GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2007 🢒 Sierra - 2WD 🢒 Body Systems 🢒 Vehicle Access 🢒 Vehicle Access Component Views
Figure 1:

Driver Door
Object Number: 1998386 Size: LF
(1)Door Frame
(2)Window Switch - Driver (A31 -AN3/DL3)
(3)Outside Rearview Mirror - Driver
(4)Memory/Heated Seat Switch (AN3)
(5)Outside Rearview Mirror Switch (DL8/DPN)
(6)Driver Door Switch (DDS) (AN3/DL3)
(7)Speaker - Left Front
(8)Window Motor - Driver (A31)
(9)Door Lock Switch - Driver (AU3 -AN3/DL3)
(10)Inflatable Restraint Side Impact Sensor (SIS) - Left Front (ASF)
(11)Door Latch Assembly - Driver
Figure 2:

Passenger Door
Object Number: 1998400 Size: LF
(1)Outside Rearview Mirror - Passenger
(2)Door Lock Switch - Passenger (AU3 -AN3/DL3)
(3)Passenger Door Switch (PDS) (AN3/DL3)
(4)Door Latch Assembly - Passenger
(5)Inflatable Restraint Side Impact Sensor (SIS) - Right Front (ASF)
(6)Speaker - Right Front
(7)Window Motor - Passenger (A31)
(8)Window Switch - Passenger (A31 -AN3/DL3)
(9)Heated Seat Switch - Passenger (AN3)
Figure 3:

Driver Door (AU3 -AN3/DL3)
Object Number: 1854064 Size: LF
(1)Door Frame
(2)Door Lock Switch - Driver
(3)Speaker - Left Front
(4)Door Latch Assembly - Driver
Figure 4:

Passenger Door (AU3 -AN3/DL3)
Object Number: 1854066 Size: LF
(1)Door Lock Switch - Passenger
(2)Door Latch Assembly - Passenger
(3)Speaker - Right Front
Figure 5:

Left Rear Door (Crew Cab)
Object Number: 1854068 Size: LF
(1)Door Frame
(2)Window Switch - Left Rear (A31)
(3)Window Motor - Left Rear (A31)
(4)Speaker - Left Rear Door
(5)Inflatable Restraint Side Impact Sensor (SIS) - Left Rear (ASF)
(6)Door Latch Assembly - Left Rear
Figure 6:

Right Rear Door (Crew Cab)
Object Number: 1854069 Size: LF
(1)Window Switch - Right Rear (A31)
(2)Inflatable Restraint Side Impact Sensor (SIS) - Right Rear (ASF)
(3)Door Latch Assembly - Right Rear
(4)Speaker - Right Rear Door
(5)Window Motor - Right Rear (A31)