GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2002
🢒
Yukon - 4WD
🢒
Body and Accessories
🢒
Seats
🢒 Power Seat Component Views
Figure
1:
Driver Seat (w/o Memory)
(1)
Seat Belt Exit Housing
(2)
Lumbar
(3)
Seat Belt Retractor
(4)
Recliner Handle
(5)
Floor Mounting Bracket
(6)
Power Seat Adjuster (6-Way)
(7)
Lumbar Handle (Manual)
(8)
Inflatable Restraint Sensing and Diagnostic Module
(9)
Seat Cushion
(10)
Armrest
(11)
Seat Back
Figure
2:
Driver Door Panel Components (w/Heated Seats)
(1)
Heated Seat Switch-Driver
(2)
Heated Seat Switch Electrical Connector
(3)
Left Door Panel
(4)
Speaker-LF Door Tweeter
Figure
3:
Front Seat Wiring (w/Heat)
(1)
C305
(2)
C399
(3)
Power Seat Wiring Harness to Heated Seat Switch
(4)
C301
Figure
4:
Driver Door Panel (w/Heated Seats)
(1)
Driver Door Trim Panel
(2)
Heated Seat Switch - Driver
Figure
5:
Center Console (Utility w/Rear Heated Seats)
(1)
Front Floor Console
(2)
Heated Seat Switch - RR
(3)
Heated Seat Switch - LR
Figure
6:
Driver Seat Inlines, Heated Seat Relay, Memory Module and Thermistor--Luxury Full Feature Seat
(1)
C324
(2)
Memory Seat Module - Driver C2
(3)
Memory Seat Module - Driver C1
(4)
Memory Seat Module - Driver
(5)
C321
(6)
C320
(7)
Memory Seat Module - Driver C3
(8)
PTC Thermistor
(9)
C305
(10)
Inflatible Restraint Side Impact Sensor (SIS) - Left Connector
(11)
C323
(12)
C325
(13)
C322
(14)
Heated Seat Relay and Logic
(15)
Seat Belt Switch Connector
(16)
Heated Seat Element Connector - Driver Back
Figure
7:
Horizontal Motor Front/Rear, Vertical Motor and Recliner Motor--Luxury Full Feature Seat - Driver
(1)
Seat Horizontal Motor
(2)
Seat Recliner Motor
(3)
Seat Rear Vertical Motor
(4)
Seat Front Vertical Motor
Figure
8:
Rear Heated Seat Harness
(1)
Heated Seat Element Connector
(2)
Heated Seat Module and Conector
(3)
Seat Cushion
(4)
Heated Seat Harness Connector
(5)
PTC Thermistor
