Yukon/Denali 2WD V8-4.8L VIN V (2005)
Door Module: Customer Interest
Interior - Seat Memory/Adjuster Illumination Inoperative
File In Section: 08 - Body and Accessories
Bulletin No.: 04-08-50-015A
Date: September, 2004
ADVANCED SI RESOLUTION
Subject:
Driver Seat Adjuster Memory & Heater Switch Will Not Illuminate (Reprogram Driver Door Module)
Models:
2005 Chevrolet Avalanche, Silverado, Suburban, Tahoe
2005 GMC Sierra, Yukon, Yukon XL
with Wide Load Camper Style Power Outside Rearview Mirror (RPO DPF) and either Heated/Memory Seats or Adjustable Pedals
Condition
Some customers may comment that the illumination on the driver seat adjuster memory & heater switch is not functioning.
Cause
The cause of this condition may be due to a software change to the Driver Door Module (DDM). The calibration file does not respond correctly for the
power camper mirrors.
Correction
Technicians are to reprogram the driver door module (DDM) with an updated software calibration. This new service calibration was released with TIS
satellite data update version 8.5 available August 23, 2004. As always make sure your Tech 2(R) is updated with the latest software version.
Warranty Information
Dealer Action
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Please contact all customers that were told they would be called when a repair became available.
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Distribute this information to dealership technicians and service advisors.
Disclaimer
