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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
  1. 564401A OCT 96 Driveline Clunk Noises
  2. 94C62 MAY 96 Front Seat Back Recliner Attachment
  3. 94C62A APR 96 Front Seat Back Recliner Attachment - Supplement
  4. 93C28 MAR 94 Natural Gas Vehicle Fuel Tank Rupture - Safety Campaign
  5. 93C11A JUN 93 Soft Crankshaft Sprockets (No Heat-treat)
  6. 93C07A MAR 93 Recall - Automatic Transmission Vent 4L60, 4L60E & 3L80
General Recalls
  1. 93C24 FEB 94 Door Lock Cylinder Freeze-Up
  2. 93C22 NOV 93 Air Conditioning System Overcharge (Recall)
  3. 93C14 NOV 93 Door Lock Cylinder Freeze Up (Recall)
  4. 93C20 OCT 93 Rear Bench Seat Latch Assembly - Recall
  5. 93C11A JUN 93 Soft Crankshaft Sprockets (No Heat-treat)
Service Bulletins
  1. 631208A APR 97 A/C Tool And Equipment Maintenance
  2. 666309 APR 97 Engine Hard Start Or No Start Replace Fuel Pump Pulsator
  3. 661509A APR 97 Fiber Glass Rear Fender Paint Star Shaped Crack
  4. 730503 APR 97 Labor Times Guide Update
  5. 620504 APR 97 Operating Procedures
  6. 731204 FEB 97 Air Conditioning Systems With R12 Or R134a Service Issue
  7. 731049 FEB 97 Body Sealer Tape For Collision Repairs
  8. 631707A FEB 97 New Aftermarket Paint Specification
  9. 730501 FEB 97 Update Labor Time Guide
  10. 730502 FEB 97 Updates Labor Time Guide
  11. 630507 JAN 97 Updates Labor Time Guides
  12. 649601 JAN 97 Compact Disk Players Procedures
  13. 436407A JAN 97 Low Voltage Reading Or Dim Lights At Idle
  14. 661512 JAN 97 Outside Rearview Mirror Lens Replacement
  15. 600503 JAN 97 Warranty Repairs And Claims Procedures
  16. 531212A DEC 96 A/C Odor at Start up in Humid Climates
  17. 631215 NOV 96 A/C Compressor Seal Washer Reference Chart
  18. 376602B NOV 96 Engine Noise - Leaking Exhaust Manifolds
  19. 610111 NOV 96 Key Code Information
  20. 564203A NOV 96 Rear Axle Vent Leak (10.5 inch Axles)
  21. 377148A NOV 96 Transmission Shift Solenoid Update
  22. 689601A OCT 96 Radio Repair Centers and Warranty Information
  23. 630504 OCT 96 Warranty Administration Labor Time Guide Updates
  24. 630505 OCT 96 Warranty Labor Time Guide Updates
  25. 668304A SEP 96 ACDelco Service Center Locations Odometer/Speedometer
  26. 400501A SEP 96 Corporate Parts Return Program Instructions
  27. 630503 SEP 96 Labor Time Guide (Request for Review) Updates
  28. 319004A SEP 96 SIR Module Shipping/Return Procedure
  29. 661206 SEP 96 Section 1B - HVAC - Updated
  30. 661605 AUG 96 Child Restraint Locking Feature of Seat Belts
  31. 638206 AUG 96 Exterior Lamp Condensation and Replacement Guidelines
  32. 620502 JUL 96 Personal Property Damage - Labor Operation Z1241
  33. 668303 JUL 96 Revised Diagnostic Chart - Instrument Panel and Gauges
  34. 568204A MAY 96 Chatter from Windshield Wiper Blades
  35. 636532 MAY 96 Enhanced Emission Inspection Maintenance - Equipment
  36. 631209 MAY 96 R12 or R134a A/C Vehicle Service Issues
  37. 676117A MAY 96 RTV Sealant - Use of Wacker T-330 for Intake Manifold
  38. 531703A MAY 96 Refinishing Aluminum Wheels
  39. 667301 APR 96 Clutch Hydraulic System Fluid Leaks
  40. 638111 APR 96 Headlamp Lens Distortion Caused by Aiming Equipment
  41. 661505 MAR 96 Hood to Grille Contact (Install Paint Protection Film)
  42. 561505A MAR 96 Wind Noise from Front Door/A-Pillar
  43. 636401 FEB 96 Updated Battery Replacement Catalog Numbers
  44. 576138 JAN 96 Crankshaft Balancer Remover/Installer Tool
  45. 539004A JAN 96 GM Vehicle Security & Remote Keyless Entry System
  46. 516547 JAN 96 Revised Tech 1 Cartridge for Oxygen Sensor Test
  47. 536508 JAN 96 SPS/FLASH EPROM Programming
  48. 536507 DEC 95 Enhanced Emission Inspection Maintenance - Update
  49. 376105A OCT 95 Cold Engine Knock - Replace Oil Filter/Bearings/PROM
  50. 516563 OCT 95 Evaporative Emission System - Revised Description
  51. 577115 SEP 95 Intermittent DTC 87 - High Ratio Error
  52. 580501A SEP 95 Labor Time Submission - Format Change
  53. 577112A SEP 95 Lo/Reverse Clutch Spacer Plate Selection
  54. 531704 SEP 95 Polishing And Swirl Mark Removal Techniques
  55. 580504 AUG 95 Inspection/Maintenance Labor Operations
  56. 588302A JUL 95 AC Delco Locator Service for Delco Electronics Exchange
  57. 561603 JUL 95 Interior Door Handle Spring Breaks
  58. 566201 JUL 95 Overheat Resulting from Repositioning Fan in Shroud
  59. 560503 JUL 95 Previously GMC Truck Warranty Information Letters
  60. 349212 JUN 95 Radio Frequency Interference (RFI) Diagnosis
  61. 570102 JUN 95 Reformulated, Oxygenated Gasoline and Calif. Phase 2 RFG
  62. 580101 JUN 95 Use of a Diagnostic Worksheet
  63. 531205 MAY 95 Contaminated R12 Refrigerant Testing & Handling
  64. 510103 MAY 95 GM Campaign Identification Label
  65. 516532 MAY 95 Linear EGR Installation Procedure - Revised
  66. 261513 MAY 95 Tailgate Latch Releases Driving On Rough Roads
  67. 520506 APR 95 ADCSM Empowerment Parameters Retail Matrix
  68. 564401 APR 95 Driveline Clunk Noise
  69. 570501 APR 95 Goodwill Adjustments Case-by-Case Administration
  70. 520505 APR 95 Panel Replacement Operations for Corrosion Repairs
  71. 436201B APR 95 Propylene Glycol Engine Coolant
  72. 561601 APR 95 Seat Belt Operations, Features and Location
  73. 570201 MAR 95 General Information - DEXRON III A/T Fluid Introduction
  74. 561202 MAR 95 Heater, Ventilation and Air Conditioning - Updated Info.
  75. 431218A MAR 95 J 39400 A/C Leak Detector Maintenance Kit Availability
  76. 563401 MAR 95 Rear Suspension - Section 3D
  77. 420515A FEB 95 Chevrolet Claim Processing
  78. 516502 FEB 95 I/M Emissions Diagnostic Manual
  79. 367207A FEB 95 Shift Indicator Light Application and Operation
  80. 436510 JAN 95 I/M 240 Program - Equipment Purchase
  81. 568201 JAN 95 Wiper Blade Chatter (Update Wiper Blades and Arms)
  82. 436507 DEC 94 Enhanced Emission Inspection Maintenance Program
  83. 476149 DEC 94 Oil Pressure Gauge Reading Concerns
  84. 468111 DEC 94 Piercing Wire Insulation during Electrical Diagnosis
  85. 467108 DEC 94 Transmission Extension Seal Leaks
  86. 431048 NOV 94 Adhesive Caulking Kit Revisions
  87. 365006 NOV 94 Kelsey-Hayes 4WAL Program
  88. 431215 NOV 94 R134a Leak Detection with Tracer Dye
  89. 431606 OCT 94 Cleaning Procedure for Leather Seat Covers
  90. 467303 OCT 94 Clutch Pedal Return Spring Fractured
  91. 467302 OCT 94 Clutch Pilot Bushing and Bearings
  92. 261603 OCT 94 Front Door Hinge Pin and Bushing Wear
  93. 436506 OCT 94 I/M 240 Repairs - Obtaining Technical Assistance
  94. 446501 OCT 94 PROM/MEMCAL - Identification Marks
  95. 468304 OCT 94 Speedometer - Momentary Drop
  96. 431223 SEP 94 Contaminated A/C Refrigerant
  97. 410103 SEP 94 Product Campaign Bulletin Numbering System
  98. 464101 SEP 94 Slip Yoke Replacement And U-Joint Servicing
  99. 377110 SEP 94 Torque Converter Clutch - Shutter
  100. 330105A SEP 94 Using GM Service Bulletins
  101. 449001 AUG 94 Diagnosing SIR DTC 24
  102. 480502 AUG 94 Information on Expediting Parts
  103. 448301 AUG 94 Obtaining Service Digital Ratio Adapter/Controller(DRAC)
  104. 480501 JUL 94 Customer Concern Not Duplicated/Verified Labor Operation
  105. 149301 JUL 94 Release of Service Package For Nickel Tape
  106. 433502 JUL 94 Speed Rated Tires
  107. 470501 JUN 94 Emission Warranty Parts Coverage
  108. 466204 JUN 94 Engine Overheat/Low Power
  109. 476118 JUN 94 Enhanced PF52 and PF1218 Oil Filters
  110. 477118 JUN 94 Goodwrench Transmission - 4L80E/4L80EHD - Applications
  111. 461202 MAY 94 A/C Control Head Flashes. Erratic Oper Of A/C Controls
  112. 477107 MAY 94 Center Support Bolt - New Service Package
  113. 461101 MAY 94 Manual Temp Control Lever Slips From Hot To Cold
  114. 468201 MAY 94 Phantom Wipe/Single Unwanted Cycle of Windshield Wiper
  115. 477109A MAY 94 Variable Pressure Control Solenoid for 4L80-E/4L80-EHD
  116. 449601 APR 94 Buzzing Noise In AM Band of Radio
  117. 467201 APR 94 Shift Lever Sticks - Manual Trans (Revised Shift Rail)
  118. 377131 MAR 94 Loss of Drive in All Ranges (Replace Carrier Package)
  119. 033206 MAR 94 Reduced Power Steering Assist (Cold)
  120. 468101 MAR 94 Service Manual Update (Section 8A-63 - HVAC Controls)
  121. 435001 FEB 94 Aftermarket Anti-Lock Brake System Products
  122. 361102 FEB 94 Blown Fuse, Erratic HVAC and Self Diagnostic Operation
  123. 361015 FEB 94 Door Trim Panel Removal - Revised Procedures
  124. 330106A FEB 94 New Dcs Bulletin Search and Access to Vehicle Options
  125. 310504 FEB 94 Policy - Recycled Engine Coolant
  126. 361010A FEB 94 Rear Side Window Outer Belt Seal Curls Up At the Ends
  127. 368305 FEB 94 Tachometer Accuracy
  128. 331226 JAN 94 Retrofitting R-12 Vehicles to R-134A
  129. 369602 JAN 94 Tape Deck Noise/Static/Pauses Between Songs
  130. 377122 JAN 94 Vibration/Fluid Leak Out of Trans Case Extension
  131. 333210A DEC 93 Steering Column Pop/Noise
  132. 383001 DEC 93 Steering System Bleed Procedures
  133. 323501 DEC 93 Tires - Manufacturers' Assistance
  134. 377129 NOV 93 Fluid Leaks At Transmission Pass-Through Connector
  135. 345001 NOV 93 Four Wheel Antilock Brake System
  136. 361005A NOV 93 Outside Mirror Will Not Hold Adjustment/Mirror Vibration
  137. 306502 OCT 93 How Fuel Economy Is Determined
  138. 361009 SEP 93 Install Redesigned Door Latch
  139. 367103 AUG 93 Information on Auto. Transmission External Oil Coolers
  140. 261201R AUG 93 Low A/C Charge Indicator Flashes
  141. 367102R JUL 93 Information on Auto. Transmission Cooler Replacement
  142. 393504 JUL 93 Leaking Cast Aluminum Wheels
  143. 932598B JUL 93 Lubricant On ECM Connector Does Not Cause Malfunction
  144. 368104 JUL 93 Lubricant on ECM Connector Does Not Cause a Malfunction
  145. 369601R JUL 93 Poor Radio Reception Noise/Static
  146. 349212R JUL 93 Radio Frequency Interference - Identification/Diagnosis
  147. 932499 JUL 93 Tape Deck Noise / Static During Program Pauses
  148. 393502R JUN 93 Cosmetic Damage To Aluminum Wheels During Balancing
  149. 316501R JUN 93 Introduction Of The Fuel Injector Tester Tool
  150. 931973E MAY 93 Cosmetic Damage to Aluminum Wheels During Balancing
  151. 266402R MAY 93 Fuel Injector Wires Trapped Under Air Cleaner
  152. 932147B MAY 93 New Venture Gear Manual Transmission Unit Repair
  153. 365003 MAY 93 Revised 4WAL Brake System Bleeding Procedure
  154. 931807A MAY 93 V.I.P. Orders In Service Replacement Transmission
  155. 931693E APR 93 Tires Slipping On Rim
  156. 931307A MAR 93 3RD Gear Starts When In D4/Possible Codes 66, 67, 81, 82
  157. 931491B MAR 93 Accessory Drive Belt Comes Off or No Air Conditioning
  158. 9313310 MAR 93 Door Locks Binding or Sticking/Key Hard to Insert
  159. 931437A MAR 93 Manual Update Transmission Unit Repair 3 - 4 Clutch
  160. 931477A MAR 93 No Upshift/Stuck In First/No Codes/Exterior Leaks
  161. 931327A MAR 93 TPS Sensor Replacement
  162. 93114A7A MAR 93 Torque Converter Squeaks W/ 4L80E or 4L80EHD
  163. 9358A10 FEB 93 Acid Rain and Rail Dust Damage to Base/Clear Coat
  164. 93966C FEB 93 Factors That Affect Fuel Economy
  165. 9311310 FEB 93 Outside Rear View Mirror Vibration
  166. 9374A6 FEB 93 Throttle Body Power Curve Information
  167. 93736B JAN 93 Approved Engine Coolant Recycling Systems
  168. 93774B JAN 93 Differential Pinion Shaft Lock Screw
  169. 93831A JAN 93 Electronic A/C System Information
  170. 93876C JAN 93 Excessive Fuel Consumption Vehicles W/ Natural Gas
  171. 936C38 JAN 93 Fuel Tank Solenoid Replacement Natural Gas Vehicle
  172. 937110 DEC 92 Cup Holder Binding/Stuck
  173. 276501 DEC 92 Information on Perceived Low Power
  174. 931030 NOV 92 Damage to Basecoat/Clearcoat Paint
  175. 9232410 NOV 92 Front Door Window Noise
  176. 93441A NOV 92 HVAC Control Head Inoperative - No Display
  177. 938C28 NOV 92 Incorrect or Erratic Oil Pressure Gauge Readings
  178. 93576A NOV 92 Incorrect or Erratic Oil Pressure Readings
  179. 93626E NOV 92 Servicing Power Control Module
  180. 93497B NOV 92 Shift Lever Shake and/or Nose In 2ND Gear
  181. 93508C NOV 92 Speedometer Registers When Vehicle Is Stationary
  182. 93297A OCT 92 Buzzing Noise At Idle Coming From the 4L60E A/T
  183. 93287A OCT 92 Buzzing Noise On Engine Shutdown From the 4L60E A/T
  184. 93316C OCT 92 Effect of Fuel Volatility On Driveability
  185. 93356D OCT 92 Engine Miss, Hesitation or Roughness - Information
  186. 936A20 OCT 92 Information On Servicing PCM's
  187. 93249A OCT 92 Telephone/Mobile Radio Installation & Troubleshooting
  188. 93323E OCT 92 Tire Damage Cause In GM Assembly Plants
  189. 93147A OCT 92 Transmission Diagnosis
  190. 9304A1D SEP 92 Compressor Shaft Nut Eliminated
  191. 931B3 SEP 92 Compressor Shaft Nut Eliminated R4 Compressor
  192. 937A9 SEP 92 New Product Announcement Hydra-Matic 4L60-E
  193. 93107A SEP 92 Paint Codes, Paint Suppliers
  194. 930910 SEP 92 Paint Codes, Supplies and Assembly Plant Identification
  195. 93125 SEP 92 Revised Brake Pressure Modulator Valve
  196. 93111D SEP 92 Shaft Nut Removal HR6HE
  197. 111402R SEP 92 Shaft Nut Removal from the HR6HE A/C Compressor
  198. 93036D AUG 92 New Design Spark Plugs
  199. 93057A AUG 92 Replacement Transmission Assembly- Initial Service Plan
  200. 922501A AUG 92 Use of Alternate Refrigerants In CFC 12
  201. ATRATB078 NOV 91 How To Use A Pressure Gauge - Automatic Trans.
  202. ATRATB028 OCT 90 Engine Testing With A Vacuum Gauge - Auto Trans.
  203. 91263E JUN 90 Irregular Wear of Front Tires
  204. ATRATB9002006 FEB 90 Automatic Transmission Fluid
  205. ATRATB8930 OCT 89 Automatic Transmission Math Part 2
  206. ATRATB8927 SEP 89 20 Steps To successful Auto Transmission Repair
  207. ATRATB8923 AUG 89 Automatic Transmission Math Formulas
  208. ATRATB8754 SEP 87 All Automatics - Front Bushing Wear
  209. ATRATB8748 AUG 87 Metal Sealing Rings - Automatic Transmissions
  210. 81I37 FEB 81 Silica Contamination of Oxygen Sensors

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