Self-Diagnosis For Airbag System Ii - Skoda FABIA 2000 Workshop Manual

FABIA 2000 Body Work
01-6 Self-diagnosis for airbag
system II
DANGER!
Check correct fitting and tightness of the wiring
and plug connections with the ignition off (also
possibly disconnect the plug connections).
Before disconnecting the airbag plug connections
the mechanic must „electrically discharge him-
self"!
Do not perform any continuity tests or other meas-
urements on the ignition circuits with the airbags
and belt tensioners connected! Perform a visual in-
spection of the cable guides only!
Do not perform any electrical continuity tests or
other measurements on the connectors for airbag
or belt tensioner!
For rectifying faults or determining the cause of
the fault, always end self-diagnosis and then re-
start it again before separating and re-connecting
the individual airbag components!
Only the front passenger airbags can be locked
⇒ Chapter 01-7. Locking of the other airbag units
and the belt tightener must only be undertaken in
exceptional circumstances and then only by writ-
ten permission of the PST department (Czech Re-
public) or the importer.
When checking the electrical wiring loom for air-
bag system for short-circuit or open circuit the air-
bag or belt tensioner plug connections must be
separated and switch off the ignition and discon-
nect the battery to check the airbag control unit.
When removing and installing seat belts observe
the safety instructions for work on belt tensioners
⇒ Chapter 69-1!
When removing and installing the airbag units ob-
serve the safety instructions for work on airbag
units ⇒ Chapter 69-3!
If the battery earth strap is disconnected and con-
nected, carry out additional operations
⇒ Electrical System; Rep. Gr. 27.
Special tools, test and measuring equipment and
auxiliary items required
♦
Vehicle system tester -V.A.G 1552-
♦
Diagnostic cable -V.A.G 1551/3, 3A, 3B, oder 3C-
♦
Multimeter, e.g.-V.A.G 1715-
♦
Test box -VAS 5056- with adapter cable
Edition 01.05
S00.5319.15.20

Self-diagnosis for airbag system II

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01-6
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