Model Year(s)
Vehicle Line(s) / Condition
Do This
Don't Do This
Reference Information/Bulletin
2005
Chevrolet Corvette w/Navigation Radio - FM Radio Static or No Reception
Have customer test radio when condition occurs by switching from FM to AM and back to FM. If this clears signal, no repairs required.
Don't replace radio and/or antenna module.
05-08-44-014A
2005
Cobalt, Pursuit (Canada Only) - CD Inoperative or Radio Displays "Locked"
Reprogram U1C radio for "locked" message on control head.
Don't replace radio assembly.
05-08-44-010B
2005-2006
G6 w/Panoramic Sunroof - Potential Noise Issues
Refer to bulletin.
Refer to bulletin.
05-08-67-014
2005
Corvette - Erratic Fuel Gauge
Use new software release to add buffer to fuel sender system.
Don't replace fuel sender, fuel module or fuel tank.
05-08-49-027
2005
Cobalt, Pursuit (Canada Only), ION, HHR - Transmission Control Module (TCM) Shorted to Battery Voltage During Diagnosis and/or Service
Remove TCM harness from TCM prior to removing it from TCM holding bracket.
Don't remove TCM from bracket  without first disconnecting TCM wiring harness. Don't allow TCM to contact positive battery post .
05-07-30-016A
2005
VUE, Equinox LT/LS - Sunroof will not Close from Vent, Partly Opened, or Fully Opened Position
Replace sunroof control module.
Don't  replace sunroof module, motor or switch.
05-08-67-010A
2005-2006
Uplander, Terraza, Relay, Montana SV6 - High Effort to Sound Horn, Horn Only Sounds When Certain Spots are Pressed
Replace horn pad springs.
Don't  replace inflatable restraint steering wheel module.
05-08-54-001
2005
Grand Prix, LaCrosse/Allure - Front Brake Moan and/or Groan Noise During Brake Apply
Confirm that noise is coming from front brakes - then replace the front brake pads.
Don't  resurface front rotors.
05-05-23-006
2004-2005
Grand Prix (June built 2004, all 2005), LaCrosse/Allure (all 05) - Blower Motor Inoperative or Intermittent, Blower Speed May Drop or Blower Continues to Run After Key Off
Install 330MFD capacitor between LPM circuit to ground.
Don't  replace LPM, blower motor or HVAC control head.
05-01-39-001A
2001-2003
Aztek, Rendezvous - Window Regulators Separate from Window Motors
Use window regulator clips and procedure outlined in bulletin.
Don't  replace window regulator assemblies that are serviceable and only have broken clips.
03-08-64-015
1999-2004
All Cars and Trucks - Brake Warranty, Service and Procedures
Issue One: Refinish brake rotor.Â
Issue Two: Measure for LRO
Issue One: Don't replace brake rotors.Â
Issue Two: Don't measure for LRO
00-05-22-002D
2002-2005
Cars and Trucks - Multiple Driveability Symptoms/Clogged Fuel Injectors
Clean fuel injectors as described in Bulletin.
Don't replace fuel injectors.
03-06-04-030A
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