A8 Quattro Sedan V8-4.2L (AUX) (2001)
Seat Belt Tensioner: Testing and Inspection
Front seat belts 06.96, rear seat belts 06.95
-
Uncoil belt.
With a released belt tensioner belt cannot be rolled up or unrolled. The entire seat belt must be replaced.
Front seat belts 07.96 >, rear seat belts > 07.95
Released belt tensioner can be recognized with On Board Diagnostic (OBD).
A - for deployed airbag control module:
Belt tensioner, front:
-
Read measuring value block display group 001. See: Air Bag Systems/Testing and Inspection
Read Measuring Value Block 1
->
1
2
3
4
Released belt tensioner recognized on display "0111" or "resistance too large"
Rear belt tensioner:
-
Read measuring value block display group 002. See: Air Bag Systems/Testing and Inspection
Read Measuring Value Block 2
->
1
2
3
4
Released belt tensioner recognized on display "0111" or "too large"
B - with replaced airbag control module:
-
Check DTC memory. See: Air Bag Systems/Testing and Inspection
Released belt tensioner recognized with malfunction notification "Igniter for belt tensioner - resistance too great"