Avalanche 4WD V8-5.3L (2011)
Ride Height Sensor: Locations
Suspension Position Sensor - Right Rear (G69 or Z55)
Wheels/Vehicle Underbody Component Views
Rear Suspension and Fuel System Components
1 - Trailer Brake Control Relay (JL1)
2 - Fuel Pump Flow Control Module (HP2)/Trailer Brake Control Module (20 Series with JL1)
3 - Electronic Brake Control Module (EBCM)
4 - Suspension Position Sensor - Right Rear (G69 or Z55)
5 - Shock Absorber Actuator - Right Rear (Z55)
6 - Electronic Suspension Control (ESC) Module (G69 or Z55)
7 - Automatic Level Control (ALC) Compressor (Z55)
8 - Shock Absorber Actuator - Left Rear (Z55)
9 - Suspension Position Sensor - Left Rear (G69 or Z55)
