-
2: Terminal 15 voltage supply relay 2, high pressure sender, centre vent temperature sender, air conditioning system control unit
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3: Air recirculation flap control motor, left temperature flap control motor, footwell vent temperature sender, evaporator out-flow temperature sender
-
4: Heated driver and front passenger seats regulator, air conditioning system control unit, air conditioner compressor regulating valve
-
5: Warm air blower series resistor with overheating valve, fresh air blower, air conditioning system control unit
León |
Current Flow Diagram |
No.
197 /
1
|
|
Semiautomatic air conditioning system
from
May 2008
For information concerning |
t
|
Position of relays and fuses |
t
|
Control units and relays |
→ Fitting Locations, see contents! |
León |
Current Flow Diagram |
No.
197 /
2 |
|
|
|
ws |
= |
white |
|
sw |
= |
black |
|
ro |
= |
red |
|
rt |
= |
red |
|
br |
= |
brown |
|
gn |
= |
green |
|
bl |
= |
blue |
|
gr |
= |
grey |
|
li |
= |
purple |
|
vi |
= |
purple |
|
ge |
= |
yellow |
|
or |
= |
orange |
|
rs |
= |
pink |
|
|
|
|
|
| Terminal 15 voltage supply relay 2, high pressure sender, centre vent temperature sender, air conditioning system control unit
E30 |
-
|
Air conditioning system switch |
G65 |
-
|
High pressure sender |
G191 |
-
|
Centre vent temperature sender |
G267 |
-
|
Potentiometer for temperature selection rotary knob |
J301 |
-
|
Air conditioning system control unit |
J681 |
-
|
Terminal 15 voltage supply relay 2, on onboard supply control unit (460) |
K84 |
-
|
Air conditioning system warning lamp |
SA5 |
-
|
Fuse 5 in fuse holder |
SB7 |
-
|
Fuse 7 in fuse holder |
SC4 |
-
|
Fuse 4 in fuse holder |
SC14 |
-
|
Fuse 14 in fuse holder |
SC40 |
-
|
Fuse 40 in fuse holder |
43 |
-
|
Earth point, lower part of right A-pillar |
332 |
-
|
Earth connection 4, in dash panel wiring harness |
A38 |
-
|
Positive connection 2 (15a), in dash panel wiring harness |
A40 |
-
|
Positive connection 1 (30), in dash panel wiring harness |
A192 |
-
|
Positive connection 3 (15a), in dash panel wiring harness |
B219 |
-
|
Positive connection 4 (30a), in interior wiring harness |
|
León |
Current Flow Diagram |
No.
197 /
3 |
|
|
|
ws |
= |
white |
|
sw |
= |
black |
|
ro |
= |
red |
|
rt |
= |
red |
|
br |
= |
brown |
|
gn |
= |
green |
|
bl |
= |
blue |
|
gr |
= |
grey |
|
li |
= |
purple |
|
vi |
= |
purple |
|
ge |
= |
yellow |
|
or |
= |
orange |
|
rs |
= |
pink |
|
|
|
|
|
| Air recirculation flap control motor, left temperature flap control motor, footwell vent temperature sender, evaporator out-flow temperature sender
E159 |
-
|
Fresh air/air recirculation flap switch |
E230 |
-
|
Heated rear window button |
G92 |
-
|
Potentiometer for temperature flap control motor |
G143 |
-
|
Air recirculation flap control motor potentiometer |
G192 |
-
|
Footwell vent temperature sender |
G263 |
-
|
Evaporator out-flow temperature sender |
J301 |
-
|
Air conditioning system control unit |
J519 |
-
|
Onboard supply control unit |
K114 |
-
|
Fresh air and air recirculation warning lamp |
V68 |
-
|
Left temperature flap control motor |
V113 |
-
|
Air recirculation flap control motor |
L2 |
-
|
Connection in air conditioning system wiring harness |
|
León |
Current Flow Diagram |
No.
197 /
4 |
|
|
|
ws |
= |
white |
|
sw |
= |
black |
|
ro |
= |
red |
|
rt |
= |
red |
|
br |
= |
brown |
|
gn |
= |
green |
|
bl |
= |
blue |
|
gr |
= |
grey |
|
li |
= |
purple |
|
vi |
= |
purple |
|
ge |
= |
yellow |
|
or |
= |
orange |
|
rs |
= |
pink |
|
|
|
|
|
| Heated driver and front passenger seats regulator, air conditioning system control unit, air conditioner compressor regulating valve
E94 |
-
|
Heated driver seat regulator |
E95 |
-
|
Heated front passenger seat regulator |
J301 |
-
|
Air conditioning system control unit |
J774 |
-
|
Heated front seats control unit, on driver seat |
N280 |
-
|
Air conditioning system compressor regulating valve |
T4t |
-
|
4-pin connector, near starter |
T10f |
-
|
10-pin connector, under driver seat |
85 |
-
|
Earth connection 1, in engine compartment wiring harness |
317 |
-
|
Earth connection 7, in engine compartment wiring harness |
335 |
-
|
Earth connection 5, in dash panel wiring harness |
672 |
-
|
Earth point 2, on front of left longitudinal member |
B431 |
-
|
Connection (seat heating), in main wiring harness |
M42 |
-
|
Connection 2, in driver seat wiring harness |
* |
-
|
models with heated seats only |
|
León |
Current Flow Diagram |
No.
197 /
5 |
|
|
|
ws |
= |
white |
|
sw |
= |
black |
|
ro |
= |
red |
|
rt |
= |
red |
|
br |
= |
brown |
|
gn |
= |
green |
|
bl |
= |
blue |
|
gr |
= |
grey |
|
li |
= |
purple |
|
vi |
= |
purple |
|
ge |
= |
yellow |
|
or |
= |
orange |
|
rs |
= |
pink |
|
|
|
|
|
| Warm air blower series resistor with overheating valve, fresh air blower, air conditioning system control unit
E9 |
-
|
Fresh air blower switch |
J301 |
-
|
Air conditioning system control unit |
J519 |
-
|
Onboard supply control unit |
J533 |
-
|
Data bus diagnostic interface |
K10 |
-
|
Heated rear window warning lamp |
L16 |
-
|
Fresh air regulator illumination bulb |
N24 |
-
|
Warm air blower series resistor with overheating valve |
T10c |
-
|
10-pin connector, on right under dash panel |
77 |
-
|
Earth point, left B-pillar |
373 |
-
|
Earth connection 8, in main wiring harness |
602 |
-
|
Earth point, in front left footwell |
B397 |
-
|
Connection 1 (convenience CAN bus, high), in main wiring harness |
B406 |
-
|
Connection 1 (convenience CAN bus, low), in main wiring harness |
L5 |
-
|
Connection 1, in air conditioning system wiring harness |
L6 |
-
|
Connection 2, in air conditioning system wiring harness |
|