Fault Table - Skoda FABIA 2000 Workshop Manual

01

Fault table

Note
♦
All the faults which can be detected by the control unit
-J234- and displayed on the vehicle system tester
-V.A.G 1552-, are listed in the table according to the
5-digit fault code.
♦
SAE code, may be displayed on the right next to the
fault number (e.g. 4214), ignore.
♦
If „Info in literature" appears in the display of the vehi-
cle system tester, look for the text required in the fault
table under the fault code.
♦
After repair always interrogate the fault memory using
vehicle system tester -V.A.G 1552- and erase the
memory.
♦
If parts are output as faulty: First check all cables and
connectors to these components as well as the earth
connections according to the Current Flow Diagram.
Replace the component only if this test does not re-
veal any fault. This applies particularly if the fault is
shown as sporadic (SP).
Readout on -V.A.G 1552 -
00000
no fault detected
00532 Signal too high
Supply voltage
Signal too low
00588 Short circuit to
Ignition device for positive
airbag (driver's
Short circuit to
side) -N95-
earth
Resistance too
great
Resistance too
small
01-6
2
page
Possible cause of fault
If after repair „No fault detected" is displayed, the self-diagnosis is com-
pleted.
♦
Supply voltage not o.k.
•
Supply voltage must be in the
region 7.8...21.1V
♦
Voltage regulator or AC genera-
tor defective
♦
Battery discharged or defective
♦
Voltage regulator or AC genera-
tor defective
♦
Cables or plug connections de-
fective
♦
Driver-side airbag igniter -N95-
defective
Self-diagnosis for airbag system II
FABIA 2000
Rectifying fault
–
Check cables, plug connections
and fuses in accordance with the
current flow diagram ⇒ Current
Flow Diagrams, Electrical Fault
Finding and Fitting Locations
–
Checking voltage supply
–
Check voltage regulator or AC
generator ⇒ Electrical System;
Rep. Gr. 27
–
Replace battery or charge bat-
tery
–
Check voltage regulator or AC
generator ⇒ Electrical System;
Rep. Gr. 27
–
Check cables, plug connections
and fuses in accordance with the
current flow diagram ⇒ Current
Flow Diagrams, Electrical Fault
Finding and Fitting Locations
–
Replace airbag unit driver side
–
Reading measured value block
⇒ 01-6 page 6
S00.5319.15.20
Body Work
Edition 01.05