Air Lines Routing Overview
Air Lines Routing Overview
• The air lines leading to the air spring dampers are tied inside the wiring harness.
• Air lines, servicing, refer to => [ Air Pipe Line, Servicing ] Procedures
• Connecting piece, replacing, refer to => [ Connector Piece ] Connector Piece
1 "Black" Air Line
• From the solenoid valve block to the left rear air spring damper
• Rear air line, routing, refer to => [ Routing: Air Line to the Rear Air Spring Damper ]
2 Rear Left Air Spring Shock Absorber
3 "Red" Air Line
• From the solenoid valve block to the left front air spring damper
• Front air line routing, refer to => [ Routing: Air Line to the Front Air Spring Damper ]
4 Left Front Air Spring Shock Absorber
5 "Green" Air Line
• From the solenoid valve block to the right front air spring damper
• Front air line routing, refer to => [ Routing: Air Line to the Front Air Spring Damper ]
6 Right Front Air Spring Shock Absorber
7 "Blue" Air Line
• From the solenoid valve block to the right rear air spring damper
• Rear air line, routing, refer to => [ Routing: Air Line to the Rear Air Spring Damper ]
8 Right Rear Air Spring Shock Absorber
9 Air Supply Unit
10 "Brown" Air Line
• From air supply unit to solenoid valve block
• Air line, routing to solenoid valve block, refer to => [ Routing: Air Line from the Air Supply Unit to the Solenoid Valve ]
11 Solenoid Valve Block
• Line arrangement on solenoid valve block, refer to => [ Solenoid Valve Block, Line Arrangement ]
12 Air Intake Line with Filter and Muffler
• Removing and installing, refer to => [ Intake Line with Filter ] Intake Line with Filter
13 "Purple" Air Line
• From solenoid valve block to pressure reservoir
• Air line, routing, refer to => [ Routing: Air Line from the Valve Block to the Pressure Reservoir ]
14 Pressure Reservoir
Solenoid Valve Block, Line Arrangement
• The air lines are tied inside the wiring harness in front of the opening - 7 - to the vehicle interior.
Air pipes are color-coded:
1. "Black" air line: to the left rear air spring damper
2. "Red" air line: to the left front air spring damper
3. "Purple" air line: to the pressure reservoir
4. "Brown" air line: to the air supply unit
5. "Green" air line: to the right front air spring damper
6. "Blue" air line: to the right rear air spring damper
7. Line grommet to the interior
Tightening specifications, refer to => [ Air Line Connecting Pieces Tightening Specification ] Description and Operation
Air line separating point, servicing => [ Separating Point: Air Line for the Solenoid Valve Block Inside the Vehicle ] Procedures.
Routing: Air Line from the Air Supply Unit to the Solenoid Valve
The air line - 3 - leads from the air supply unit - 4 - to the solenoid valve - 1 -.
2 Clip
Tightening specifications, refer to => [ Air Line Connecting Pieces Tightening Specification ] Description and Operation
Routing: Air Line to the Front Air Spring Damper
The air line - 2 - is tied inside the wiring harness - 3 - on the clip - 4 -.
1 Do not loosen the residual pressure retaining valve.
5 Front air spring damper
Tightening specifications, refer to => [ Air Line Connecting Pieces Tightening Specification ] Description and Operation
Air line separating point, servicing, refer to => [ Separating Point: Air Line for the Front Air Spring Damper ] Procedures
Routing: Air Line to the Rear Air Spring Damper
The air line - 1 - is tied inside the wiring harness - 3 - on the upper clip - 2 -.
5 Do not loosen the residual pressure retaining valve.
4 Rear air spring damper
Tightening specifications, refer to => [ Air Line Connecting Pieces Tightening Specification ] Description and Operation
Routing: Air Line from the Valve Block to the Pressure Reservoir
The air line - 4 - runs from the solenoid valve - 3 - along the underbody and the right rear wheel housing and up to the pressure reservoir - 1 - inside the vehicle interior.
2 Clip
Tightening specifications, refer to => [ Air Line Connecting Pieces Tightening Specification ] Description and Operation