GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2007 🢒 DTS 🢒 HVAC 🢒 HVAC - Automatic 🢒 SIR Component Views
Figure 1:

Left Side of Engine Compartment
Object Number: 1657026 Size: LF
(1)G101
(2)Front Fascia
(3)Inflatable Restraint Front End Sensor - Left
(4)Inflatable Restraint Front End Sensor - Right
(5)Lower Front Tie Bar
Figure 2:

Steering Column Components
Object Number: 1657337 Size: LF
(1)Turn Signal/Multifunction Switch
(2)Traction Control Switch (AV8)
(3)Column Shifter Shift Lock Control Solenoid (AV8)
(4)Ignition Key Alarm Switch
(5)Theft Deterrent Module (TDM)
(6)Ignition Switch
(7)Inflatable Restraint Steering Wheel Module Coil
(8)Steering Angle Sensor (JL4)
(9)Telescoping Actuator (N37)
(10)Tilt Actuator (N37)
(11)Tilt/Telescope Switch (N37)
Figure 3:

Headliner Components - Bottom
Object Number: 1657333 Size: LF
(1)Sunshade - Left Rear (DC5)
(2)Rear Park Assist Indicator (UFR)
(3)Courtesy Lamp - Right Rear (V4U)
(4)Sunshade - Right Rear (DC5)
(5)Garage Door Opener Transmitter (UG1)
(6)Noise Compensation Microphone (UQA)
(7)Courtesy Lamp - Right Front (V4U)
(8)Sunshade - Right Front
(9)Sunshade Switch (DE9)
(10)Inflatable Restraint I/P Module Indicator
(11)Inside Rearview Mirror (ISRVM)
(12)Onstar Button Assembly (UE1)
(13)Sunroof Switch (CF5)
(14)Sunshade - Left Front (- V4U)
(15)Courtesy Lamp - Left Front (V4U)
(16)Cellular Microphone (UE1/U3Q/U3R/U3U)
(17)Courtesy Lamp - Left Rear (V4U)
Figure 4:

Passenger Seat
Object Number: 1860624 Size: LF
(1)Passenger Seat
(2)Inflatable Restraint Passenger Seat Belt Tension Sensor (Part of Seat Buckle Assembly)
(3)Inflatable Restraint Seat Position Sensor (SPS) - Right
Figure 5:

Driver Seat
Object Number: 1702242 Size: LF
(1)Inflatable Restraint Side Impact Module - Left
(2)Seat Back Ventilation Heat and Cool Module - Driver (KB6)
(3)Seat Lumbar Motor - Driver (AL2)
(4)Seat Recline Motor - Driver (AG1/A45)
(5)Seat Lumbar Switch - Driver (AL2/A45)
(6)Memory Seat Module (MSM) (A45/AM3/KB6)
(7)Seat Cushion Ventilation Heat and Cool Module - Driver (KB6)
(8)Seat Belt Switch - Left
(9)Seat Rear Vertical Motor - Driver
(10)Seat Rear Vertical Position Sensor - Driver (A45)
(11)Seat Horizontal Motor - Driver
(12)Seat Adjuster Motor Assembly - Driver (AG1/A45)
(13)Seat Horizontal Position Sensor - Driver (A45)
(14)Seat Front Vertical Position Sensor - Driver (A45)
(15)Seat Adjuster Switch - Driver (AG1/A45)
(16)Seat Lumbar Massage Switch - Driver (AM3)
(17)Seat Lumbar Massage Motor - Driver (AM3)
(18)Seat Recline Position Sensor - Driver (A45)
Figure 6:

Passenger Seat
Object Number: 1702243 Size: LF
(1)Seat Back Ventillation Heat and Cool Module - Passenger (KB6)
(2)Inflatable Restraint Side Impact Module - Right
(3)Seat Lumbar Motor - Front Passenger (AL2)
(4)Seat Adjuster Switch - Passenger (AG2)
(5)Seat Lumbar Massage Switch - Front Passenger (AM3)
(6)Inflatable Restraint Passenger Presence System (PPS) Sensor
(7)Seat Belt Switch - Right
(8)Inflatable Restraint Seat Position Sensor (SPS) - Right
(9)Climate Control Seat Module - Front (KB6)
(10)Seat Cushion Ventillation Heat and Cool Module - Front Passenger (KB6)
(11)Inflatable Restraint Passenger Presence System (PPS) Sensor Connector
(12)Seat Horizontal Motor - Passenger
(13)Seat Front Vertical Motor - Passenger
(14)Seat Rear Vertical Motor - Passenger
(15)Seat Recline Motor - Front Passenger (AG2)
(16)Seat Lumbar Massage Motor - Front Passenger
Figure 7:

Air Bag Components - I/P
Object Number: 1657277 Size: LF
(1)Inflatable Restraint Steering Wheel Module
(2)Inflatable Restraint I/P Module
(3)Floor Pan
Figure 8:

Driver Seat Area Components (Body Harness)
Object Number: 1657014 Size: LF
(1)C315 Body Harness to Driver Seat Harness
(2)G300
(3)Inflatable Restraint Side Impact Module - Left Connector
(4)G305
(5)Yaw and Lateral Acceleration Sensor (JL4)
(6)Inflatable Restraint Sensing and Diagnostic Module (SDM)
(7)Inflatable Restraint Side Impact Sensor - Left
(8)Seat Belt Pretensioner - LF
(9)B-Pillar
(10)Inflatable Restraint Roof Rail Module - Left (AY0)
Figure 9:

Passenger - Right Rear Area
Object Number: 1657011 Size: LF
(1)C-Pillar
(2)Seat Belt Pretensioner - Right Front
(3)Inflatable Restraint Side Impact Sensor - Right
(4)Inflatable Restraint Roof Rail Module - Right (AY0)
(5)Body Harness
Figure 10:

Left and Right C-Pillars
Object Number: 1860582 Size: LF
(1)Inner Frame-Left
(2)C321
(3)C304 (AYO)
(4)Inflatable Restraint Roof Rail Module - Left (AY0)
(5)Inflatable Restraint Roof Rail Module - Right
(6)C305 (AYO)
(7)Inner Frame-Right