MEMORY SYSTEMS

(4 in) from driver seat adjuster motor connector)
(in driver seat harness, approximately 10 cm
(in right front seat harness, approximately 7 cm (3 in) from breakout for passenger seat cushion ventilation heat & cool module) j358
(in right front seat harness, approximately 7 cm (3 in) from passenger seat cushion ventilation heat & cool module connector) j357
A3 x1
B12
Battery
Climate control seat module
Computer data lines system
Cool control
Driver seat back ventilation heat & cool module (right side of driver's seat back)
Driver seat cushion ventilation heat & cool module (under right side of driver's seat)
Front passenger seat back ventilation heat & cool module
Front passenger seat cushion ventilation heat & cool module
G304 (under right front passenger's seat)
Ground
Heat control
Heating element
Hot at all times
Hot w/ run relay 64 energized
Ign 3 vol
J302 (w/ custom seat)
J306
J355
J356 (in driver seat harness, approximately 9 cm (4 in) from driver seat cushion ventilation heat & cool module connector)
Lh mode sig
Low ref
Mdl-frt fuse 9 30a
Pnk
Rear fuse block (below left side of rear seat)
Rh mode sig
Run 2 fuse 10 10a
Sens low ref
Sens sig
Serial data
Speed ctrl
Sup volt
Tan
Tan/pnk
Thermistor

(in left front seat harness, approximately 14 cm (6 in) from breakout for driver seat adjuster motor) j351
(under driver's seat) g300
A x1
A11 x1
B x1
Battery pos volt
Down ctrl
Driver lumbar position sensors
Driver seat lumbar massage motor (in driver's seat back)
Driver seat recline motor (in driver's seat back)
Driver seat recline position sensor
Dw steering tilt mtr ctrl
For telescope mtr ctrl
Forward ctrl
Front ver mtr dn ctrl
Front ver mtr up ctrl
Ground
Horizontal motor
Horizontal sensor
Hot at all times
J305
J352 (in left front seat harness, approximately 7 cm (3 in) from breakout for inflatable restraint seat position sensor)
Lh back element ctrl
Lh back sens low ref
Lh cushion element ctrl
Lh tempt sens low ref
Low ref
Lumbar forward ctrl
Lumbar rearward ctrl
Mdl-mem fuse 6 10a
Memory seat module (msm) (on underside of driver's seat, on seat adjuster frame)
Memory seat sw high sig
Pnk
Pnk a
Pwr seat circuit breaker 55 25a
Pwr t/t circuit breaker 57 25a
Rear fuse block (below left side of rear seat)
Rear ver mtr dn ctrl
Rear ver mtr up ctrl
Rearward ctrl
Recline forward ctrl
Recline rearward ctrl
Red
Red/ pnk
Red/pnk
Rev telescope mtr ctrl
Rh back sens low ref
Rh cushion element ctrl
Rh element ctrl
Rh tempt sens low ref
Tan
Tan/ red
Tan/red
Up ctrl
Up steering tilt mtr ctrl
Vertical motor
Vertical sensor
X2 d
X3 d5
X3 e8

C x2
Driver seat adjuster motor assembly (below driver seat)
Driver seat front vertical motor
Driver seat front vertical position sensor
Driver seat horizontal motor
Driver seat horizontal position sensor
Driver seat rear vertical motor
Driver seat rear vertical position sensor
Heating element
J215
J216
J360 (in right front seat harness, between x314 & left front cushion heated seat element)
Left front back heated seat element
Left front cushion heated seat element
Pnk
Right front cushion heated seat element
Right front heated seat back element
Tan
Tan/red
Telescoping actuator (if equipped) (on steering column assembly)
Thermistor
Tilt actuator (if equipped) (on steering column)
X1 a

(on steering column) (if equipped) tilt & telescope switch
5v ref
Computer data lines system
Down
Driver cushion tempt sens sig
Driver lumbar adjuster switch (if equipped)
Driver seat adjuster switch
Driver seat back tempt sens sig
Drv seat lumbar dn sw sig
Drv seat lumbar forward sw sig
Drv seat lumbar rearward sw sig
Drv seat lumbar up sw sig
Forward
Front vertical down
Front vertical down sw sig
Front vertical mtr pos sens sig
Front vertical up
Front vertical up sw sig
Gmlan serial data
Heated seat ctrl module status sig
Horizontal forward
Horizontal mtr pos sens sig
Horizontal rearward
Horz forward sw sig
Horz rearward sw sig
J349 (in left front seat harness, approximately 8 cm (4 in) from breakout for auxiliary power outlet connector)
Left
Lumbar horizontal pos sens sig
Lumbar vertical pos sens sig
Memory seat module (msm) (on underside of driver's seat, on seat adjuster frame)
Nca
Pnk
Rear vertical down
Rear vertical down sw sig
Rear vertical mtr pos sens sig
Rear vertical up
Rear vertical up sw sig
Rearward
Recline forward
Recline mtr forward ctrl
Recline mtr pos sens sig
Recline mtr rearward ctrl
Recline rearward
Rh seat back tempt sens sig
Rh seat cushion tempt sens sig
Rh seat mode signal
Right
Steering column tilt sens sig
Tan
Telescope forward sw sig
Telescope rev sw sig
Telescope sens sig
Tilt down sw sig
Tilt up sw sig

MEMORY SYSTEMS – Buick Lucerne Super 2008 – SYSTEM WIRING DIAGRAMS