1993 Recall Info
1993 Recall Information
Bulletins for 1993 Chevy Truck C 1500 P/U 2WD V8-454 7.4L
Safety Recalls
TSB Number Issue Date TSB Title- 564401A OCT 96 Driveline Clunk Noises
- 94C62 MAY 96 Front Seat Back Recliner Attachment
- 94C62A APR 96 Front Seat Back Recliner Attachment - Supplement
- 93C28 MAR 94 Natural Gas Vehicle Fuel Tank Rupture - Safety Campaign
- 93C11A JUN 93 Soft Crankshaft Sprockets (No Heat-treat)
- 93C07A MAR 93 Recall - Automatic Transmission Vent 4L60, 4L60E & 3L80
General Recalls
- 93C24 FEB 94 Door Lock Cylinder Freeze-Up
- 93C22 NOV 93 Air Conditioning System Overcharge (Recall)
- 93C14 NOV 93 Door Lock Cylinder Freeze Up (Recall)
- 93C20 OCT 93 Rear Bench Seat Latch Assembly - Recall
- 93C11A JUN 93 Soft Crankshaft Sprockets (No Heat-treat)
Service Bulletins
- 631208A APR 97 A/C Tool And Equipment Maintenance
- 666309 APR 97 Engine Hard Start Or No Start Replace Fuel Pump Pulsator
- 661509A APR 97 Fiber Glass Rear Fender Paint Star Shaped Crack
- 730503 APR 97 Labor Times Guide Update
- 620504 APR 97 Operating Procedures
- 731204 FEB 97 Air Conditioning Systems With R12 Or R134a Service Issue
- 731049 FEB 97 Body Sealer Tape For Collision Repairs
- 631707A FEB 97 New Aftermarket Paint Specification
- 730501 FEB 97 Update Labor Time Guide
- 730502 FEB 97 Updates Labor Time Guide
- 630507 JAN 97 Updates Labor Time Guides
- 649601 JAN 97 Compact Disk Players Procedures
- 436407A JAN 97 Low Voltage Reading Or Dim Lights At Idle
- 661512 JAN 97 Outside Rearview Mirror Lens Replacement
- 600503 JAN 97 Warranty Repairs And Claims Procedures
- 531212A DEC 96 A/C Odor at Start up in Humid Climates
- 631215 NOV 96 A/C Compressor Seal Washer Reference Chart
- 376602B NOV 96 Engine Noise - Leaking Exhaust Manifolds
- 610111 NOV 96 Key Code Information
- 564203A NOV 96 Rear Axle Vent Leak (10.5 inch Axles)
- 377148A NOV 96 Transmission Shift Solenoid Update
- 689601A OCT 96 Radio Repair Centers and Warranty Information
- 630504 OCT 96 Warranty Administration Labor Time Guide Updates
- 630505 OCT 96 Warranty Labor Time Guide Updates
- 668304A SEP 96 ACDelco Service Center Locations Odometer/Speedometer
- 400501A SEP 96 Corporate Parts Return Program Instructions
- 630503 SEP 96 Labor Time Guide (Request for Review) Updates
- 319004A SEP 96 SIR Module Shipping/Return Procedure
- 661206 SEP 96 Section 1B - HVAC - Updated
- 661605 AUG 96 Child Restraint Locking Feature of Seat Belts
- 638206 AUG 96 Exterior Lamp Condensation and Replacement Guidelines
- 620502 JUL 96 Personal Property Damage - Labor Operation Z1241
- 668303 JUL 96 Revised Diagnostic Chart - Instrument Panel and Gauges
- 568204A MAY 96 Chatter from Windshield Wiper Blades
- 636532 MAY 96 Enhanced Emission Inspection Maintenance - Equipment
- 631209 MAY 96 R12 or R134a A/C Vehicle Service Issues
- 676117A MAY 96 RTV Sealant - Use of Wacker T-330 for Intake Manifold
- 531703A MAY 96 Refinishing Aluminum Wheels
- 667301 APR 96 Clutch Hydraulic System Fluid Leaks
- 638111 APR 96 Headlamp Lens Distortion Caused by Aiming Equipment
- 661505 MAR 96 Hood to Grille Contact (Install Paint Protection Film)
- 561505A MAR 96 Wind Noise from Front Door/A-Pillar
- 636401 FEB 96 Updated Battery Replacement Catalog Numbers
- 576138 JAN 96 Crankshaft Balancer Remover/Installer Tool
- 539004A JAN 96 GM Vehicle Security & Remote Keyless Entry System
- 516547 JAN 96 Revised Tech 1 Cartridge for Oxygen Sensor Test
- 536508 JAN 96 SPS/FLASH EPROM Programming
- 536507 DEC 95 Enhanced Emission Inspection Maintenance - Update
- 376105A OCT 95 Cold Engine Knock - Replace Oil Filter/Bearings/PROM
- 516563 OCT 95 Evaporative Emission System - Revised Description
- 577115 SEP 95 Intermittent DTC 87 - High Ratio Error
- 580501A SEP 95 Labor Time Submission - Format Change
- 577112A SEP 95 Lo/Reverse Clutch Spacer Plate Selection
- 531704 SEP 95 Polishing And Swirl Mark Removal Techniques
- 580504 AUG 95 Inspection/Maintenance Labor Operations
- 588302A JUL 95 AC Delco Locator Service for Delco Electronics Exchange
- 561603 JUL 95 Interior Door Handle Spring Breaks
- 566201 JUL 95 Overheat Resulting from Repositioning Fan in Shroud
- 560503 JUL 95 Previously GMC Truck Warranty Information Letters
- 349212 JUN 95 Radio Frequency Interference (RFI) Diagnosis
- 570102 JUN 95 Reformulated, Oxygenated Gasoline and Calif. Phase 2 RFG
- 580101 JUN 95 Use of a Diagnostic Worksheet
- 531205 MAY 95 Contaminated R12 Refrigerant Testing & Handling
- 510103 MAY 95 GM Campaign Identification Label
- 516532 MAY 95 Linear EGR Installation Procedure - Revised
- 261513 MAY 95 Tailgate Latch Releases Driving On Rough Roads
- 520506 APR 95 ADCSM Empowerment Parameters Retail Matrix
- 564401 APR 95 Driveline Clunk Noise
- 570501 APR 95 Goodwill Adjustments Case-by-Case Administration
- 520505 APR 95 Panel Replacement Operations for Corrosion Repairs
- 436201B APR 95 Propylene Glycol Engine Coolant
- 561601 APR 95 Seat Belt Operations, Features and Location
- 570201 MAR 95 General Information - DEXRON III A/T Fluid Introduction
- 561202 MAR 95 Heater, Ventilation and Air Conditioning - Updated Info.
- 431218A MAR 95 J 39400 A/C Leak Detector Maintenance Kit Availability
- 563401 MAR 95 Rear Suspension - Section 3D
- 420515A FEB 95 Chevrolet Claim Processing
- 516502 FEB 95 I/M Emissions Diagnostic Manual
- 367207A FEB 95 Shift Indicator Light Application and Operation
- 436510 JAN 95 I/M 240 Program - Equipment Purchase
- 568201 JAN 95 Wiper Blade Chatter (Update Wiper Blades and Arms)
- 436507 DEC 94 Enhanced Emission Inspection Maintenance Program
- 476149 DEC 94 Oil Pressure Gauge Reading Concerns
- 468111 DEC 94 Piercing Wire Insulation during Electrical Diagnosis
- 467108 DEC 94 Transmission Extension Seal Leaks
- 431048 NOV 94 Adhesive Caulking Kit Revisions
- 365006 NOV 94 Kelsey-Hayes 4WAL Program
- 431215 NOV 94 R134a Leak Detection with Tracer Dye
- 431606 OCT 94 Cleaning Procedure for Leather Seat Covers
- 467303 OCT 94 Clutch Pedal Return Spring Fractured
- 467302 OCT 94 Clutch Pilot Bushing and Bearings
- 261603 OCT 94 Front Door Hinge Pin and Bushing Wear
- 436506 OCT 94 I/M 240 Repairs - Obtaining Technical Assistance
- 446501 OCT 94 PROM/MEMCAL - Identification Marks
- 468304 OCT 94 Speedometer - Momentary Drop
- 431223 SEP 94 Contaminated A/C Refrigerant
- 410103 SEP 94 Product Campaign Bulletin Numbering System
- 464101 SEP 94 Slip Yoke Replacement And U-Joint Servicing
- 377110 SEP 94 Torque Converter Clutch - Shutter
- 330105A SEP 94 Using GM Service Bulletins
- 449001 AUG 94 Diagnosing SIR DTC 24
- 480502 AUG 94 Information on Expediting Parts
- 448301 AUG 94 Obtaining Service Digital Ratio Adapter/Controller(DRAC)
- 480501 JUL 94 Customer Concern Not Duplicated/Verified Labor Operation
- 149301 JUL 94 Release of Service Package For Nickel Tape
- 433502 JUL 94 Speed Rated Tires
- 470501 JUN 94 Emission Warranty Parts Coverage
- 466204 JUN 94 Engine Overheat/Low Power
- 476118 JUN 94 Enhanced PF52 and PF1218 Oil Filters
- 477118 JUN 94 Goodwrench Transmission - 4L80E/4L80EHD - Applications
- 461202 MAY 94 A/C Control Head Flashes. Erratic Oper Of A/C Controls
- 477107 MAY 94 Center Support Bolt - New Service Package
- 461101 MAY 94 Manual Temp Control Lever Slips From Hot To Cold
- 468201 MAY 94 Phantom Wipe/Single Unwanted Cycle of Windshield Wiper
- 477109A MAY 94 Variable Pressure Control Solenoid for 4L80-E/4L80-EHD
- 449601 APR 94 Buzzing Noise In AM Band of Radio
- 467201 APR 94 Shift Lever Sticks - Manual Trans (Revised Shift Rail)
- 377131 MAR 94 Loss of Drive in All Ranges (Replace Carrier Package)
- 033206 MAR 94 Reduced Power Steering Assist (Cold)
- 468101 MAR 94 Service Manual Update (Section 8A-63 - HVAC Controls)
- 435001 FEB 94 Aftermarket Anti-Lock Brake System Products
- 361102 FEB 94 Blown Fuse, Erratic HVAC and Self Diagnostic Operation
- 361015 FEB 94 Door Trim Panel Removal - Revised Procedures
- 330106A FEB 94 New Dcs Bulletin Search and Access to Vehicle Options
- 310504 FEB 94 Policy - Recycled Engine Coolant
- 361010A FEB 94 Rear Side Window Outer Belt Seal Curls Up At the Ends
- 368305 FEB 94 Tachometer Accuracy
- 331226 JAN 94 Retrofitting R-12 Vehicles to R-134A
- 369602 JAN 94 Tape Deck Noise/Static/Pauses Between Songs
- 377122 JAN 94 Vibration/Fluid Leak Out of Trans Case Extension
- 333210A DEC 93 Steering Column Pop/Noise
- 383001 DEC 93 Steering System Bleed Procedures
- 323501 DEC 93 Tires - Manufacturers' Assistance
- 377129 NOV 93 Fluid Leaks At Transmission Pass-Through Connector
- 345001 NOV 93 Four Wheel Antilock Brake System
- 361005A NOV 93 Outside Mirror Will Not Hold Adjustment/Mirror Vibration
- 306502 OCT 93 How Fuel Economy Is Determined
- 361009 SEP 93 Install Redesigned Door Latch
- 367103 AUG 93 Information on Auto. Transmission External Oil Coolers
- 261201R AUG 93 Low A/C Charge Indicator Flashes
- 367102R JUL 93 Information on Auto. Transmission Cooler Replacement
- 393504 JUL 93 Leaking Cast Aluminum Wheels
- 932598B JUL 93 Lubricant On ECM Connector Does Not Cause Malfunction
- 368104 JUL 93 Lubricant on ECM Connector Does Not Cause a Malfunction
- 369601R JUL 93 Poor Radio Reception Noise/Static
- 349212R JUL 93 Radio Frequency Interference - Identification/Diagnosis
- 932499 JUL 93 Tape Deck Noise / Static During Program Pauses
- 393502R JUN 93 Cosmetic Damage To Aluminum Wheels During Balancing
- 316501R JUN 93 Introduction Of The Fuel Injector Tester Tool
- 931973E MAY 93 Cosmetic Damage to Aluminum Wheels During Balancing
- 266402R MAY 93 Fuel Injector Wires Trapped Under Air Cleaner
- 932147B MAY 93 New Venture Gear Manual Transmission Unit Repair
- 365003 MAY 93 Revised 4WAL Brake System Bleeding Procedure
- 931807A MAY 93 V.I.P. Orders In Service Replacement Transmission
- 931693E APR 93 Tires Slipping On Rim
- 931307A MAR 93 3RD Gear Starts When In D4/Possible Codes 66, 67, 81, 82
- 931491B MAR 93 Accessory Drive Belt Comes Off or No Air Conditioning
- 9313310 MAR 93 Door Locks Binding or Sticking/Key Hard to Insert
- 931437A MAR 93 Manual Update Transmission Unit Repair 3 - 4 Clutch
- 931477A MAR 93 No Upshift/Stuck In First/No Codes/Exterior Leaks
- 931327A MAR 93 TPS Sensor Replacement
- 93114A7A MAR 93 Torque Converter Squeaks W/ 4L80E or 4L80EHD
- 9358A10 FEB 93 Acid Rain and Rail Dust Damage to Base/Clear Coat
- 93966C FEB 93 Factors That Affect Fuel Economy
- 9311310 FEB 93 Outside Rear View Mirror Vibration
- 9374A6 FEB 93 Throttle Body Power Curve Information
- 93736B JAN 93 Approved Engine Coolant Recycling Systems
- 93774B JAN 93 Differential Pinion Shaft Lock Screw
- 93831A JAN 93 Electronic A/C System Information
- 93876C JAN 93 Excessive Fuel Consumption Vehicles W/ Natural Gas
- 936C38 JAN 93 Fuel Tank Solenoid Replacement Natural Gas Vehicle
- 937110 DEC 92 Cup Holder Binding/Stuck
- 276501 DEC 92 Information on Perceived Low Power
- 931030 NOV 92 Damage to Basecoat/Clearcoat Paint
- 9232410 NOV 92 Front Door Window Noise
- 93441A NOV 92 HVAC Control Head Inoperative - No Display
- 938C28 NOV 92 Incorrect or Erratic Oil Pressure Gauge Readings
- 93576A NOV 92 Incorrect or Erratic Oil Pressure Readings
- 93626E NOV 92 Servicing Power Control Module
- 93497B NOV 92 Shift Lever Shake and/or Nose In 2ND Gear
- 93508C NOV 92 Speedometer Registers When Vehicle Is Stationary
- 93297A OCT 92 Buzzing Noise At Idle Coming From the 4L60E A/T
- 93287A OCT 92 Buzzing Noise On Engine Shutdown From the 4L60E A/T
- 93316C OCT 92 Effect of Fuel Volatility On Driveability
- 93356D OCT 92 Engine Miss, Hesitation or Roughness - Information
- 936A20 OCT 92 Information On Servicing PCM's
- 93249A OCT 92 Telephone/Mobile Radio Installation & Troubleshooting
- 93323E OCT 92 Tire Damage Cause In GM Assembly Plants
- 93147A OCT 92 Transmission Diagnosis
- 9304A1D SEP 92 Compressor Shaft Nut Eliminated
- 931B3 SEP 92 Compressor Shaft Nut Eliminated R4 Compressor
- 937A9 SEP 92 New Product Announcement Hydra-Matic 4L60-E
- 93107A SEP 92 Paint Codes, Paint Suppliers
- 930910 SEP 92 Paint Codes, Supplies and Assembly Plant Identification
- 93125 SEP 92 Revised Brake Pressure Modulator Valve
- 93111D SEP 92 Shaft Nut Removal HR6HE
- 111402R SEP 92 Shaft Nut Removal from the HR6HE A/C Compressor
- 93036D AUG 92 New Design Spark Plugs
- 93057A AUG 92 Replacement Transmission Assembly- Initial Service Plan
- 922501A AUG 92 Use of Alternate Refrigerants In CFC 12
- ATRATB078 NOV 91 How To Use A Pressure Gauge - Automatic Trans.
- ATRATB028 OCT 90 Engine Testing With A Vacuum Gauge - Auto Trans.
- 91263E JUN 90 Irregular Wear of Front Tires
- ATRATB9002006 FEB 90 Automatic Transmission Fluid
- ATRATB8930 OCT 89 Automatic Transmission Math Part 2
- ATRATB8927 SEP 89 20 Steps To successful Auto Transmission Repair
- ATRATB8923 AUG 89 Automatic Transmission Math Formulas
- ATRATB8754 SEP 87 All Automatics - Front Bushing Wear
- ATRATB8748 AUG 87 Metal Sealing Rings - Automatic Transmissions
- 81I37 FEB 81 Silica Contamination of Oxygen Sensors