LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2003 >> GS 300 >> Repair and Diagnosis >> Body & Frame >> Windows >> Power Window Control System >> Inspection >> Inspect Power Window Master Switch Continuity
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Inspect Power Window Master Switch Continuity

Front driver's switch: 

FRONT DRIVER'S SWITCH CONTINUITY

Switch position Tester connection Specified condition
AUTO 7 - 16 Continuity
UP 6 - 16 Continuity
OFF - No continuity
DOWN 16 - 18 Continuity

Front passenger's switch: 

FRONT PASSENGER'S SWITCH CONTINUITY

Switch position Tester connection Specified condition
AUTO 3 - 13 Continuity
UP 3 - 12 Continuity
OFF - No continuity
DOWN 3 - 4 Continuity

Rear left switch: 

REAR LEFT SWITCH CONTINUITY

Switch position Tester connection Specified condition
AUTO 13 - 14 Continuity
UP 12 - 14 Continuity
OFF - No continuity
DOWN 4 - 14 Continuity

Rear right switch: 

REAR RIGHT SWITCH CONTINUITY

Switch position Tester connection Specified condition
UP AUTO 11 - 13 Continuity
UP 11 - 12 Continuity
OFF - No continuity
DOWN 4 - 11 Continuity

If continuity is not as specified, replace the master switch.