Self Leveling Suspension System Overview

Suspension System

Self Leveling Suspension System Overview

1 - Right Front Body Acceleration Sensor -G342- => [ Front Body Acceleration Sensors ] See Image Below.
• Located in the right upper wheel housing

2 - Front Right Suspension Strut (Air Suspension)
• With Right Front Dampening Adjustment Valve -N337- => [ Air Suspension Strut - Front ] See Image Below.

3 - Air Supply Unit with Solenoid Valve Block => [ Air Supply Unit and Solenoid Valve Block Assembly ] See Image Below.
• Located on the underbody right front

4 - Front Left Suspension Strut (Air Suspension)
• With Left Front Dampening Adjustment Valve -N336- => [ Air Suspension Strut - Front ] See Image Below.

5 - Left Front Body Acceleration Sensor -G341- => [ Front Body Acceleration Sensors ] See Image Below.
• Located in the left upper wheel housing

6 - Right Rear Level Control System Sensor -G77- => [ Rear Level Control System Sensors ] See Image Below.

7 - Rear Right Suspension Strut (Air Suspension)
• With Right Rear Dampening Adjustment Valve -N339- => [ Air Suspension Strut - Rear ] See Image Below.

8 - Load Level Button -E539-
• Located in the right side trim in luggage compartment

9 - Level Control System Control Module -J197- => [ Level Control System Control Module ] See Image Below.
• Located right in luggage compartment underneath the spare wheel cover

Self Leveling Suspension System Overview continued

10 - Pressure Reservoir in Luggage Compartment => [ Pressure Reservoir ] See Image Below.
• Located left in luggage compartment underneath the spare wheel cover

11 - Rear Body Acceleration Sensor -G343- => [ Rear Body Acceleration Sensor ] See Image Below.
• Located in the luggage compartment beneath left trim in vehicle floor underneath the spare wheel cover

12 - Rear Left Suspension Strut (Air Suspension)
• With Left Rear Dampening Adjustment Valve -N338- => [ Air Suspension Strut - Rear ] See Image Below.

13 - Left Rear Level Control System Sensor -G76- => [ Rear Level Control System Sensors ] See Image Below.

14 - Front Left Pressure Reservoir to Underbody => [ Pressure Reservoir ] See Image Below.
• Located on the underbody left front

15 - Left Front Level Control System Sensor -G78- => [ Front Level Control System Sensor ] See Image Below.

16 - Right Front Level Control Sensor -G289- => [ Front Level Control System Sensor ] See Image Below.

Front Body Acceleration Sensors

3 - Right Front Body Acceleration Sensor -G342- or Left Front Body Acceleration Sensor -G341-

Air Suspension Strut - Front

2 - Right Front Dampening Adjustment Valve -N337- or Left Front Dampening Adjustment Valve -N336- connector

Air Supply Unit and Solenoid Valve
Block Assembly

1 - Solenoid Valve Block
- Located on the underbody right front
The solenoid valve block is integrated with the following:
• Level Control Pressure Sensor -G291-

• Left Front Suspension Strut Valve -N148-

• Right Front Suspension Strut Valve -N149-

• Left Rear Suspension Strut Valve -N150-

• Right Rear Suspension Strut Valve -N151-

• Level Control Accumulator Valve -N311-

2 - Connector Piece
10 - Compressor Unit and Solenoid Valve Block Bracket
13 - Air Supply Unit
The air supply unit is integrated with the following:
• Level Control Pump Temperature Sensor -G290-

• Level Control System Solenoid -N111-

• Level Control System Compressor Motor -V66-