2007款奥迪Q7--安全气囊系统电路图.pdf

WI-XML 页码,1/8
Audi Q7 Current Flow Diagram No. 5 / 1
Edition

Airbag
from model year 2007
Notes:
For information concerning
 Position of relays and fuses
 Multi-pin connections
 Control units and relays
 Earth connections
→ List of Fitting Locations!
For information concerning
 Fault Finding Programs
→ guided fault finding
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Audi Q7 Current Flow Diagram No. 5 / 2
Airbag control unit, battery isolation igniter
A - Battery
J234 - A irbag control unit
J329 - Terminal 15 voltage supply relay
J393 - Convenience system central control unit
N253 - Battery isolation igniter
SC8 - Fuse 8 on fuse holder C
SC10 - Fuse 10 on fuse holder C
T32d - 32-pin connector, on convenience system central control unit
T46b - 46-pin connector, black, CAN separating connector right
T75 - 75-pin connector, grey, on airbag control unit (USA: white)
- Positive connection 1 (15), in interior wiring harness
B163
- Positive connection (15), in main wiring harness
B273
- Positive connection 2 (15a), in main wiring harness
B278
•- CAN bus (data wire)
* - Relay and fuse carrier under driver seat
# - only USA
ws = white
sw = black
ro = red
br = brown
gn = green
bl = blue
gr = grey
li = purple
ge = yellow
or = orange
rs = pink
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Audi Q7 Current Flow Diagram No. 5 / 3
Airbag control unit,