Yukon Denali AWD V8-6.2L (2007)
Trunk / Liftgate Closer Module: Technical Service Bulletins
Body - Info on Liftgate Actuator Motor Change
Bulletin No.: 09-08-66-007A
Date: April 25, 2011
Subject: Information on Liftgate Close Actuator Motor Change
2008-2009 Buick Enclave
2007-2009 Cadillac Escalade, Escalade ESV, SRX
2007-2009 Chevrolet Suburban, Tahoe
2007-2009 GMC Acadia, Yukon, Yukon XL
2007-2009 Saturn OUTLOOK
All Equipped with Power Lift Gate RPO E61 or TB5
This bulletin is being revised to change the build date for the Cadillac SRX. Please discard Corporate Bulletin Number 09-08-66-007 (Section 08 - Body
2009 models built after the following dates have changed the Liftgate Close Actuator Motor from a low frequency motor to a high frequency motor. The
two units are not interchangeable.
DO NOT use P/N 25889602 (low frequency motor) for vehicles built after the dates shown above.
The running change from the low frequency Liftgate Close Actuator Motor to the high frequency Liftgate Close Actuator Motor can be identified by the
following physical changes:
The high frequency motor connector clutch circuits are on pins 13 and 14 (1).