POWER SEATS – Lexus LS 600hL 2012 – SYSTEM WIRING DIAGRAMS

POWER SEATS

Climate Control Seats Wiring Diagram, Front (1 of 2) for Lexus LS 600hL 2012

List of elements for Climate Control Seats Wiring Diagram, Front (1 of 2) for Lexus LS 600hL 2012:

• A47
• Bcs
• Bfc+
• Bfc-
• Center junction block j/b 3 (right side of dash)
• Center junction block j/b 4 (right side of dash)
• Combination switch assembly
• D ig1 3 fuse 10a
• Driver side j/b (left end of dash)
• E12
• Gnd
• H12
• Hot at all times
• Hot w/ d ig1 relay energized
• Hot w/ p ig1 relay energized
• I12
• Ind
• Indr
• J22
• L75
• Lin
• Lr1
• Mpx
• P ig1 4 fuse 10a
• P s/htr fuse 20a
• Passenger side j/b (right end of dash)
• Pnk
• R3 (base of right "b" pillar)
• Red
• Right front seat climate control blower
• Right front seat climate control ecu (under front passenger's seat)
• Right front seat climate control switch
• Right front seat climate controller seat back
• Right front seat climate controller seat cushion (front passenger's seat back)
• Right front seat heater
• Re1
• Seat back
• Seat cushion
• Seat cushion wing
• Sysb
• Tan
• Tb5
• Tbs
• Tc5
• Tcs
• Tdb+
• Tdb-
• Tdc+
• Tdc-
• Ver

Climate Control Seats Wiring Diagram, Front (2 of 2) for Lexus LS 600hL 2012

List of elements for Climate Control Seats Wiring Diagram, Front (2 of 2) for Lexus LS 600hL 2012:

• (under driver's seat) s3
• A29
• A40
• A45
• A51
• Bcs
• Bfc+
• Bfc-
• Center junction block j/b 3 (right side of dash)
• Center junction block j/b 5 (left side of dash)
• D s/htr fuse 20a
• Driver side j/b (left end of dash)
• Gnd
• Hot at all times
• Hot w/ rr ig1 relay energized
• Ind
• Indl
• L4 (left kick panel)
• Left front seat climate control blower
• Left front seat climate control ecu (under driver's seat)
• Left front seat climate control switch
• Left front seat climate controller seat back
• Left front seat climate controller seat cushion (driver's seat back)
• Left front seat heater
• Lin
• Ls1
• Luggage room j/b (left side of luggage compt)
• Mpx
• Outer mirror switch assembly
• Pnk
• Red
• Rr ig1 3 fuse 10a
• Seat back
• Seat cushion
• Seat cushion wing
• Sysb
• Se1
• Tb5
• Tbs
• Tc5
• Tcs
• Tdb+
• Tdb-
• Tdc+
• Tdc-
• E34
• E35

Climate Control Seats Wiring Diagram, Rear (1 of 2) for Lexus LS 600hL 2012

List of elements for Climate Control Seats Wiring Diagram, Rear (1 of 2) for Lexus LS 600hL 2012:

• (j/c s72: left rear s72
• (left rear seat back) j/c f36
• (right rear seat back) j/c f20
• 4-seater
• 5-seater
• A57
• Bbs
• Bcs
• Bfb+
• Bfb-
• Bfc+
• Bfc-
• Bvr
• Cann
• Canp
• Computer data lines system
• D rr s/htr fuse 30a
• D13
• D20
• Driver side j/b (left end of dash)
• Gnd
• Hot at all times
• Hot w/ rr ig1 relay energized
• Ind1
• Ind2
• Ind3
• Ind4
• J/c s56 & s72 (j/c s56: left rear of luggage compt)
• J/c s57 (left front of luggage compt)
• L vr
• Left rear seat climate control blower
• Left rear seat climate control ecu (left rear seat back)
• Left rear seat climate controller seat back
• Left rear seat climate controller seat cushion
• Left rear seat climate fan motor seat cushion
• Left rear seat heater (left rear seat back)
• Lin
• Luggage room j/b (left side of luggage compt)
• Pnk
• Quarter panel)
• R vr
• Rear console switch (4-seater)
• Rear console switch (5-seater)
• Rear curtain switch assembly (5-seater)
• Rear seat climate control switch
• Red
• Rr ig1 3 fuse 10a
• Rr mpx b 2 fuse 5a
• Rs1
• Rf1
• S56
• Seat back
• Seat cushion
• Seat cushion wing inner
• Side
• Sw2
• Sw3
• Swe1
• Sysb
• Sf1
• Tan
• Tb5
• Tbs
• Tc5
• Tcs
• Tdb+
• Tdb-
• Tdc+
• Tdc-
• Wing outer side
• F27
• F28
• Fz2
• Z54 lin
• Z56 sw3
• Zs3

Climate Control Seats Wiring Diagram, Rear (2 of 2) for Lexus LS 600hL 2012

List of elements for Climate Control Seats Wiring Diagram, Rear (2 of 2) for Lexus LS 600hL 2012:

• (left side of dash) l3
• 5-seater & 4-seater & w/o ottoman
• 5-seater & w/ ottoman
• A22
• A39
• A40
• A51
• Back seat
• Bbs
• Bcs
• Bfb+
• Bfb-
• Bfc+
• Bfc-
• Center junction block j/b 4 (right side of dash)
• Climate control rear seat
• Combination switch assembly
• Computer data lines system
• Gnd
• Hot at all times
• Hot w/ p ig1 relay energized
• Integration control & panel assembly
• J/c r41 (right side of luggage compt)
• J21
• J29
• L75
• Lin
• Mpx
• P ig1 4 fuse 10a
• P mpx b fuse 10a
• P rr s/htr fuse 30a
• Passenger side j/b (right end of dash)
• Pnk
• Rear seat climate control switch indicator
• Red
• Right rear seat climate control ecu (right rear seat back)
• Right rear seat climate controller seat back
• Right rear seat climate controller seat cushion
• Right rear seat climate fan motor seat back
• Right rear seat climate fan motor seat cushion
• Right rear seat heater
• Rf1
• Seat cushion
• Side wing inner
• Side wing outer seat cushion
• Switch
• Sysb
• Tan
• Tb5
• Tbs
• Tc5
• Tcs
• Tdb+
• Tdb-
• Tdc+
• Tdc-
• Ver
• Fz1
• Z75

Heated Seats Wiring Diagram for Lexus LS 600hL 2012

List of elements for Heated Seats Wiring Diagram for Lexus LS 600hL 2012:

• (j/c s72: left rear quarter panel) s56
• (right side of dash) center junction block j/b 4
• (right side of luggage compt) j/c r41
• A22
• A39
• A40
• A51
• A57
• Back seat
• Bvr
• Cann
• Canp
• Center junction block j/b 4 (right side of dash)
• Combination switch assembly
• Computer data lines system
• D13
• Gnd
• Hot at all times
• Hot w/ p ig1 relay energized
• Hot w/ rr ig1 relay energized
• Ind1
• Ind2
• Ind3
• Ind4
• Integration control & panel assembly
• J/c s56 & s72 (j/c s56: left rear of luggage compt)
• J/c s57 (left front of luggage compt)
• J/c f20 (right rear seat back)
• J21
• J29
• L vr
• L3 (left side of dash)
• L75
• Left rear seat climate control ecu (left rear seat back)
• Left rear seat heater
• Lin
• Luggage room j/b (left side of luggage compt)
• Mpx
• P ig1 4 fuse 10a
• P mpx-b fuse 10a
• P rr s/htr fuse 30a
• Passenger side j/b (right end of dash)
• Pnk
• R vr
• Rear console switch
• Rear curtain switch assembly
• Rear seat climate control switch
• Red
• Right rear seat climate control ecu (right rear seat back)
• Right rear seat heater
• Rr ig1 3 fuse 10a
• Rr mpx b 2 fuse 5a
• Rs1
• Rf1
• S72
• Seat back
• Seat cushion
• Seat cushion wing inner side
• Seat cushion wing outer side
• Side wing inner seat cushion
• Side wing outer seat cushion
• Sw2
• Sw3
• Swe1
• Sysb
• Ver
• F13
• F14
• Z54
• Z56
• Zs4

Heated Steering Wheel Wiring Diagram for Lexus LS 600hL 2012

List of elements for Heated Steering Wheel Wiring Diagram for Lexus LS 600hL 2012:

• (left end of dash) driver side j/b
• (left kick panel) l4
• (under center of dash) l2
• A21
• A36
• A40
• A44
• A57
• Center junction block j/b 5 (left side of dash)
• D mpx-b 1 fuse 10a
• D-ig1-1 fuse 5a
• D-ig1-4 fuse 15a
• Driver side j/b (left end of dash)
• F12
• Heater control assembly
• Hot at all times
• Hot w/ d-ig1 relay energized
• I12
• L23
• Outer mirror switch assembly
• Spiral cable sub assembly (in steering column)
• Steering heater
• Steering heater switch
• Steering wheel heater control assembly
• Sthi
• Sths
• Tan
• Z13

Vibrating Seats Wiring Diagram for Lexus LS 600hL 2012

List of elements for Vibrating Seats Wiring Diagram for Lexus LS 600hL 2012:

• 4-seater
• 5-seater
• A44
• D rr seat fuse 10a
• Driver side j/b (left end of dash)
• Gnd
• Hot at all times
• Hot w/ rr-ig1 relay energized
• Interior lights system
• J/c r43 (right side of luggage compt)
• J/c s54 (left side of luggage compt)
• J/c s57 (left front of luggage compt)
• Left rear power seat control ecu assembly (left rear seat back)
• Left seat vibrator assembly
• Lin
• Lr1
• Ls1
• Luggage room j/b (left side of luggage compt)
• Msw
• Mswl
• Mswr
• Nca
• P rr seat fuse 10a
• Passenger side j/b (right end of dash)
• Pnk
• Right rear power seat control ecu assembly (right rear seat back)
• Right seat vibrator assembly
• Rr- ig1-1 fuse 5a
• Rr- ig1-4 fuse 10a
• Rs2
• Rf1
• Seat vibration ecu (left rear of luggage compt)
• Seat vibrator switch
• Sy2
• Sf1
• Vb+
• Vgnd
• Vib+
• Vib-
• Vsw
• Vswl
• Vswr
• F39
• F43
• Zs2
• Zs3