warning light VOLKSWAGEN JETTA 1998 Workshop Manual

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Rapid data transfer Q
04 - Basic settin
g
Indicated on display:
- Confirm entry with key Q.
Basic setting HELP
Enter dis
play group number XXX
Indicated on display:
- Press keys 0, 6 and 6
- Confirm entry with key Q.
ABS warning light flashes.
Basic setting 66 OFF <4-ON>
Compens. OK. - 0.85bar And then the display shows e.g.:
Function is unknown or cannot be
-
performed at moment
If this display appears the login procedure
has not been performed successfully.
- or:
Basic setting 66 OFF <4-ON>
Com
pens. not poss. 10.85bar
If this appears in the display the measured
values for the zero compensation are not
within the allowed tolerances.
- Check measured values with help of
function 08 "Read measured value block"
Page 01
-240 , Display group number
005.
Стр. 121из 129 On Board Diagnostic (OBD), performing

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1. Check DTC memory (Function 02)
2. Erase DTC memory (Function 05)
3. End output (Function 06)
4. Switch off ignition.
5. Switch on ignition.
6. Perform zero compensation again.

-
Press key.
Rapid data transfer HELP
Enter address word XX Indicated on display:
- Press keys 0 and 6, this ends the output.
Rapid data transfer Q
06 - End output Indicated on display
ABS and ESP warning lights light up for
approx. 2 seconds.
Стр. 122из 129 On Board Diagnostic (OBD), performing

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Rapid data transfer Q
04 - Basic settin
g
Indicated on display:
- Confirm entry with key Q.
Basic setting HELP
Enter dis
play group number XXX
Indicated on display:
- Press keys 0, 6 and 9
- Confirm entry with key Q.
ABS warning light flashes.
Basic setting 69 OFF <4-ON>
Compens. OK 0.3m/s2 Indicated on display:
Note:
After successfully completing the zero
compensation the values in display do not
go to 0.00 m/s2
Function is unknown or cannot be
-
performed at moment
If this display appears the login procedure
has not been performed successfully.
- or:
Basic setting 69 OFF <4-ON>
Compens. n. poss. 5.0m/s2 If this appears on display, the measured
values are not within the accepted tolerance
for zero compensation.
- Check measured values with help of
function 08 "Read measured value block"
Page 01
-240 , Display group number
006.
Стр. 124из 129 On Board Diagnostic (OBD), performing

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1. Check DTC memory (Function 02)
2. Erase DTC memory (Function 05)
3. End output (Function 06)
4. Switch off ignition.
5. Switch on ignition.
6. Perform zero compensation again.

-
Press key.
Rapid data transfer HELP
Enter address word XX Indicated on display:
- Press keys 0 and 6, this ends the output.
Rapid data transfer Q
06 - End output Indicated on display
ABS and ESP warning lights light up for
approx. 2 seconds.
Стр. 125из 129 On Board Diagnostic (OBD), performing

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- Confirm entry with key Q.
Basic setting 93 ON <8>
S
ystem test activated OK
Indicated on display:
The ESP driving test is activated.
ABS warning light -K47- lights up.
-
Press key.
Rapid data transfer HELP
Select function XX Indicated on display:
This completes the stationary comparison
test. - Disconnect diagnostic connector.
- Start engine.
- Depress brake pedal firmly (brake
pressure of more than 35 bar) until the
ESP Control Lamp -K155- flashes.
Стр. 127из 129 On Board Diagnostic (OBD), performing

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- Now perform test drive for maximum 50 seconds
at a speed of 15km/h...30km/h:

It must be driven so that no ABS, EDL, ASR or
ESP regulation is performed.

Make a turn with steering wheel turned at least
90 .
When the ABS warning lamp -K47- and ESP
warning lamp -K155- go out, the ESP driving
test has been successfully completed.

WARNING!

Always comply with road traffic regulations
and drive according to the traffic conditions.

Note:

If the ABS warning light -K47- does not go out,
then the ESP driving test has not been
performed correctly.

If the ABS warning light -K47- does not go out
and the ESP control lamp -K155- lights up
again, check DTC memory Page 01
-170 .
Стр. 128из 129 On Board Diagnostic (OBD), performing

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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

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Functional check: ABS warning light -K47-
Test
step V.A.G
1598
sockets Item
tested
Test
conditions
- Additional
operations Specification
Measures for
deviations from
specification
13 - Function of
ABS
warning
light -K47-
Ignition
switched
on
- Switch on
ignition The ABS warning
light -K47- lights up
for approx. 2
seconds and goes
out again Electrical Wiring
Diagrams,
Troubleshooting &
Component Locations
binder
Repair Manual,
Body Interior,Repair
Group 70; instrument
panel - Check wiring using
wiring diagram
- Malfunction in
instrument cluster
Стр. 21из 38 Electrical check of Mark 60

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Functional check: Warning light for brake system -K118-
Test
step V.A.G
1598
sockets Item tested
Test
conditions
- Additional
operations Specification
Measures for
deviations from
specification
14 - Function of
warning light
for brake
system -
K118-
Parking
brake not
applied
Brake fluid
level OK
Ignition
switched
on Warning light for
brake system -
K118- does not
light up

- Apply
parking brake Warning light for
brake system -
K118- lights up
Electrical Wiring
Diagrams,
Troubleshooting &
Component Locations
binder
Repair Manual,
Body Interior,Repair
Group 70; instrument
panel - Check wiring using
wiring diagram
- Malfunction in
instrument cluster
Стр. 22из 38 Electrical check of Mark 60

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Functional check: warning lamp for ASR/ESP button -E256-
Test
step V.A.G
1598
sockets Item
tested
Test conditions
- Additional
operations Specification
Measures for
deviations from
specification
16 - Function of
ASR/ESP
button -
E256-
Ignition
switched on
The function of
the ESP Control
Lamp -K155-
was checked in
test step 15. ESP control lamp -
K155- lights up for
2 seconds and
goes out again

- Operate
ASR/ESP button -
E256- ESP control lamp -
K155- lights up

- Operate
ASR/ESP button -
E256- again ESP control lamp -
K155- goes out
Test step 16: Continued on next page.
Стр. 24из 38 Electrical check of Mark 60