Maintenance: Technical Service Bulletins
- Recalls
- Customer Interest
- A/C - Erratic HVAC Operation & Self Diagnostic Blinks
- Engine - Cold Start Exhaust Smoke
- Engine - Incorrect Drive Belt, A/C Compressor
- Aluminum Wheels - Cosmetic Damage During Balancing
- Tires - Slipping on Rim
- Tires (Front) - Irregular Wear
- Fuel - Injector Wires Trapped Under Air Cleaner
- Engine - Rough/Surge/Misfire Code 43
- Engine Controls - New PROM (Driveability/False Lights)
- Engine - Drivability/False Trouble Codes
- Engine - Miss, Hesitation, or Roughness
- A/T - Paint Flakes In Fluid
- Wheel Alignment - Front Tire Wear on Postal Vehicles
- Locking Differential - Chattering on Turns
- P/S - Reduced Assist When Cold
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- Tires/Wheels - Low Tire/Leaking Cast Aluminum Wheels
- Power Steering - Fluid Leaks Due to Extreme Low Temps
- Tires/Wheels - Vibration Shortly After Tires Are Mounted on Rim
- By Symptom
- Abnormal wear/deterioration
- Abnormal/Uneven wear
- Customer Interest
- A/C - Erratic HVAC Operation & Self Diagnostic Blinks
- Engine - Cold Start Exhaust Smoke
- Engine - Incorrect Drive Belt, A/C Compressor
- Aluminum Wheels - Cosmetic Damage During Balancing
- Tires - Slipping on Rim
- Tires (Front) - Irregular Wear
- Fuel - Injector Wires Trapped Under Air Cleaner
- Engine - Rough/Surge/Misfire Code 43
- Engine Controls - New PROM (Driveability/False Lights)
- Engine - Drivability/False Trouble Codes
- Engine - Miss, Hesitation, or Roughness
- A/T - Paint Flakes In Fluid
- Wheel Alignment - Front Tire Wear on Postal Vehicles
- Locking Differential - Chattering on Turns
- P/S - Reduced Assist When Cold
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- Tires/Wheels - Low Tire/Leaking Cast Aluminum Wheels
- Power Steering - Fluid Leaks Due to Extreme Low Temps
- Tires/Wheels - Vibration Shortly After Tires Are Mounted on Rim
- Difficult steering
- Driveability
- Erratic Operation
- Erratic Shifting
- False instrument warning light/gauges
- Leaks
- Loose
- Noise
- Poor steering/ride control
- Recalls
- Smoke, Fumes
- Sticking/Binding
- Vibration
- All Technical Service Bulletins
- Engine - GM dexos 1(R) and dexos 2(R) Oil Specifications/Info.
- Vehicle - Engine And Sub-Systems Flushing Recommendations
- Brake Fluid - Level And Filling Recommendations
- A/C - Erratic HVAC Operation & Self Diagnostic Blinks
- A/C Refrigerant - Contamination
- A/C - Retrofitting R-12 to R-134a
- Engine - Cold Start Exhaust Smoke
- Ignition System - Spark Plug Usage Change
- Engine - Incorrect Drive Belt, A/C Compressor
- Aluminum Wheels - Cosmetic Damage During Balancing
- Wheels (Steel) - Damage Due to Improper Mounting
- Wheels - Sealing Leaking Cast Aluminum
- Aluminum Wheels - New Coated Wheel Weights
- Wheels - Finish Damage During Off Car Balancing
- Warranty - OE Chrome Plated Aluminum Wheel ID
- Tires - Slipping on Rim
- Tires - Rotation and Warranty Coverage
- Tires - Proper Rotation and Warranty Coverage
- Tires (Front) - Irregular Wear
- Tire - Tread Chunking/Torn bead
- Tires - Speed Rated Information
- Fuel - Injector Wires Trapped Under Air Cleaner
- Engine - Generator Belt Tension
- Engine - Rough/Surge/Misfire Code 43
- Engine Controls - New PROM (Driveability/False Lights)
- Engine - Drivability/False Trouble Codes
- Oil Filters - Enhanced Anti-Drainback Valves
- Engine - Miss, Hesitation, or Roughness
- Ignition System - Diagnosis Precautions
- Engine Control - Altitude Adjustments
- Cooling System - Reconstituted Anti-Freeze Information
- Coolant - Information on Propylene Glycol Usage
- Warranty - Recycled Engine Coolant Policy
- Coolant - Specification/Usage
- Coolant - Used Anti-Freeze Policy
- A/T Fluid Level Indicator - Available
- Engine - Rough/Unstable/Incorrect Idle
- A/T - Updated ATF Fluid Color/Level Check Information
- A/T - Paint Flakes In Fluid
- A/T - Manual Update For ATF Level & Condition
- A/T - New Trans Fluid, Dexron IIE
- A/T - Proper Fluid Level Checking Procedure
- A/T - DEXRON III Fluid Introduction
- Engine Controls - Idle Speed/Minumum Idle Air Rate Specs
- Wheel Alignment - Front Tire Wear on Postal Vehicles
- Campaign - Incorrect Wheel Lug Wrench
- Tires/Wheels - Wheel Weight Usage Precautions
- Locking Differential - Chattering on Turns
- Drivetrain - Recommended Axle Lubricant
- Drivetrain - Rear Axle Lubricant Compatibility & Usage
- A/C - Use of Alternate Refrigerants In CFC 12
- A/C - Use of R-22 Refrigerant Not Recommended
- Contaminated R12 Refrigerant - Testing & Handling
- A/C - R12 or R134a Service Recommendations
- A/C - Retrofitting R-12 Vehicles to R-134A
- P/S - Reduced Assist When Cold
- Brakes - Trailers
- Alignment - The Importance of Four Wheel Alignment
- Cooling System - Coolant Recycling Information
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- Electrical - Aftermarket Fuse Warning
- Wheels - Chrome Wheel Brake Dust Accumulation/Pitting
- Wheels/Tires - Upsized Wheel/Tire Characteristics
- Wheels/Tires - Chrome/Steel Valve Stem Cap Precautions
- Engine - Noise/Damage Oil Filter Application Importance
- Engine - Drive Belt Misalignment Diagnostics
- Wheels/Tires - Accessory Wheel And Tire Information
- Wheels/Tires - Replacement Wheel Weight Information
- Tires/Wheels - Low Tire/Leaking Cast Aluminum Wheels
- Tires/Wheels - Tire Puncture Repair Procedures
- Wheels - Changing Procedures/Precautions
- A/T - Water Or Coolant Contamination Information
- Steering/Suspension - Wheel Alignment Specifications
- Wheels/Tires - Refinishing Aluminum Wheels
- A/T - DEXRON(R)-VI Fluid Information
- Power Steering - Fluid Leaks Due to Extreme Low Temps
- A/T - Fluid Oil Cooler Flow Test
- Tires/Wheels - Vibration Shortly After Tires Are Mounted on Rim
- Tires/Wheels - OE Tire Shake/Vibration Information
- Tires - Information On Proper Tire Pressure
- Wheels/Tires - Use Of Nitrogen Gas In Tires
- Tires/Wheels - Information on Tire Radial Force Variation (RFV)
- Engine - GM Dexos 1(R) And 2(R) Oil Specifications
- Wheels - Chromed Aluminum Wheel Staining/Pitting/Corrosion