GM Service Manual Online
For 1990-2009 cars only
Figure 1:

Top of the Engine (L37/LD8)


Object Number: 1657280  Size: LF
(1)Starter Motor
(2)Manifold Absolute Pressure (MAP) Sensor
(3)Throttle Body Assembly
(4)Fuel Injector 8
(5)Ignition Coil/Module 8
(6)Fuel Injector 6
(7)Ignition Coil/Module 6
(8)Knock Sensor (KS) 2
(9)Fuel Injector 4
(10)Ignition Coil/Module 4
(11)Ignition Coil/Module 2
(12)Fuel Injector 2
(13)Crankshaft Position (CKP) Sensor
(14)Knock Sensor (KS) 1
(15)Camshaft Position (CMP) Sensor
(16)Ignition Coil/Module 1
(17)Ignition Coil/Module 3
(18)Fuel Injector 1
(19)Ignition Coil/Module 5
(20)Fuel Injector 3
(21)Ignition Coil/Module 7
(22)Fuel Injector 5
(23)Fuel Injector 7
Figure 2:

Left Side of Engine (4.6L)


Object Number: 1697753  Size: LF
(1)Engine - 4.6L
(2)Engine Oil Level Switch (06)
(3)A/C Compressor
(4)Generator
(5)G110
Figure 3:

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 4:

Under Passenger Seat - Right Rear


Object Number: 1656936  Size: LF
(1)Body Harness
(2)G303
(3)Battery Current Sensor
(4)C337 Negative Battery Cable to the Body Harness
(5)Rear Seat Back Cushion
(6)Battery Positive Cable
(7)Fuse Block - Rear
(8)Battery
(9)Negative Battery Cable