rear ABS wheel speed sensor -G44-
- Perform test
step 7
Resistance of left rear ABS wheel speed sensor -G46-
- Perform test
step 8
Voltage signal of right front ABS wheel speed sensor -G45-
- Perform test
step 9
Voltage signal of left front ABS wheel speed sensor -G47-
- Perform test
step 10
Voltage signal of right rear ABS wheel speed sensor -G44-
- Perform test
step 11
Стр. 10из 38 Electrical check of Mark 60
Page 306 of 339

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Component to be tested
Voltage signal of left rear ABS wheel speed sensor -G46-
- Perform test step 12
Warning lamp function for ABS warning light -K47-
- Perform test step 13
Warning lamp function for warning light for brake system -K118-
- Perform test step 14
Warning lamp function for ESP control lamp -K155-
- Perform test step 15
Function of ASR/ESP button -E256-
- Perform test step 16
Activation of steering angle sensor -G85-
- Perform test step 17
Activation of sensor for transverse acceleration -G200-
Activation of sender for rotation rate -G202- - Perform test step 18
Activation of sender 1 for brake booster -G201-
- Perform test step 19
Check of data bus wiring
- Perform test step 20
Voltage supply for V.A.G 1551, connector T16
- Perform test step 21
Resistance of K wire for self-diagnosis, connector T16
- Perform test step 22
Coding bridge
- Perform test step 23
Стр. 11из 38 Electrical check of Mark 60
Page 310 of 339

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Switch to measuring range:
Resistance measurement (2 k )
Test
step V.A.G
1598
sockets Item tested Test
conditions
- Additional
operations Specification
Measures for
deviations from
specification
5 33 + 34 Resistance of
right front ABS
wheel speed
sensor -G45-
Ignition
switched
off 1.0 - 1.3 k
Electrical Wiring
Diagrams,
Troubleshooting &
Component Locations
binder
If no malfunction can be
located in the wiring:
Repair Manual, Brake
System, Repair Group
45; Removing and
installing parts of ABS
system on front and rear
axles - Check wiring using
wiring diagram
- Wiggle wiring during
test
- Replace right front
ABS wheel speed
sensor -G45-
Стр. 15из 38 Electrical check of Mark 60
Page 311 of 339

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Switch to measuring range:
Resistance measurement (2 k )
Test
step V.A.G
1598
sockets Item tested Test
conditions
- Additional
operations Specification
Measures for
deviations from
specification
6 45 + 46 Resistance of
left front ABS
wheel speed
sensor -G47-
Ignition
switched
off 1.0 - 1.3 k
Electrical Wiring
Diagrams,
Troubleshooting &
Component Locations
binder
If no malfunction can be
located in the wiring:
Repair Manual, Brake
System, Repair Group
45; Removing and
installing parts of ABS
system on front and rear
axles - Check wiring using
wiring diagram
- Wiggle wiring during
test
- Replace left front ABS
wheel speed sensor -
G47-
Стр. 16из 38 Electrical check of Mark 60
Page 312 of 339

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Switch to measuring range:
Resistance measurement (2 k )
Test
step V.A.G
1598
sockets Item tested Test
conditions
- Additional
operations Specification
Measures for
deviations from
specification
7 42 + 43 Resistance of
right rear ABS
wheel speed
sensor -G44-
Ignition
switched
off 1.0 - 1.3 k
Electrical Wiring
Diagrams,
Troubleshooting &
Component Locations
binder
If no malfunction can be
located in the wiring:
Repair Manual, Brake
System, Repair Group
45; Removing and
installing parts of ABS
system on front and rear
axles - Check wiring using
wiring diagram
- Wiggle wiring during
test
- Replace right rear ABS
wheel speed sensor -
G44-
Стр. 17из 38 Electrical check of Mark 60
Page 313 of 339

Downloaded from www.Manualslib.com manuals search engine 01-305
Switch to measuring range:
Resistance measurement (2 k )
Test
step V.A.G
1598
sockets Item tested Test
conditions
- Additional
operations Specification
Measures for
deviations from
specification
8 37 + 36 Resistance of
left rear ABS
wheel speed
sensor -G46-
Ignition
switched
off 1.0 - 1.3 k
Electrical Wiring
Diagrams,
Troubleshooting &
Component Locations
binder
If no malfunction can be
located in the wiring:
Repair Manual, Brake
System, Repair Group
45; Removing and
installing parts of ABS
system on front and rear
axles - Check wiring using
wiring diagram
- Wiggle wiring during
test
- Replace left rear ABS
wheel speed sensor -
G46-
Стр. 18из 38 Electrical check of Mark 60
Page 314 of 339

Downloaded from www.Manualslib.com manuals search engine 01-306
Switch to measuring range:
Voltage measurement (2 V )
Test
step V.A.G
1598
sockets Item
tested Test
conditions
- Additional
operations Specification
Measures for deviations
from specification
9 33 + 34 Right front
ABS wheel
speed
sensor -
G45-
voltage
signal
Vehicle
raised
- Check installation of
right front ABS wheel
speed sensor -G45- and
rotor.
Ignition
switched off
- Rotate front
right wheel at
approx. 1
rev./sec. Min. 65 mV
alternating
voltage - Check whether right
front ABS wheel speed
sensor -G45- has been
interchanged and read
measured value block
Page 01
-240 , Display
group number 001
10 45 + 46 Left front
ABS wheel
speed
sensor -
G47-
voltage
signal Vehicle
raised
- Check installation of left
front ABS wheel speed
sensor -G47- and rotor.
Ignition
switched off
- Rotate front
left wheel at
approx. 1
rev./sec. Min. 65 mV
alternating
voltage - Check whether left front
ABS wheel speed sensor
-G47- has been
interchanged and read
measured value block
Page 01
-240 , display
group number 001
Стр. 19из 38 Electrical check of Mark 60