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Power Seat Switch

NOTE: Information for Highlander power seat switch continuity test is not available from manufacturer.

Remove power seat switch. Some models may require seat removal to remove switch. Check continuity between specified power seat switch terminals. See appropriate POWER SEAT SWITCH CONTINUITY TEST table. Replace switch if continuity does not exist between specified terminals.

Check power seat switch positive and negative voltage supply circuits. See WIRING DIAGRAMS .

POWER SEAT SWITCH CONTINUITY TEST (AVALON - DRIVER'S SEAT)

Switch Position Continuity Between Terminals No. (1)
Slide Switch
Forward 1 & 9; 4 & 6
Off 4 & 6; 4 & 9
Backward 1 & 6; 4 & 9
Front Vertical (Up/Down) Switch
Up 1 & 10; 4 & 5
Off 4 & 5; 4 & 10
Down 1 & 5; 4 & 10
Lifter Switch
Up 1 & 7; 4 & 8
Off 4 & 7; 4 & 8
Down 1 & 8; 4 & 7
Reclining Switch
Forward 1 & 3; 2 & 4
Off 2 & 4; 3 & 4
Backward 1 & 2; 3 & 4
(1) See Fig 1
.
Fig 1: Identifying Power Seat Switch Terminals (Avalon)
G00050580Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
POWER SEAT SWITCH CONTINUITY TEST (AVALON - PASSENGER SEAT)

Switch Position Continuity Between Terminals No. (1)
Slide Switch
Forward 1 & 9; 4 & 6
Off 4 & 6; 4 & 9
Backward 1 & 6; 4 & 9
Front Vertical Switch
Up 1 & 5; 4 & 10
Off 4 & 5; 4 & 10
Down 1 & 10; 4 & 5
Lifter Switch
Up 1 & 8; 4 & 7
Off 4 & 7; 4 & 8
Down 1 & 7; 4 & 8
Reclining Switch
Forward 1 & 3; 2 & 4
Off 2 & 4; 3 & 4
Backward 1 & 2; 3 & 4
(1) See Fig 1.
POWER SEAT SWITCH CONTINUITY TEST (CAMRY - JAPAN BUILT)

Switch Position Continuity Between Terminals No. (1)
Driver's Seat
Slide Switch
Forward 4 & 6; 8 & 11
Off 4 & 6; 6 & 8
Backward 6 & 8; 4 & 11
Lifter Switch
Up 2 & 11; 3 & 6
Off 3 & 6; 2 & 6
Down 2 & 6; 3 & 11
Reclining Switch
Forward 1 & 11; 5 & 6
Off 1 & 6; 5 & 6
Backward 1 & 6; 5 & 11
Passenger's Seat
Slide Switch
Forward 4 & 6; 8 & 11
Off 4 & 6; 6 & 8
Backward 6 & 8; 4 & 11
Lifter Switch
Up 2 & 6; 3 & 11
Off 3 & 6; 2 & 6
Down 3 & 6; 2 & 11
Reclining Switch
Forward 1 & 11; 5 & 6
Off 1 & 6; 5 & 6
Backward 1 & 6; 5 & 11
(1) See Fig 2
.
Fig 2: Identifying Power Seat Switch Terminals (Camry, Land Cruiser & Sienna)
G97F11234Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
POWER SEAT SWITCH CONTINUITY TEST (CAMRY - USA BUILT)

Switch Position Continuity Between Terminals No. (1)
Driver's Seat
Slide Switch
Forward 2 & 11; 4 & 7
Off 4 & 11; 4 & 7
Backward 2 & 7; 4 & 11
Lifter Switch
Up 2 & 5; 4 & 8
Off 4 & 5; 4 & 8
Down 2 & 8; 4 & 5
Reclining Switch
Forward 2 & 12; 4 & 6
Off 4 & 12; 4 & 6
Backward 2 & 6; 4 & 12
Passenger's Seat
Slide Switch
Forward 2 & 11; 4 & 7
Off 4 & 11; 4 & 7
Backward 2 & 7; 4 & 11
Lifter Switch
Up 2 & 8; 4 & 5
Off 4 & 5; 4 & 8
Down 2 & 5; 4 & 8
Reclining Switch
Forward 2 & 12; 4 & 6
Off 4 & 12; 4 & 6
Backward 2 & 6; 4 & 12
(1) See Fig 2
.
POWER SEAT SWITCH CONTINUITY TEST (CAMRY SOLARA)

Switch Position Continuity Between Terminals No. (1)
Slide Switch
Forward 1 & 9; 4 & 6
Off 4 & 6; 4 & 9
Backward 1 & 6; 4 & 9
Front Vertical (Up/Down) Switch
Up 1 & 10; 4 & 5
Off 7 & 5; 7 & 10
Down 1 & 5; 4 & 10
Rear Vertical (Up/Down) Switch
Forward 1 & 7; 4 & 8
Off 2 & 7; 2 & 8
Backward 1 & 8; 4 & 7
Reclining Switch
Forward 1 & 3; 2 & 4
Off 2 & 3; 2 & 4
Backward 1 & 2; 3 & 4
(1) See Fig 3
.
Fig 3: Identifying Power Seat Switch Terminals (Camry Solara - Driver's Seat)
G99A50922Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
POWER SEAT SWITCH CONTINUITY TEST (LAND CRUISER)

Switch Position Continuity Between Terminals No. (1)
Driver's Seat
Slide Switch
Forward 4 & 7; 8 & 11
Off 4 & 7; 4 & 8
Backward 4 & 11; 7 & 8
Front Vertical (Up/Down) Switch
Up 7 & 9; 10 & 11
Off 7 & 9; 7 & 10
Down 7 & 10; 9 & 11
Lifter Switch
Up 2 & 11; 3 & 7
Off 2 & 3; 2 & 7
Down 2 & 7; 3 & 11
Reclining Switch
Forward 1 & 11; 5 & 7
Off 1 & 5; 1 & 7
Backward 1 & 7; 5 & 11
Lumbar Switch
Forward 1 & 4; 2 & 3
Off 1 & 2; 1 & 3
Release 1 & 3; 2 & 4
Passenger's Seat
Slide Switch
Forward 4 & 7; 8 & 11
Off 4 & 7; 4 & 8
Backward 4 & 11; 7 & 8
Front Vertical (Up/Down) Switch
Up 7 & 10; 9 & 11
Off 7 & 9; 7 & 10
Down 6 & 9; 10 & 11
Lifter (Up/Down) Switch
Up 2 & 7; 3 & 11
Off 2 & 3; 2 & 7
Down 2 & 11; 3 & 7
Reclining Switch
Forward 1 & 11; 5 & 7
Off 1 & 5; 1 & 7
Backward 1 & 7; 5 & 11
(1) See Fig 2 and Fig 4
.
POWER SEAT SWITCH CONTINUITY TEST (SEQUOIA & TUNDRA)

Switch Position Continuity Between Terminals No. (1)
Slide Switch
Forward 1 & 9; 4 & 6
Off 4 & 6; 4 & 9
Backward 1 & 6; 4 & 9
Front Tilt Switch
Up 1 & 10; 4 & 5
Off 4 & 5; 4 & 10
Down 1 & 5; 4 & 10
Rear Lift Switch
Up 1 & 7; 4 & 8
Off 4 & 7; 4 & 8
Down 1 & 8; 4 & 7
Reclining Switch
Forward 1 & 3; 2 & 4
Off 2 & 3; 2 & 4
Backward 1 & 2; 3 & 4
(1) See Fig 5
.
Fig 4: Identifying Lumbar Switch Terminals (Land Cruiser, Sequoia, Tundra & 4Runner - Driver's Seat)
G99B50923Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 5: Identifying Power Seat Switch Terminals (Tundra & Sequoia)
G99D50925Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
LUMBAR SUPPORT SWITCH CONTINUITY TEST (SEQUOIA & TUNDRA - DRIVER'S SEAT)

Switch Position Continuity Between Terminals No. (1)
Forward 1 & 4; 2 & 3
Off 1 & 3; 2 & 3
Backward 1 & 3; 2 & 4
(1) See Fig 4.
POWER SEAT SWITCH CONTINUITY TEST (SIENNA - DRIVER'S SEAT)

Switch Position Continuity Between Terminals No. (1)
Driver's Seat
Slide Switch
Forward 2 & 11; 4 & 7
Off 4 & 11; 4 & 7
Backward 2 & 7; 4 & 11
Lifter (Up/Down) Switch
Up 2 & 5; 4 & 8
Off 4 & 5; 4 & 8
Down 2 & 8; 4 & 5
Reclining Switch
Forward 2 & 12; 4 & 6
Off 4 & 12; 4 & 6
Backward 2 & 6; 4 & 12
(1) See Fig 2
.
POWER SEAT SWITCH CONTINUITY TEST (4RUNNER)

Switch Position Continuity Between Terminals No. (1)
Driver's Seat
Slide Switch
Forward 5 & 10; 8 & 9
Off 5 & 9; 8 & 9
Backward 5 & 9; 8 & 10
Rear Vertical (Up/Down) Switch
Up 2 & 10; 6 & 7
Off 2 & 7; 6 & 7
Down 2 & 7; 6 & 10
Reclining Switch
Forward 4 & 10; 7 & 9
Off 4 & 9; 7 & 9
Backward 4 & 9; 7 & 10
Lumbar Switch
Forward (Outward) 1 & 4; 2 & 3
Off 1 & 2; 1 & 3
Backward (Inward) 1 & 3; 2 & 4
Passenger's Seat
Slide Switch
Forward 4 & 8; 5 & 7
Off 4 & 7; 4 & 8
Backward 4 & 7; 5 & 8
Reclining Switch
Forward 2 & 5; 3 & 4
Off 2 & 4; 3 & 4
Backward 2 & 4; 3 & 5
(1) See Fig 4, Fig 6Fig 7
.
Fig 6: Identifying Power Seat Switch Terminals (4Runner - Driver's Seat)
G93F84793Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 7: Identifying Power Seat Switch Terminals (4Runner - Passenger's Seat)
G96G06199Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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