POWER SEATS – Cadillac STS V 2009 – SYSTEM WIRING DIAGRAMS

POWER SEATS

Climate Control Seats Wiring Diagram for Cadillac STS V 2009

List of elements for Climate Control Seats Wiring Diagram for Cadillac STS V 2009:

• (in driver seat harness, 15 cm from msm c1) j358
• (in driver seat harness, 21 cm from msm c2)
• (in passenger compt, to left of driver seat, on left frame rail) g307
• (in passenger seat harness, 10 cm from passenger climate control seat module c2) j361
• (in passenger seat harness, 27 cm from passenger cushion cooled seat blower motor connector)
• (or pnk)
• Batt pos volt
• Climate control seat module (under right front seat)
• Driver back heated seat element (in driver seat back)
• Driver back ventilated seat blower motor (in driver seat back)
• Driver cushion heated seat element (in driver seat cushion)
• Driver cushion ventilated seat blower motor (in driver seat cushion)
• Fan spd cntrl
• Fan spd ctrl
• G307 (in passenger compt, to left of driver seat, on left frame rail)
• G402 (in rear compt, to rear of left rear shock tower)
• Ground
• Harness, 24 cm from passenger climate control seat module c1) j357
• Hot at all times
• Ign 3 fuse 10a
• Ign 3 volt
• Instrument panel module (ipm) (right side of dash, behind glove box)
• J/c
• J349
• J350
• J354
• J355
• J359
• J360
• Jx300 (on left frame rail, near left side of passenger seat)
• Left rear fuse block (under left side of rear seat)
• Low ref
• Memory seat module (msm) (w/ memory) (under driver seat)
• Msm fuse 10a
• Ntc sig
• Passenger back heated seat element (in passenger seat back)
• Passenger back ventilated seat blower motor (in passenger seat back)
• Passenger cushion heated seat element (in passenger seat cushion)
• Passenger cushion ventilated seat blower motor (in passenger seat cushion)
• Pnk
• Pwm data
• R21
• R22
• R23
• R25
• Rf htd/ seat/xm fuse 20a
• Right rear fuse block (under right side of rear seat)
• Run relay
• Sply vltg
• Sply volt

Front Seat Heater Wiring Diagram for Cadillac STS V 2009

List of elements for Front Seat Heater Wiring Diagram for Cadillac STS V 2009:

• (in driver seat harness, 15 cm from msm c1) j358
• (in passenger compartment, to left of driver seat, on left frame rail) g307
• (in passenger seat harness, 10 cm from passenger climate control seat module c2) j361
• (or pnk)
• (right side of dash, behind glove box) instrument panel module (ipm)
• Batt pos volt
• Climate control seat module (under right front seat)
• Driver back heated seat element (in driver seat back)
• Driver cushion heated seat element (in driver seat cushion)
• G307 (in passenger compt, to left of driver seat, on left frame rail)
• G402 (in rear compt, to rear of left rear shock tower)
• Ground
• Harness, 24 cm from passenger climate control seat module c1) j357
• Hot at all times
• Ign 3 fuse 10a
• Ign 3 volt
• J/c
• J349
• J350
• J355
• Jx300 (on left frame rail, near left side of passenger seat)
• Left rear fuse block (under left side of rear seat)
• Low ref
• Memory seat module (msm) (w/ memory) (under driver seat)
• Ntc sig
• Passenger back heated seat element (in passenger seat back)
• Passenger cushion heated seat element (in passenger seat cushion)
• Pnk
• Pwm data
• R21
• R22
• R23
• R25
• Rf htd/ seat/xm fuse 20a
• Right rear fuse block (under right side of rear seat)
• Run relay
• Sply volt

Heated Steering Wheel Wiring Diagram for Cadillac STS V 2009

List of elements for Heated Steering Wheel Wiring Diagram for Cadillac STS V 2009:

• D x276
• D x277
• G200 (in passenger compt, behind left kick panel)
• G401 (in rear compt, to rear of right rear shock tower)
• Ground
• Heated steering wheel
• Heated steering wheel control module (in steering column)
• Heated steering wheel on ind
• Hot at all times
• Htd str fuse 7.5a
• Ign 1 volt
• Ign 3 volt
• Ind ctrl
• Inflatable restraint steering wheel module coil (top of steering column, behind steering wheel)
• Instrument panel module (ipm) (right side of dash, behind glove box)
• J201
• J202
• J221
• J228
• Jx201 (on dash harness, under dashboard, near firewall grommet)
• Left steering wheel control switch
• Pnk
• R21
• R22
• R23
• R25
• Right rear fuse block (under right side of rear seat)
• Run/ crnk relay
• Sensor sig
• Sply volt
• Steering wheel control switch assembly
• Tan

Passenger"s Lumbar Wiring Diagram for Cadillac STS V 2009

List of elements for Passenger"s Lumbar Wiring Diagram for Cadillac STS V 2009:

• Down
• Fwd
• G307 (in passenger compt, to left of driver seat, on left frame rail)
• Horizontal
• Hot at all times
• J350
• J353
• Left rear fuse block (under left side of rear seat)
• Passenger seat lumbar motor
• Passenger seat lumbar switch
• Pnk
• Pwr seats circuit breaker 30a
• Red
• Rwd
• Vertical

Passenger"s Power Seat Wiring Diagram for Cadillac STS V 2009

List of elements for Passenger"s Power Seat Wiring Diagram for Cadillac STS V 2009:

• Down
• Front vertical down
• Front vertical up
• Fwd
• G307 (in passenger compt, to left of driver seat, on left frame rail)
• Gnd
• Horizontal forward
• Horizontal rearward
• Hot at all times
• J350 (w/ power lumbar seats)
• J353 (w/ power lumbar)
• Left rear fuse block (under left side of rear seat)
• Nca
• Passenger seat adjuster motor assembly (under passenger seat cushion)
• Passenger seat adjuster switch
• Passenger seat front vertical motor
• Passenger seat horizontal motor
• Passenger seat rear vertical motor
• Passenger seat recline motor (under front passenger seat, part of seat adjuster motor assembly)
• Pwr seats circuit breaker 30a
• Rear
• Rear vertical down
• Rear vertical up
• Recline forward
• Recline rearward
• Tan

Rear Heated Seats Wiring Diagram for Cadillac STS V 2009

List of elements for Rear Heated Seats Wiring Diagram for Cadillac STS V 2009:

• (in rear seat back harness, 10 cm from c315)
• (in rear seat back harness, 15 cm from heated rear seat module c1) j365
• (in rear seat back harness, 32 cm from right rear heated seat back element connector)
• (in rear seat back harness, 39 cm from right rear heated seat back element connector) j367
• (not used)
• Auxiliary hvac control module
• G402 (in rear compt, to rear of left rear shock tower)
• Ground
• Hot in run
• Ignition 3
• J366
• J368
• Left rear back heated seat element (in left rear seat back)
• Left rear cushion heated seat element (in left rear seat cushion)
• Left rear fuse block (under left side of rear seat)
• Left rear heated seat switch
• Left rear high temperature indicator
• Left rear low temperature indicator
• Left rear medium temperature indicator
• Lr element ctrl
• Lr element sply
• Lr high ind
• Lr htd sw sig
• Lr low ind
• Lr med ind
• Lr temp sns
• Lr temp sns low
• Not used
• Pnk
• Rear heated seat control module (in center of rear seat back)
• Rear htd/ seats fuse 20a
• Right rear back heated seat element (in right rear seat back)
• Right rear cushion heated seat element (in right rear seat cushion)
• Right rear heated seat switch
• Right rear high temperature indicator
• Right rear low temperature indicator
• Right rear medium temperature indicator
• Rr element ctrl
• Rr element sply
• Rr high ind
• Rr htd sw sig
• Rr low ind
• Rr med ind
• Rr temp sns
• Rr temp sns low
• Sw suply volt