07-03-11-001A - END OF NEED FOR INFORMATION
ENGINEERING INFORMATIONBulletin No.: 07-03-11-001A
Date: July 16, 2009
Subject: EI07140 - Service Suspension Message (ECU) DTC C0550 C0895 (Engineering Information Closed)
Models:
2007 Cadillac Escalade, Escalade ESV, Escalade EXT
2007 Chevrolet Avalanche, Suburban, Tahoe
2007 GMC Yukon, Yukon Denali, Yukon XL, Yukon Denali XL
with Automatic Level Control Suspension (RPO G69)
Supercede:
This bulletin is being revised to end the need for information from the field. Please discard Corporate Bulletin Number 07-03-11-001 (Section 03 - Suspension).
GM Engineering investigated vehicles with your assistance in the field, but did not identify a single point issue (root cause) for this condition. Due to this cooperation, engineering is satisfied with the data collected and requires no further response. Please refer to SI and use the established diagnostic information to correct the customer concern.
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