1
1
1
1
2
2
12
3
13
2
14
15
Climatronic fan controller
Position of free sockets dependent on vehicle
equipment!
1 IPCU socket
2 Red (rt) and black (sw) wire from IPCU
3 Green/white (gn/ws) wire of IPCU/86 with
connector
Brown (br) wire from IPCU/85 to original
vehicle ground point. Produce connections as
shown in wiring diagram.
1 IPCU
1 Air duct
2 IPCU wiring harness
1 IPCU wiring harness
2 Fan unit
Seat Leon
IPCU
socket
Connect-
ing wires
Routing
wiring
harness
for IPCU to
right
Routing
wiring
harness to
fan unit
10