Workshop Manuals Factory service & repair Fiat
01 00 General information and technical data02 10 Engine03 18 Clutch04 21 Gearbox and differential05 27 Axle06 33 Braking system07 41 Steering08 44 Suspension and wheels09 50 Auxiliary units10 55 Electrical equipment11 70 Bodywork12 Diagnosis13 Tests14 Wiring diagrams
Fiat Seicento Factory Service Manual (1998-2010)12 · Diagnosis
12 · Diagnostics

Window winders

Make
Fiat
Model
Seicento Factory Service Manual
Year
1998–2010
Section
Window risers › Window winders
DiagnosisWindow winders · page 1 of 2

WINDOW WINDERS

Diagnosis table

M01 The window winders do not work

When the window winder buttons located on the central dashboard unit are operated and the ignition key is turned to MAR the window winders do not work at all.

First check:
- nothing is obstructing window movement.

Step Validity Operation to be performed Test results
All OK Problems found Intervention
1 CHECK WINDOW WINDER ELECTRIC CIRCUIT
Check in sequence:
- window winder fuse (F2)
- window winder relay (located in the junction unit)
- window winder switch earth connections
- connection between window winder switch and junction unit
- connection between window winder switches and motors
(Wiring diagram: E3050 “Window winders”)
Go to Step 2 Faulty component Replace the relevant component (if a fuse, seek the causes for which the fuse blew).
Incorrect connections Restore the connections
2 CHECKING THE WINDOW WINDER SWITCHES
Check window winder switch operation
Go to Step 3 Faulty switch Replace the window winder switch OP. PROCEDURE 7005M10
3 CHECK WINDOW WINDER MOTORS
Check the window winder motor operation.
Go to Step 4 Window winder motor fault Replace the window winder motor OP. PROCEDURE 7005M21

(Cont..)

Parts & tools for this job For 1998 Fiat Seicento

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