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Home >> Lexus >> 2003 >> IS 300 Base, Automatic >> Repair and Diagnosis >> Body & Frame >> Seats >> Power & Heated Seats >> Component Tests >> Power Seat Switch

Power Seat Switch

Inspect the power seat switch continuity. See CONNECTOR IDENTIFICATION . See INSPECTING POWER SEAT SWITCH CONTINUITY  table. If continuity is not as specified, replace the switch. See POWER SEAT  under REMOVAL & INSTALLATION.

INSPECTING POWER SEAT SWITCH CONTINUITY

Switch Position Tester Connection Specified Condition
Slide Switch (Driver & Passenger)
FRONT 1 - 9, 4 - 6 Continuity
OFF 4 - 6, 4 - 9 Continuity
BACK 1 - 6, 4 - 9 Continuity
Front Vertical Switch (Driver)
UP 1 - 10, 4 - 5 Continuity
OFF 4 - 5, 4 - 10 Continuity
DOWN 1 - 5, 4 - 10 Continuity
Front Vertical Switch (Passenger)
UP 1 - 5, 4 - 10 Continuity
OFF 4 - 5, 4 - 10 Continuity
DOWN 1 - 10, 4 - 5 Continuity
Lifter Switch (Driver)
UP 1 - 7, 4 - 8 Continuity
OFF 4 - 7, 4 - 8 Continuity
DOWN 1 - 8, 4 - 7 Continuity
Lifter Switch (Passenger)
UP 1 - 8, 4 - 7 Continuity
OFF 4 - 7, 4 - 8 Continuity
DOWN 1 - 7, 4 - 8 Continuity
Reclining Switch (Driver & Passenger)
FORWARD 1 - 3, 2 - 4 Continuity
OFF 2 - 4, 3 - 4 Continuity
REAR 1 - 2, 3 - 4 Continuity