Level Control System Overview

Component Locations: Suspension System

Level Control System Overview







1 Left Front Air Spring Shock Absorber
• With Left front damping adjustment valve -N336-
2 Left front level control system sensor -G78- => [ Front Level Control System Sensor ] See Image Below.
3 Right front level control sensor -G289- => [ Front Level Control System Sensor ] See Image Below.
4 Right Front Air Spring Shock Absorber
• Right front damping adjustment valve -N337-
5 Sensor electronics control module -J849- => [ Sensor Electronics Control Module ] See Image Below.
• Bolted to the center tunnel
6 Rear Right Air Spring Shock Absorber
• With Right rear damping adjustment valve -N339-
7 Level control system control module -J197- => [ Level Control System Control Module ] See Image Below.
8 Right rear level control system sensor -G77- => [ Rear Level Control System Sensor ] See Image Below.
9 Air Supply Unit with Valve Block
10 Left rear level control system sensor -G76- => [ Rear Level Control System Sensor ] See Image Below.
11 Pressure Reservoir
12 Rear Left Air Spring Shock Absorber
• With Left rear damping adjustment valve -N338-

Front Level Control
System Sensor






4 - Left front level control system sensor -G78- / Right front level control sensor -G289- are mounted on the left/right lower transverse link.

Sensor Electronics Control Module






2 - Sensor electronics control module -J849- Bolted to the center tunnel

Level Control System Control Module






1 - Level control system control module -J197- is located inside the luggage compartment on the right side of the rear panel behind fuse panel F -SF-.

Rear Level Control System Sensor






2 - Left rear level control system sensor -G76- / Right rear level control system sensor -G77-

Air Supply Unit






1 - Connector for Air Supply Unit
-
4 - Air Supply Unit with valve block
Contains the following items:
• Level control pump temperature sensor -G290-

• Left rear suspension strut valve -N150-

• Right front suspension strut valve -N149-

• Right rear suspension strut valve -N151-

• Left front suspension strut valve -N148-

• Level control system solenoid -N111-

• Level control accumulator valve -N311-

• Level control pressure sensor -G291-

• Level control system compressor motor -V66-