2006款大众奥迪Q7 驻车加热电路图.pdf

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Audi Q7 Current Flow Diagram No. 8 / 1
Edition

Auxiliary heater
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. 8 / 2
Auxiliary heater control unit, temperature sensor, heater
overheating fuse in air conditioning pressor
G18 - Temperature sensor
J364 - A uxiliary heater control unit
S24 - Heater overheating fuse in air conditioning system
compressor
SB5 - Fuse 5 on fuse holder B
SB8 - Fuse 8 on fuse holder B
SD1 - Fuse 1 on fuse holder D
T2b - 2-pin connector, on auxiliary heater control unit
T6b - 6-pin connector, black, on auxiliary heater control unit
T46a - 46-pin connector, black, CAN separating connector left
- Earth point, left in partment
640
- Positive connection (30), in main wiring harness
B272
•- CAN bus (data wire)
* - Relay and fuse carrier under driver seat
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. 8 / 3
Auxiliary heater control unit, heater coolant shut-off valve, remote
c