Removal Procedure
If the air lines need to be removed to perform repairs on any air suspension components, depressurize the Automatic Level Control System. This will prevent vehicle damage or personal injury.
Do NOT remove Automatic Level Control System components under any circumstances when the system is pressurized. Disconnecting a pressurized air line that is connected to an Automatic Level Control System component can cause damage to components or personal injury.
After servicing Automatic Air Suspension Leveling System, use Nitrogen to recharge the system. Using compressed air can expose the Automatic Air Suspension Leveling System components to moisture and or dirt resulting in premature wear requiring unnecessary repairs.
- Raise and support the vehicle. Lifting and Jacking the Vehicle
- Perform the air suspension depressurization procedure. Air Suspension System Depressurization and Pressurization
- Remove the spare tire and wheel assembly.
Remove the air intake/exhaust line (1) from the body grommet.
- Remove the air line retaining clip (2).
Remove the air intake filter retainer (1).
Disconnect the electrical connector (1).
- Remove the wire harness retainer (3).
- Disconnect the electrical connector (2).
- NOTE:
The air lines and air suspension controller are color coded.
Remove the 5 automatic level control air compressor tube fittings (1) from the air suspension controller.
- NOTE:
The new automatic level control module air suspension controller will have new automatic level control air compressor tube fittings installed.
Remove and DISCARD the 5 old automatic level control air compressor tube fittings (2) from the 5 automatic level control air compressor tubes (1).
Disconnect the air suspension controller electrical connector (1).
Automatic Level Control Module Bolt (1) - Remove [4x]
Automatic Level Control Module (1) - Remove