GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 1999 🢒 GMC C Sierra - 2WD 🢒 Body and Accessories 🢒 Doors 🢒 Power Door Systems Component Views
Figure 1:

Driver Door Panel Components (w/o Power Windows)
Object Number: 327887 Size: LF
(1)Door Lock Switch
(2)Door Panel
(3)Door Lock Switch Harness
(4)Armrest
Figure 2:

RH Door Latch Assembly (LH Similar)
Object Number: 349984 Size: MF
(1)Latch Assembly
(2)Door
(3)Harness
(4)Door Handle Switch Connector
(5)Mini-Wedge (Door Jamb Switch) Connector
(6)Power Door Lock Actuator Connector
Figure 3:

Left Outside Power Mirror (RH Opposite)
Object Number: 349975 Size: MF
(1)Outside Power Mirror Electrical Connector
(2)Door
(3)Outside Power Mirror
Figure 4:

Left Door Power Window Motor (RH Opposite)
Object Number: 349981 Size: MF
(1)Speaker Connector
(2)Inside Door Panel
(3)Power Window Motor Electrical Connector
(4)Power Window Motor
Figure 5:

Left Door Panel (RH Opposite)
Object Number: 350036 Size: MF
(1)Heated Seat Switch
(2)Heated Seat Switch Electrical Connector
(3)Left Door Panel
(4)Speaker (Tweeter)
Figure 6:

Left Door, Inside View (RH Similar)
Object Number: 309973 Size: MF
(1)Outside Power Mirror Connector
(2)Harness Inline Connector
(3)Pass Through 500 (P500)
(4)Inline Connector- C200
(5)Harness Inline Connector
(6)Speaker Connector
(7)Door
(8)Power Window Motor Electrical Connector
(9)Power Window Motor Electrical Connector
(10)Power Door Lock Switch Electrical Connector
(11)Power Window Switch Electrical Connector
(12)Power Mirror Switch Electrical Connector
(13)Outside Power Mirror