GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2009 🢒 STS 🢒 Power and Signal Distribution 🢒 Wiring Systems and Power Management 🢒 Wheels/Vehicle Underbody Component Views
Figure 1:

Front Suspension
Object Number: 1971914 Size: LF
(1)Shock Absorber Actuator - Left Front (F55)
(2)Suspension Position Sensor - Right Front (F55)
(3)Shock Absorber Actuator - Right Front (F55)
(4)Wheel Speed Sensor (WSS) - Right Front
(5)Wheel Speed Sensor (WSS) - Left Front
(6)Suspension Position Sensor - Left Front (F55/TR7)
Figure 2:

Rear Suspension and Rear Differential
Object Number: 1971840 Size: LF
(1)Shock Absorber Actuator - Right Rear (F55)
(2)Wheel Speed Sensor (WSS) - Right Rear
(3)Automatic Level Control (ALC) Compressor (F55)
(4)Differential Cooler Pump (KNR)
(5)Wheel Speed Sensor (WSS) - Left Rear
(6)Shock Absorber Actuator - Left Rear (F55)
(7)Suspension Position Sensor - Left Rear (F55/TR7)
(8)Suspension Position Sensor - Right Rear (F55)
Figure 3:

Fuel Tank Components
Object Number: 1971918 Size: LF
(1)Evaporative Emission (EVAP) Canister Vent Solenoid Valve
(2)Fuel Level Sensor - Secondary
(3)Fuel Pump and Sender Assembly
(4)Fuel Tank Pressure (FTP) Sensor
(5)EVAP Canister