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For 1990-2009 cars only

EI06006 - Rear Suspension Uneven, Sagging, Low (Recalibrate Air Spring Sensor)

Subject:EI06006 -- Rear Suspension Uneven, Sagging, Low (Recalibrate Air Spring Sensor)

Models:2006-2007 Buick Rainier
2006-2007 Chevrolet TrailBlazer SS
2006-2007 GMC Envoy, Envoy XL
2006-2007 Saab 9-7X
with Suspension Pkg -- Rear Load Leveling (RPO G67)



This bulletin is being revised to remove the TrailBlazer/TrailBlazer EXT models and close the Engineering Information. This bulletin also includes the resolution based on engineering root cause analysis. Please discard Corporate Bulletin Number 06-03-09-006 (Section 03 -- Suspension).


Condition

Some customers may comment on the rear suspension being uneven or sagging.

Correction

DO NOT REPLACE THE COMPRESSOR.

Based on technician feedback, engineering has determined that the customer's concern can be corrected by recalibrating the air spring sensor. Refer to the Trim Height Uneven or Low diagnostics and Air Spring Sensor Calibration procedure found in SI.

Warranty Information (excluding Saab U.S. Models)

For vehicles repaired under warranty, use:

Labor Operation

Description

Labor Time

E6020

Sensor Assembly, Air Suspension-Right - Replace

Use Published Labor Operation Time

E6021

Sensor Assembly, Air Suspension-Left - Replace

Warranty Information (Saab U.S. Models)

For vehicles repaired under warranty, use:

Labor Operation

Description

Failed Object

Fault/Reason Code

Location Code

Warranty Type

Repair/Action Code

Labor Time

7322701

Sensor Assembly, Air Suspension-Right - Replace

73227

71

4

01

01

Use Published Labor Operation Time

7322701

Sensor Assembly, Air Suspension-Left - Replace

73227

71

3

01

01

Use Published Labor Operation Time