• | Turn the ignition On, with the engine off. |
• | Install a scan tool. |
• | With the scan tool, exhaust the air from the system for at least 60 seconds. |
Note: There will be a minimal amount still in the air in the air lines.
Caution: Refer to Fastener Caution in the Preface section.
Tighten
Tighten the upper and lower shock absorber nuts (1) and (5) to 115 N·m (85 lb ft).
• | Turn the ignition ON, with the engine OFF. |
• | Install a scan tool. |
• | With the scan tool, operate the air compressor for 30 seconds or until rear of the vehicle begins to rise. |
• | Remove the scan tool. |
• | Cycle the ignition OFF, then back ON, with the engine ON to allow the air suspension system to regain the desired rear suspension position. |
Callout | Component Name |
---|---|
Preliminary Procedure
| |
1 | Rear Shock Absorber Bolt (Qty: 2) Procedure
|
2 | Rear Shock Absorber Nut (Qty: 2) Caution: Refer to Fastener Caution in the Preface section. Tighten |
3 | Rear Shock Absorber |