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Audi Q7 Current Flow Diagram No. 13 / 1
Edition
Air conditioning system basis
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
WI-XML 页码,2/8
Audi Q7 Current Flow Diagram No. 13 / 2
Climatronic control unit, fuses
J255 - Climatronic control unit
J329 - Terminal 15 voltage supply relay
SC8 - Fuse 8 on fuse holder C
SC10 - Fuse 10 on fuse holder C
SC12 - Fuse 12 on fuse holder C
SD2 - Fuse 2 on fuse holder D
T16d - 16-pin connector, black, connector D, on Climatronic control
unit
T46b - 46-pin connector, black, CAN separating connector right
- Earth point, centre behind dash panel
45
- Earth connection 13, in main wiring harness
378
- Positive connection 1 (15), in interior wiring harness
B163
- Positive connection (15), in main wiring harness
B273
- Positive connection 4 (30), in main wiring harness
B300
- Positive connection 8 (30a), in main wiring harness
B322
ws = white
sw = black •- CAN bus (data wire)
ro = red * - Fuse and relay carrier under driver seat
br = brown
gn = green
bl = blue
gr = grey
li = purple
ge = yellow
or = orange
rs = pink
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