文档介绍：WI-XML 页码,1/20
Audi Q7 Current Flow Diagram No. 14 / 1
Edition
Convenience air conditioning system
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,2/20
Audi Q7 Current Flow Diagram No. 14 / 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
T16c - 16-pin connector, brown, connector C, on Climatronic control
unit
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 (15a), in main wiring harness
B280
ws = white - Positive connection 4 (30), in main wiring harness
sw = black B300
ro = red
br = brown - Positive connection 8 (30a), in main wiring harness
gn = green B322
bl = blue
gr = grey •- CAN bus (data wire)
li = purple
ge = yellow * - only with operating and display unit for rear Climatronic
or = orange ** - Fuse and relay carrier under driver seat
rs = pink
WI-XML 页码,3/20
Audi Q7 Current Flow Diagram No. 14 / 3
Climatronic control unit, air quality sensor, fresh air blower
control unit, fresh air blower, fresh air blower fuse 1 and 2
C24 - Suppression filter
G238 - A ir quality sensor
J126 - Fresh air blower control unit
J255 - Climatronic control unit
S97 - Fresh air blower fuse 1
S98 - Fresh air blower fuse 2
S123 - ABS control un