Audi A4: General, Technical data
- Safety Precautions
- Additional Safety Precautions for Airbag Control Module
- Restraint System Pyrotechnic, Electric and Mechanical Components, Replacing After a Collision
- Seat Belts, Checking
- Seat Belt Latch, Function Test
READ NEXT:
Safety Precautions
Safety Precautions when Working on Vehicles with Start/Stop System
There is a risk of injury due to the engine starting
unexpectedly.
The engine can start unexpectedly on vehicles with an activated
Additional Safety Precautions for Airbag Control Module
WARNING
After every removal and installation of the Airbag
Control Module -J234-, the "inertial sensor basic
setting" must be performed.
If the Airbag Control Module -J234- is replaced w
Restraint System Pyrotechnic, Electric and Mechanical Components,
Replacing After a Collision
Special tools and workshop equipment required
Vehicle Diagnostic Tester
The airbag control module must be replaced
If the display "Control module faulty" appears after checking
the DTC memory
A
SEE MORE:
Refrigerant R134a Characteristics
Commercial Names and Designations
Refrigerant R134a is currently available under the following
trade names:
H-FKW 134a
SUVA 134a
KLEA 134a
Note
Different trade names may be used in other countries.
Of the wide range of refrigerants available, this is the
only one which may be used
Refrigerant Circuit, Charging with Service Station
Note
The entire refrigerant charge can be added to either the
high or low pressure side. Refer to
→ Chapter "Refrigerant R134a Capacities, Refrigerant Oil and
Approved Refrigerant Oils".
The work procedure is always to be performed as described in
the operating instructions for
© 2019-2026 Copyright www.audia4b9.com
