All rights reserved. The circulation and reproduction of all or part of this guide by any means is prohibited.
FIAT TIPO -32- REV 0.0
Electronic Motor Unit Connector
(Passenger)
2 High Side Driver (HS19) for comfort enable
3 Chassis GND for Psg Window lifter Command
4 Analog Input active to Vbat/Gnd for Window
Passenger UP/DN signal from passenger stack
Electronic Motor Unit Connector (Rear
right passengers – High version)
1. KL30 from F-34 for RR RT PowerWindow
2. Chassis GND for RR RT Power Window lifter
3. Window lifter motor (down) RR RT
4. Window lifter motor (up) RR RT
5. Enable Command for Rear Window lifter Switch
6. Positive Signal DN for RR RT Window lifter Switch
7. Positive Signal UP for RR RT Window lifter Switch
from Drv Stack
8. Not connected
Electronic Motor Unit Connector (Rear
left passengers – High version)
1. KL30 from F-33 for RR LT PowerWindow
2. Chassis GND for RR LT Power Window lifter
3. Window lifter motor (down) RR LT
4. Window lifter motor (up) RR LT
5. Enable Command for Rear Window lifter Switch
from Drv Stack
6. Positive Signal DN for RR LT Window lifter Switch
7. Positive Signal UP for RR LT Window lifter Switch
8. Not connected
The switch in the driver side switch unit that operates the passenger side window is connected to the
BCM. When the switch is operated, the BCM receives the signal and then provides a supply to the
electric motor for the raising or lowering motion (low and high version
The electric motors of the rear window movement mechanisms are managed by two relays inside
each switch unit. The supply is sent directly by the BCM. When the UP/DOWN movement is requested
the related relay will be closed to send feed to the motor itself.
To Next Page
Loading...
