Power Window Diagnosis. Saturn L100/L200/LW200 2001

For 1990-2009 cars only

Makes 🢒 Saturn 🢒 2001 🢒 L100/L200/LW200 🢒 Body and Accessories 🢒 Doors 🢒 Power Window Diagnosis

Symptom

Procedure

All windows inoperative from all switches.

Chart 1

Both left windows inoperable or both right windows inoperable.

Chart 2

Only left front or only right front window inoperable.

Chart 3

Left rear or right rear window inoperable from both the master window switch in the console and from the rear door window switch.

Chart 4

Left rear or right rear window inoperable from its rear door window.

Chart 5

Left rear or right rear window inoperable from only the master window switch in the console.

Chart 6

Both left rear and right rear windows inoperable from rear door window switches.

•	Verify that the rear window lockout switch is in the ON position.

•	If the rear doors won't function when the rear window lockout switch is in the ON position, replace the Left Master Window Switch in the console.

•	Check power window operation from all window switches.

Rear window lockout switch does not lockout the rear door window switches.

•	Verify that the rear window lockout switch is in the OFF position.

•	If the rear doors still function in the OFF position, replace the Left Master Window Switch in the console.

•	Check power window operation from all window switches.

Front window auto down inoperable.

•	Verify that the auto down feature is inoperable.

•	Replace Left Master Window Switch in the console.

•	Check motor and replace if necessary.

•	Check for mechanical/binding problems and fix if necessary.

•	Check power window operation from all window switches.

A window won't go down all the way.

•	Check for mechanical/binding problem and fix if necessary.

•	Check ground (BLK circuit 450) between Master Console Switch (terminal F for left master switch or terminal B for right master switch) and a known good ground.

•	Check motor and replace if necessary.

•	Check power window operation from all window switches.