CTS-V V8-6.0L VIN U (2006)
Control Module HVAC: Customer Interest
A/C - Climate Control Panel Display Flickers
Bulletin No.: 07-01-39-006
Date: August 14, 2007
TECHNICAL
Subject:
HVAC Control Module (Climate Control Panel) Display May Flicker
Intermittently (Reprogram HVAC Control Module)
Models:
2003-2007 Cadillac CTS, CTS-V
2004-2006 Cadillac SRX
Condition
Some customers may comment that the Heating, Ventilation and A/C Conditioning (HVAC) Control Module (Climate Control Panel) display may
intermittently flash bright and then return to normal illumination. The condition is most noticeable at night. The condition may also be described as a
display flicker.
Correction
A revised calibration has been developed to address this condition. Technicians are to reprogram the HVAC Control Module using the Service
Programming System (SPS) with the latest software available on TIS2WEB. Refer to the HVAC Control Module Programming and Setup procedures in
SI. As always make sure your Tech 2(R) is updated with the latest software version.
Warranty Information
For vehicles repaired under warranty, use the table.
Disclaimer
