Colorado 2WD TSB information
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| 2004 |
A/T - Torque Converter Replacement Guideline
|
20040806 |
| 2004 |
Charging System - Operational Characteristics
|
20040728 |
| 2004 |
Battery - Parasitic Drain
|
20040702 |
| 2004 |
Electrical - Testing Prior to Alternator/Battery R&R
|
20041110 |
| 2004 |
Brakes - Service Procedures/Warranty Guidelines
|
20040517 |
| 2004 |
Drivetrain - Driveline Clunk Explanation
|
20030821 |
| 2004 |
A/T - 4L60-E Oil Pump Identification
|
20031105 |
| 2004 |
M/T - Improved Hydraulic Clutch Bleeding Procedure
|
20040901 |
| 2004 |
A/T - 4L60E/4L65E No Reverse/2nd or 4th Gears
|
20041118 |
| 2004 |
Interior - Odor Elimination
|
20040721 |
| 2004 |
A/T - 4L65E, 4L60E, 4L60, 200-4R Oil Pump Spring
|
20040211 |
| 2004 |
A/T - Cracked or Broken Case Diagnosis
|
20040622 |
| 2004 |
A/T - 4L60-E/4L65-E New Pump/Seal/Case/Service
|
20040512 |
| 2004 |
M/T - Operational Characteristics
|
20041112 |
| 2004 |
A/C - Control Knob Replacement Availability
|
20040106 |
| 2004 |
A/C - Hum/Whistle/Hiss Noises With A/C ON
|
20041109 |
| 2004 |
A/C - R-134a System Flushing Procedures
|
20040901 |
| 2004 |
Restraint System - Seat Belt Extender Availability
|
20040901 |
| 2004 |
XM Radio/OnStar - Problems W/Cloth or Vinyl Roofs
|
20040614 |
| 2004 |
OnStar(R) - Unable to Connect to OnStar (Alaska Only)
|
20041129 |
| 2004 |
Body - Water Leaks Onto Driver's Floor
|
20040819 |
| 2004 |
Instruments - DIC Perceived Fuel Economy Settings
|
20030730 |
| 2004 |
A/C - Broken Defogger Grid Detection
|
20040109 |
| 2004 |
Body - Distortion in Outer Surface of Vehicle Glass
|
20040901 |
| 2004 |
A/T - Reverse Servo Cover Seal Leak
|
20040615 |
| 2004 |
Wheels - Chemical Stains on Chrome Wheels
|
20040601 |
| 2004 |
Instruments - Battery Message in Information Display
|
20040422 |
| 2004 |
Campaign - ECM Reprogramming for 'Stuck' Fuel Sender
|
20041018 |
| 2004 |
OnStar(R) - French Canadian Voice Recognition
|
20041123 |
| 2004 |
Engine - New Long Block Installation Precaution
|
20040614 |
| 2004 |
Drivetrain - Driveline Clunk Explanation
|
20030821 |
| 2004 |
Air Filter - SES Lamp ON/Multiple Driveability Concerns
|
20040305 |
| 2004 |
A/T - DEXRON III(R) (H-Revision) Specification Upgrade
|
20040901 |
| 2004 |
Cooling System - Coolant Information
|
20040213 |
| 2004 |
Engine - Serpentine Drive Belt Wear Information
|
20040401 |
| 2004 |
Fuel System - Possible MIL ON/Driveability Issues
|
20040624 |
| 2004 |
Air Filter - SES Lamp ON/Multiple Driveability Concerns
|
20040305 |
| 2004 |
A/T - Fluid Flushing Procedure/Tool
|
20040901 |
| 2004 |
Instruments - Oil Life Monitoring System
|
20040622 |
| 2004 |
Tires - Puncture Repair Procedures
|
20041130 |
| 2004 |
Wheels - Plastic Wheel Nut Covers Loose/Missing
|
20040727 |
| 2004 |
Wheels - Chrome Wheel Pitting/Brake Dust Accumulation
|
20040901 |
| 2004 |
Vehicle - Recreational Dinghy Towing
|
20040408 |
| 2004 |
Engine - Underhood Whine or Rattle Noise
|
20041109 |
| 2004 |
A/T - 4L60-E/4L65-E, 2-3/3-2 Shift Clunk Explanation
|
20040116 |
| 2004 |
Engine - New Cylinder Sleeve Replacement Procedure
|
20040630 |
| 2004 |
Engine - Misfire/DTC P0300 Set
|
20041112 |
| 2004 |
Emissions - Catalytic Converter Damage/Misfire Codes Set
|
20040109 |
| 2004 |
Exhaust System - Popping/Snapping Noise When Hot
|
20040407 |
| 2004 |
A/T - 4L60-E/4L65-E MIL ON/DTC P0757/Slipping
|
20040126 |
| 2004 |
Transmission Controls - DTC P0756 Diagnostic Tips
|
20040901 |
| 2004 |
A/T - 4L60E and 4L65E DTC P0894/P1870 Diagnostics
|
20040211 |
| 2004 |
Engine Controls - Reprogramming Warranty Info.
|
20040520 |
| 2004 |
Fuel System - Top Tier Gasoline Information
|
20040901 |
| 2004 |
Fuel - Top Tier Detergent Gasoline Information
|
20040624 |
| 2004 |
Fuel System - Maintenance Cleaning of Fuel Injectors
|
20040901 |
| 2004 |
A/T - 4L60-E/4L65-E Harsh 1-2 Upshift
|
20040520 |
| 2004 |
Wheels - Aluminum Wheel Refinishing
|
20041122 |
| 2004 |
A/C - Hum/Whistle/Hiss Noises With A/C ON
|
20041109 |
| 2004 |
A/T - 4L60-E Oil Pump Identification
|
20031105 |
| 2004 |
A/T - 4L60E/4L65E No Reverse/2nd or 4th Gears
|
20041118 |
| 2004 |
A/T - Torque Converter Replacement Guideline
|
20040806 |
| 2004 |
M/T - Improved Hydraulic Clutch Bleeding Procedure
|
20040901 |
| 2004 |
Campaign - ECM Reprogramming for 'Stuck' Fuel Sender
|
20041018 |
| 2004 |
Drivetrain - Bump/Clunk With Transfer Case in Low Gear
|
20040601 |
| 2004 |
Cruise Control - Increasing Set Speed
|
20040901 |
| 2004 |
Drivetrain - AWD/4WD Driveline Characteristics
|
20041118 |
| 2004 |
Drivetrain - 4X4 System Driveline Characteristics
|
20031002 |
| 2004 |
Brakes - Service Procedures/Warranty Guidelines
|
20040517 |
| 2004 |
Electrical - Testing Prior to Alternator/Battery R&R
|
20041110 |
| 2004 |
Battery - Parasitic Drain
|
20040702 |
| 2004 |
M/T - Operational Characteristics
|
20041112 |
| 2004 |
A/C - Control Knob Replacement Availability
|
20040106 |
| 2004 |
A/T - Cracked or Broken Case Diagnosis
|
20040622 |
| 2004 |
A/C - R-134a System Flushing Procedures
|
20040901 |
| 2004 |
Restraint System - Seat Belt Extender Availability
|
20040901 |
| 2004 |
XM Radio/OnStar - Problems W/Cloth or Vinyl Roofs
|
20040614 |
| 2004 |
OnStar(R) - French Canadian Voice Recognition
|
20041123 |
| 2004 |
OnStar(R) - Unable to Connect to OnStar (Alaska Only)
|
20041129 |
| 2004 |
Interior - Odor Elimination
|
20040721 |
| 2004 |
Body - Water Leaks Onto Driver's Floor
|
20040819 |
| 2004 |
Cruise Control - Increasing Set Speed
|
20040901 |
| 2004 |
Instruments - DIC Perceived Fuel Economy Settings
|
20030730 |
| 2004 |
Campaign - Incorrect Odometer Display
|
20040804 |
| 2004 |
A/C - Broken Defogger Grid Detection
|
20040109 |
| 2004 |
Body - Distortion in Outer Surface of Vehicle Glass
|
20040901 |
| 2004 |
Charging System - Operational Characteristics
|
20040728 |
| 2004 |
Engine - Misfire/DTC P0300 Set
|
20041112 |
| 2004 |
Engine - Serpentine Drive Belt Wear Information
|
20040401 |
| 2004 |
Cooling System - Coolant Information
|
20040213 |
| 2004 |
A/T - DEXRON III(R) (H-Revision) Specification Upgrade
|
20040901 |
| 2004 |
A/T - Fluid Flushing Procedure/Tool
|
20040901 |
| 2004 |
Instruments - Oil Life Monitoring System
|
20040622 |
| 2004 |
Tires - Puncture Repair Procedures
|
20041130 |
| 2004 |
Wheels - Plastic Wheel Nut Covers Loose/Missing
|
20040727 |
| 2004 |
Wheels - Chrome Wheel Pitting/Brake Dust Accumulation
|
20040901 |
| 2004 |
Wheels - Chemical Stains on Chrome Wheels
|
20040601 |
| 2004 |
Wheels - Aluminum Wheel Refinishing
|
20041122 |
| 2004 |
Vehicle - Recreational Dinghy Towing
|
20040408 |
| 2004 |
Engine - Underhood Whine or Rattle Noise
|
20041109 |
| 2004 |
A/T - 4L65E, 4L60E, 4L60, 200-4R Oil Pump Spring
|
20040211 |
| 2004 |
Engine - New Cylinder Sleeve Replacement Procedure
|
20040630 |
| 2004 |
A/T - 4L60-E/4L65-E New Pump/Seal/Case/Service
|
20040512 |
| 2004 |
Emissions - Catalytic Converter Damage/Misfire Codes Set
|
20040109 |
| 2004 |
Exhaust System - Popping/Snapping Noise When Hot
|
20040407 |
| 2004 |
A/T - 4L60-E/4L65-E MIL ON/DTC P0757/Slipping
|
20040126 |
| 2004 |
Transmission Controls - DTC P0756 Diagnostic Tips
|
20040901 |
| 2004 |
A/T - 4L60E and 4L65E DTC P0894/P1870 Diagnostics
|
20040211 |
| 2004 |
Engine Controls - Reprogramming Warranty Info.
|
20040520 |
| 2004 |
Fuel System - Top Tier Gasoline Information
|
20040901 |
| 2004 |
Fuel - Top Tier Detergent Gasoline Information
|
20040624 |
| 2004 |
Fuel System - Maintenance Cleaning of Fuel Injectors
|
20040901 |
| 2004 |
A/T - 4L60-E/4L65-E Harsh 1-2 Upshift
|
20040520 |
| 2004 |
A/T - 4L60-E/4L65-E, 2-3/3-2 Shift Clunk Explanation
|
20040116 |
| 2004 |
A/T - Reverse Servo Cover Seal Leak
|
20040615 |
| 2004 |
Fuel System - Possible MIL ON/Driveability Issues
|
20040624 |
| 2004 |
Engine - New Long Block Installation Precaution
|
20040614 |
| 2004 |
A/C - R-134a System Flushing Procedures
|
20040901 |
| 2004 |
A/T - Reverse Servo Cover Seal Leak
|
20040615 |
| 2004 |
A/T - 4L60-E/4L65-E New Pump/Seal/Case/Service
|
20040512 |
| 2004 |
A/T - 4L60-E Oil Pump Identification
|
20031105 |
| 2004 |
A/T - 4L60E/4L65E No Reverse/2nd or 4th Gears
|
20041118 |
| 2004 |
A/T - Torque Converter Replacement Guideline
|
20040806 |
| 2004 |
M/T - Improved Hydraulic Clutch Bleeding Procedure
|
20040901 |
| 2004 |
M/T - Operational Characteristics
|
20041112 |
| 2004 |
Drivetrain - Driveline Clunk Explanation
|
20030821 |
| 2004 |
Brakes - Service Procedures/Warranty Guidelines
|
20040517 |
| 2004 |
Electrical - Testing Prior to Alternator/Battery R&R
|
20041110 |
| 2004 |
Battery - Parasitic Drain
|
20040702 |
| 2004 |
Charging System - Operational Characteristics
|
20040728 |
| 2004 |
Campaign - ECM Reprogramming for 'Stuck' Fuel Sender
|
20041018 |
| 2004 |
A/C - Hum/Whistle/Hiss Noises With A/C ON
|
20041109 |
| 2004 |
Fuel System - Maintenance Cleaning of Fuel Injectors
|
20040901 |
| 2004 |
Restraint System - Seat Belt Extender Availability
|
20040901 |
| 2004 |
XM Radio/OnStar - Problems W/Cloth or Vinyl Roofs
|
20040614 |
| 2004 |
OnStar(R) - French Canadian Voice Recognition
|
20041123 |
| 2004 |
OnStar(R) - Unable to Connect to OnStar (Alaska Only)
|
20041129 |
| 2004 |
Interior - Odor Elimination
|
20040721 |
| 2004 |
Body - Water Leaks Onto Driver's Floor
|
20040819 |
| 2004 |
Cruise Control - Increasing Set Speed
|
20040901 |
| 2004 |
Instruments - DIC Perceived Fuel Economy Settings
|
20030730 |
| 2004 |
Campaign - Incorrect Odometer Display
|
20040804 |
| 2004 |
A/C - Broken Defogger Grid Detection
|
20040109 |
| 2004 |
Body - Distortion in Outer Surface of Vehicle Glass
|
20040901 |
| 2004 |
Instruments - Battery Message in Information Display
|
20040422 |
| 2004 |
A/C - Control Knob Replacement Availability
|
20040106 |
| 2004 |
Wheels - Chemical Stains on Chrome Wheels
|
20040601 |
| 2004 |
Campaign - Incorrect Odometer Display
|
20040804 |
| 2004 |
Instruments - Battery Message in Information Display
|
20040422 |
| 2004 |
Instruments - Battery Message in Information Display
|
20040422 |
| 2004 |
Campaign - ECM Reprogramming for 'Stuck' Fuel Sender
|
20041018 |
| 2004 |
Air Filter - SES Lamp ON/Multiple Driveability Concerns
|
20040305 |
| 2004 |
Fuel System - Possible MIL ON/Driveability Issues
|
20040624 |
| 2004 |
Engine - Serpentine Drive Belt Wear Information
|
20040401 |
| 2004 |
Cooling System - Coolant Information
|
20040213 |
| 2004 |
A/T - DEXRON III(R) (H-Revision) Specification Upgrade
|
20040901 |
| 2004 |
A/T - Fluid Flushing Procedure/Tool
|
20040901 |
| 2004 |
Instruments - Oil Life Monitoring System
|
20040622 |
| 2004 |
Tires - Puncture Repair Procedures
|
20041130 |
| 2004 |
A/T - 4L60-E/4L65-E, 2-3/3-2 Shift Clunk Explanation
|
20040116 |
| 2004 |
Wheels - Chrome Wheel Pitting/Brake Dust Accumulation
|
20040901 |
| 2004 |
A/T - 4L60-E/4L65-E Harsh 1-2 Upshift
|
20040520 |
| 2004 |
Wheels - Aluminum Wheel Refinishing
|
20041122 |
| 2004 |
Vehicle - Recreational Dinghy Towing
|
20040408 |
| 2004 |
Engine - New Long Block Installation Precaution
|
20040614 |
| 2004 |
Engine - New Cylinder Sleeve Replacement Procedure
|
20040630 |
| 2004 |
Emissions - Catalytic Converter Damage/Misfire Codes Set
|
20040109 |
| 2004 |
Exhaust System - Popping/Snapping Noise When Hot
|
20040407 |
| 2004 |
A/T - 4L60-E/4L65-E MIL ON/DTC P0757/Slipping
|
20040126 |
| 2004 |
Transmission Controls - DTC P0756 Diagnostic Tips
|
20040901 |
| 2004 |
A/T - 4L60E and 4L65E DTC P0894/P1870 Diagnostics
|
20040211 |
| 2004 |
Engine Controls - Reprogramming Warranty Info.
|
20040520 |
| 2004 |
Fuel System - Top Tier Gasoline Information
|
20040901 |
| 2004 |
Fuel - Top Tier Detergent Gasoline Information
|
20040624 |
| 2004 |
A/T - 4L65E, 4L60E, 4L60, 200-4R Oil Pump Spring
|
20040211 |
| 2004 |
Wheels - Plastic Wheel Nut Covers Loose/Missing
|
20040727 |
| 2004 |
A/C - Hum/Whistle/Hiss Noises With A/C ON
|
20041109 |
| 2004 |
A/T - 4L65E, 4L60E, 4L60, 200-4R Oil Pump Spring
|
20040211 |
| 2004 |
A/T - 4L60-E Oil Pump Identification
|
20031105 |
| 2004 |
A/T - 4L60E/4L65E No Reverse/2nd or 4th Gears
|
20041118 |
| 2004 |
A/T - Torque Converter Replacement Guideline
|
20040806 |
| 2004 |
M/T - Improved Hydraulic Clutch Bleeding Procedure
|
20040901 |
| 2004 |
M/T - Operational Characteristics
|
20041112 |
| 2004 |
Drivetrain - Bump/Clunk With Transfer Case in Low Gear
|
20040601 |
| 2004 |
Drivetrain - Driveline Clunk Explanation
|
20030821 |
| 2004 |
Drivetrain - AWD/4WD Driveline Characteristics
|
20041118 |
| 2004 |
Drivetrain - 4X4 System Driveline Characteristics
|
20031002 |
| 2004 |
Brakes - Service Procedures/Warranty Guidelines
|
20040517 |
| 2004 |
Electrical - Testing Prior to Alternator/Battery R&R
|
20041110 |
| 2004 |
Battery - Parasitic Drain
|
20040702 |
| 2004 |
A/T - 4L60-E/4L65-E New Pump/Seal/Case/Service
|
20040512 |
| 2004 |
Interior - Odor Elimination
|
20040721 |
| 2004 |
Body - Distortion in Outer Surface of Vehicle Glass
|
20040901 |
| 2004 |
A/C - Broken Defogger Grid Detection
|
20040109 |
| 2004 |
A/T - Cracked or Broken Case Diagnosis
|
20040622 |
| 2004 |
Campaign - Incorrect Odometer Display
|
20040804 |
| 2004 |
Air Filter - SES Lamp ON/Multiple Driveability Concerns
|
20040305 |
| 2004 |
Charging System - Operational Characteristics
|
20040728 |
| 2004 |
Body - Water Leaks Onto Driver's Floor
|
20040819 |
| 2004 |
A/C - Control Knob Replacement Availability
|
20040106 |
| 2004 |
OnStar(R) - Unable to Connect to OnStar (Alaska Only)
|
20041129 |
| 2004 |
OnStar(R) - French Canadian Voice Recognition
|
20041123 |
| 2004 |
XM Radio/OnStar - Problems W/Cloth or Vinyl Roofs
|
20040614 |
| 2004 |
Restraint System - Seat Belt Extender Availability
|
20040901 |
| 2004 |
A/C - R-134a System Flushing Procedures
|
20040901 |
| 2004 |
Instruments - DIC Perceived Fuel Economy Settings
|
20030730 |
| 2004 |
Cruise Control - Increasing Set Speed
|
20040901 |
| 2004 |
A/T - DEXRON III(R) (H-Revision) Specification Upgrade
|
20040901 |
| 
