-
2: Dash panel temperature sensor, high pressure sender, Climatronic control unit
-
3: Sunlight penetration photosensors, right and left vent temperature sender, evaporator out-flow temperature sender, Climatronic control unit
-
4: Air recirculation flap control motor potentiometer, potentiometer for left temperature flap control motor
-
5: Defroster flap control motor, right temperature flap control motor, Climatronic control unit
-
6: Central flap control motor, fresh air blower, Climatronic control unit, fresh air blower control unit
-
7: Climatronic control unit, air conditioner compressor regulating valve
| León |
Current Flow Diagram |
No.
200 /
1
|
|
Climatronic
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.
200 /
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 |
| |
| |
| |
| |
| |
| Dash panel temperature sensor, high pressure sender, Climatronic control unit
| G56 |
-
|
Dash panel temperature sensor |
| G65 |
-
|
High pressure sender |
| J255 |
-
|
Climatronic control unit |
| J681 |
-
|
Terminal 15 voltage supply relay 2, on onboard supply control unit (460) |
| SA5 |
-
|
Fuse 5 in fuse holder |
| SB7 |
-
|
Fuse 7 in fuse holder |
| SC4 |
-
|
Fuse 4 in fuse holder |
| SC14 |
-
|
Fuse 14 in fuse holder |
| SC22 |
-
|
Fuse 22 in fuse holder |
| 43 |
-
|
Earth point, lower part of right A-pillar |
| 77 |
-
|
Earth point, left B-pillar |
| 332 |
-
|
Earth connection 4, in dash panel wiring harness |
| 373 |
-
|
Earth connection 8, in main 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.
200 /
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 |
| |
| |
| |
| |
| |
| Sunlight penetration photosensors, right and left vent temperature sender, evaporator out-flow temperature sender, Climatronic control unit
| G107 |
-
|
Sunlight penetration photosensor |
| G134 |
-
|
Sunlight penetration photosensor 2 |
| G150 |
-
|
Left vent temperature sender |
| G151 |
-
|
Right vent temperature sender |
| G263 |
-
|
Evaporator out-flow temperature sender |
| J255 |
-
|
Climatronic control unit |
| J519 |
-
|
Onboard supply control unit |
| L7 |
-
|
Connection 3, in air conditioning system wiring harness |
| L9 |
-
|
Connection 1, in air conditioning system wiring harness |
|
| León |
Current Flow Diagram |
No.
200 /
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 |
| |
| |
| |
| |
| |
| Air recirculation flap control motor potentiometer, potentiometer for left temperature flap control motor
| G143 |
-
|
Air recirculation flap control motor potentiometer |
| G220 |
-
|
Potentiometer for left temperature flap control motor |
| G261 |
-
|
Left footwell vent temperature sender |
| G262 |
-
|
Right footwell vent temperature sender |
| J255 |
-
|
Climatronic control unit |
| J519 |
-
|
Onboard supply control unit |
| V113 |
-
|
Air recirculation flap control motor |
| V158 |
-
|
Left temperature flap control motor |
| L7 |
-
|
Connection 3, in air conditioning system wiring harness |
| L8 |
-
|
Connection 4, in air conditioning system wiring harness |
|
| León |
Current Flow Diagram |
No.
200 /
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 |
| |
| |
| |
| |
| |
| Defroster flap control motor, right temperature flap control motor, Climatronic control unit
| G135 |
-
|
Defroster flap control motor potentiometer |
| G221 |
-
|
Potentiometer for right temperature flap control motor |
| J255 |
-
|
Climatronic control unit |
| J519 |
-
|
Onboard supply control unit |
| V107 |
-
|
Defroster flap control motor |
| V159 |
-
|
Right temperature flap control motor |
| L7 |
-
|
Connection 3, in air conditioning system wiring harness |
| L8 |
-
|
Connection 4, in air conditioning system wiring harness |
|
| León |
Current Flow Diagram |
No.
200 /
6 |
|
|
|
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 |
| |
| |
| |
| |
| |
| Central flap control motor, fresh air blower, Climatronic control unit, fresh air blower control unit
| G112 |
-
|
Central flap control motor potentiometer |
| J126 |
-
|
Fresh air blower control unit |
| J255 |
-
|
Climatronic control unit |
| J519 |
-
|
Onboard supply control unit |
| J533 |
-
|
Data bus diagnostic interface |
| V70 |
-
|
Central flap control motor |
| 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 |
| L7 |
-
|
Connection 3, in air conditioning system wiring harness |
| L8 |
-
|
Connection 4, in air conditioning system wiring harness |
|
| León |
Current Flow Diagram |
No.
200 /
7 |
|
|
|
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 |
| |
| |
| |
| |
| |
| Climatronic control unit, air conditioner compressor regulating valve
| J255 |
-
|
Climatronic control unit |
| J519 |
-
|
Onboard supply 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 |
| * |
-
|
only models with heated seats |
|
