GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
1999
🢒
Envoy - 4WD
🢒
Body and Accessories
🢒
Seats
🢒 Power Seat Component Views
Figure
1:
Floor Panel, Utility
(1)
S309
(2)
C317
(3)
Seat Belt Switch
(4)
Supplemental Inflatable Restraint Sensing and Diagnostic Module
(5)
C315
Figure
2:
Body Wiring to Floor Air Distributor
(1)
Seat Lumbar Support Motor Connector, RH (LH Similar)
Figure
3:
Power Seat Adjuster Switch, Seat Memory Switch, Lumbar Switch and Heated Seat Switch
(1)
Memory Position 1 Switch
(2)
Memory Set Switch
(3)
Memory Position 2 Switch
(4)
Power Seat Adjuster Switch, LH (RH Similar)
(5)
Lumbar Switch, LH (RH Similar)
(6)
Heated Seat Switch