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

Left Side of the Engine Compartment


Object Number: 897622  Size: MF
(1)C121 (DF5)
(2)G101/SP101
(3)Electronic Brake Control Module (EBCM) (JM4/JL9)
(4)Engine Control Module (ECM)
Figure 2:

Front Left Side of the Vehicle (JM4/JL9)


Object Number: 898049  Size: MF
(1)Wheel Speed Sensor - LF, RF Similar
Figure 3:

RR Frame and Underbody (JM4/JL9)


Object Number: 1539165  Size: MF
(1)C406
(2)Wheel Speed Sensor (WSS) - RR, LR Similar
Figure 4:

Instrument Panel


Object Number: 1538302  Size: MF
(1)Turn Signal/Multifunction Switch
(2)Windshield Wiper/Washer Switch
(3)Hazard Switch
(4)Instrument Panel Cluster (IPC)
(5)Traction Control Switch (NW7)
(6)Radio
(7)A/T Shifter (M75/M43)
(8)HVAC Control Assembly
(9)Steering Wheel Controls - Right (K34)
(10)Steering Wheel Controls - Left (K34)
(11)Rear Compartment Lid Release Switch