If the electronic suspension control module (ESCM) is replaced, the procedures must be performed in the following order:

1. ESCM programming--Refer to Service Programming System (SPS) .

Important: The vehicle must be at correct trim height and on a level surface before performing trimset procedure. Refer to Trim Height Inspection .

2. Trimset procedure. Ignition ON, using a scan tool follow the on screen instructions under special functions.

If the ESCM is reprogrammed, the procedures must be performed in the following order:

1. ESCM programming--Refer to Service Programming System (SPS) .

Important: The vehicle must be at correct trim height and on a level surface before performing trimset procedure. Refer to Trim Height Inspection .

2. Trimset procedure. Ignition ON, using a scan tool follow the on screen instructions under special functions.

If a position sensor is replaced, the following must be performed:

Important: The vehicle must be at correct trim height and on a level surface before performing trimset procedure. Refer to Trim Height Inspection .

Trimset procedure. Ignition ON, using a scan tool follow the on screen instructions under special functions.