Technical Service Bulletins

• A/C Compressor
  • R-12 Air Conditioner System Retrofit (AC002-98 REVISED)
  • Alternate Refrigerants And A/C Retrofit (AC003-96)
  • Service Hints For Refrigerant Leak Detection - Info (AC95-001)
  • Avoiding A/C Compressor Failure: Lube Oil REQTS. (AC93-005)
  • A/C Service - Evacuation Procedure Revision (VOL. 10, A/C, NO. 007)
  • Heater Control Repairs - New Lever Control Parts (VOL. 10, A/C, NO. 001)
  • A/C Refrigerant Pressure Conversion Reference Chart (AC92-005)
  • Air Conditioner System O-Ring Color Change (AC92-004)
  • Air Conditioning System Service Procedure (AC93-003)
• Accessories Control Systems
  • TOYOTA Checker Applications: Reference Guide (SS94-003)
  • Battery Maintenance For Vehicles In Storage (EL92-001)
  • Am Radio Reception Performance (VOL. 8, ELC, NO. 023)
  • No Radio Illumination - W/Cassette - Wiring (VOL. 8, ELC, NO. 022)
• Accessory Drive Belts
  • Heater Control Repairs - New Lever Control Parts (VOL. 10, A/C, NO. 001)
  • 2.4L Eng 22R Thermostat Design Change (VOL. 9, ENG, NO. 028)
• Anti-Lock Brakes
  • TOYOTA Checker Applications: Reference Guide (SS94-003)
• Anti-Theft Systems
  • Back Door Window Regulator Rust: Part Changes (BO94-012)
  • TOYOTA Checker Applications: Reference Guide (SS94-003)
  • Battery Maintenance For Vehicles In Storage (EL92-001)
  • VIN Plates And Certification Labels - Information (VOL. 10, PGI, NO. 015)
  • Key Code And Key Cutter Information (VOL. 9, PGI, NO. 022)
  • Am Radio Reception Performance (VOL. 8, ELC, NO. 023)
  • Intrusion Monitoring System - Schematic Drawings (VOL. 9, ACC, NO. 001)
  • Intrusion Monitoring System Install Clarification (VOL. 9, ELC, NO. 001)
  • Manual/Power Door Mirror Installation Instructions (VOL. 8, BOD, NO. 034)
• Automatic Trans
  • Engine Support Bar Improvements (SS95-003)
  • A340H Trans New Transfer Direct Clutch O-Ring (TM91-010)
  • Torque Converter To FLEXPLATE Mounting Bolt Warnings (VOL. 10, TRN, NO. 036)
  • Torque Converter Mounting Warning Bolt/Torque Info (VOL. 10, TRN, NO. 016)
  • Improved B2 Seal For A340E/H Transmissions (VOL. 10, TRN, NO. 014)
  • A4/A340 Trans Revised Valve Body Check Balls (VOL. 10, TRN, NO. 007)
  • Trans/Cooler Flushing Procedure (VOL. 10, TRN, NO. 006)
  • A340E/H Trans - New Valve Body Information (VOL. 9, TRN, NO. 003)
  • A340H/A43D Trans New Oil Level Gauge (VOL. 9, TRN, NO. 002)
  • 1987 Truck (RN) Specifications (VOL. 8, PGI, NO. 030)
  • A340 Trans Shift Quality - Valve Body Modification (VOL. 10, TRN, NO. 005)
• Auxiliary Emission Control Systems
  • Sulfur Odor From Exhaust (EG003-03)
  • Emission Control Label OREDERING Information (PG95-005)
  • TOYOTA Checker Applications: Reference Guide (SS94-003)
  • Distributor Signal Generator Available Separately (VOL. 10, ENG, NO. 022)
  • 1.8/2.0/2.2/2.4L Eng - New Auxiliary Air Valve (VOL. 10, ENG, NO. 002)
  • 2.4L Hot/Cold DEAE Soak STARTABILITY - Ecu Switches (VOL. 10, ENG, NO. 011)
  • 1987 Truck (RN) Specifications (VOL. 8, PGI, NO. 030)
  • Emission Control Label Part Numbers & Order Form (PG94-002)
• Body Interior
  • Air Conditioning Evaporator Odor (AC002-97)
  • TOYOTA Checker Applications: Reference Guide (SS94-003)
  • No Radio Illumination - W/Cassette - Wiring (VOL. 8, ELC, NO. 022)
• Brakes Control Systems
  • TOYOTA Checker Applications: Reference Guide (SS94-003)
• Charging Systems
  • MIDTRONICS Battery Tester Software Update (SS002-02)
  • 2.4L Eng 22R Thermostat Design Change (VOL. 9, ENG, NO. 028)
• Clutch
  • Improved Clutch Master Cylinder Bore Finish (VOL. 10, TRN, NO. 009)
• Communication Devices
  • Mobile Communication System Installation:Precautions (AU93-001)
  • Am Radio Reception Performance (VOL. 8, ELC, NO. 023)
• Component Locations
  • 2.4L Eng 22R Thermostat Design Change (VOL. 9, ENG, NO. 028)
• Cooling System (Mechanical)
  • Radiator Cap Inspection (EG014-05)
  • Recycled Coolants - TOYOTAS Disclaimer (PI91-006)
  • Distributor Signal Generator Available Separately (VOL. 10, ENG, NO. 022)
  • 2.4L Hot/Cold DEAE Soak STARTABILITY - Ecu Switches (VOL. 10, ENG, NO. 011)
  • 2.4L Eng 22R Thermostat Design Change (VOL. 9, ENG, NO. 028)
  • 2.4L Eng Revised Head Gasket (VOL. 9, ENG, NO. 018)
• Cruise Control Systems
  • TOYOTA Checker Applications: Reference Guide (SS94-003)
  • Am Radio Reception Performance (VOL. 8, ELC, NO. 023)
• Differentials & Drive Axles
  • 1987 Truck (RN) Specifications (VOL. 8, PGI, NO. 030)
• Electronic Steering
  • Rear Leaf Spring Squeak - Insulated Leaf Spring Clip (VOL. 10, SUS, NO. 003)
• Electronic Suspension
  • Rear Leaf Spring Squeak - Insulated Leaf Spring Clip (VOL. 10, SUS, NO. 003)
• Engine Control Systems
  • Sulfur Odor From Exhaust (EG003-03)
  • TOYOTA Checker Applications: Reference Guide (SS94-003)
  • Distributor Signal Generator Available Separately (VOL. 10, ENG, NO. 022)
  • 2.4L Hot/Cold DEAE Soak STARTABILITY - Ecu Switches (VOL. 10, ENG, NO. 011)
• Entertainment Systems
  • Cigarette Lighter Service (EL002-98)
  • Cleaning Cassette Tape Heads (AU001-97 REV)
  • Am Static Noise On Vehicles With Power Antennas (AU002-96)
  • Identification Number On Audio Units - Information (VOL. 10, AUD, NO. 006)
  • Am Radio Reception Performance (VOL. 8, ELC, NO. 023)
  • No Radio Illumination - W/Cassette - Wiring (VOL. 8, ELC, NO. 022)
  • Electronic Tune Radio Combo With Logic Cassette Deck (VOL. 9, AUD, NO. 001)
• Exhaust
  • Sulfur Odor From Exhaust (EG003-03)
• Exterior Body Panels
  • Rivet Nut Tool (SS003-98)
  • Wind Noise Repair Kit Parts Information Table (BO003-97)
  • Back Door Window Regulator Rust: Part Changes (BO94-012)
  • Squeak & Rattle Repair Kit (Revised) (VOL. 10, BOD, NO. 046R)
  • Sunroof Wind Deflector Rattle: Rubber Pad Added (VOL. 10, BOD, NO. 012)
  • 1987 Truck (RN) Specifications (VOL. 8, PGI, NO. 030)
  • Adjustment Of New Headrests (BO91-010)
• Exterior Lights
  • Battery Maintenance For Vehicles In Storage (EL92-001)
  • Am Radio Reception Performance (VOL. 8, ELC, NO. 023)
  • No Radio Illumination - W/Cassette - Wiring (VOL. 8, ELC, NO. 022)
• Frames, Subframes & Crossmembers
  • Paint Repairs On Polyurethane Bumper - Information (PA95-001)
  • Back Door Window Regulator Rust: Part Changes (BO94-012)
  • Squeak & Rattle Repair Kit (Revised) (VOL. 10, BOD, NO. 046R)
  • Sunroof Wind Deflector Rattle: Rubber Pad Added (VOL. 10, BOD, NO. 012)
  • 1987 Truck (RN) Specifications (VOL. 8, PGI, NO. 030)
  • Adjustment Of New Headrests (BO91-010)
• Front Suspension
  • Coil Spring Compressor Tool: Proper Use (SS93-001)
  • Rear Leaf Spring Squeak - Insulated Leaf Spring Clip (VOL. 10, SUS, NO. 003)
• Fuel System
  • Distributor Signal Generator Available Separately (VOL. 10, ENG, NO. 022)
  • 2.4L Hot/Cold DEAE Soak STARTABILITY - Ecu Switches (VOL. 10, ENG, NO. 011)
  • 2.4L Eng Air Intake Revised (VOL. 9, ENG, NO. 024)
  • 2.4L Eng Repositioned Air Intake (VOL. 9, ENG, NO. 004)
  • 1987 Truck (RN) Specifications (VOL. 8, PGI, NO. 030)
• Fuses & Circuit Breakers
  • TOYOTA Checker Applications: Reference Guide (SS94-003)
  • Wire Harness Repair Kit "B": New Tool (SS94-002)
  • Battery Maintenance For Vehicles In Storage (EL92-001)
  • 2.4L Eng 22R Thermostat Design Change (VOL. 9, ENG, NO. 028)
  • No Radio Illumination - W/Cassette - Wiring (VOL. 8, ELC, NO. 022)
  • Intrusion Monitoring System - Schematic Drawings (VOL. 9, ACC, NO. 001)
• Gauges & Instrument Panels
  • Battery Maintenance For Vehicles In Storage (EL92-001)
  • Squeak & Rattle Repair Kit (Revised) (VOL. 10, BOD, NO. 046R)
  • VIN Plates And Certification Labels - Information (VOL. 10, PGI, NO. 015)
  • Sunroof Wind Deflector Rattle: Rubber Pad Added (VOL. 10, BOD, NO. 012)
  • Am Radio Reception Performance (VOL. 8, ELC, NO. 023)
  • No Radio Illumination - W/Cassette - Wiring (VOL. 8, ELC, NO. 022)
  • Adjustment Of New Headrests (BO91-010)
• Headlights
  • Battery Maintenance For Vehicles In Storage (EL92-001)
  • Am Radio Reception Performance (VOL. 8, ELC, NO. 023)
  • No Radio Illumination - W/Cassette - Wiring (VOL. 8, ELC, NO. 022)
• HVAC Control Systems
  • R-12 Air Conditioner System Retrofit (AC002-98 REVISED)
  • Air Conditioning Evaporator Odor (AC002-97)
  • Alternate Refrigerants And A/C Retrofit (AC003-96)
  • A/C Compressor Maintenance For Stored Vehicles (AC002-96)
  • Service Hints For Refrigerant Leak Detection - Info (AC95-001)
  • Avoiding A/C Compressor Failure: Lube Oil REQTS. (AC93-005)
  • A/C Service - Evacuation Procedure Revision (VOL. 10, A/C, NO. 007)
  • Heater Control Repairs - New Lever Control Parts (VOL. 10, A/C, NO. 001)
  • A/C Refrigerant Pressure Conversion Reference Chart (AC92-005)
  • Air Conditioner System O-Ring Color Change (AC92-004)
  • Air Conditioning System Service Procedure (AC93-003)
• Identification
  • Replacement Certification Labels And VIN Plates (T-SB-0032-20 REV2)
  • Replacement VIN Plates (PG009-02)
  • Replacement VIN Plates (PG005-97)
  • Replacement Certification Labels (PG004-97)
  • VIN Plates & Certification Labels: Replacements (PG93-002)
  • CALIFORNIA Vehicle Emission Control Info. Labels (PI91-008)
  • VIN Plates & Certification Labels - Information (PI91-002)
• Ignition Switch/Steering Lock
  • Key Code And Key Cutter Information (VOL. 9, PGI, NO. 022)
• Ignition System
  • Signal Generator Resistance Specifications (EN91-007)
  • Distributor Signal Generator Available Separately (VOL. 10, ENG, NO. 022)
  • 2.4L Hot/Cold DEAE Soak STARTABILITY - Ecu Switches (VOL. 10, ENG, NO. 011)
  • 2.4L Eng 22R Thermostat Design Change (VOL. 9, ENG, NO. 028)
• Infotainment
  • Reception Diagnosis Using Antenna Test Kit (T-SB-0014-15)
  • Am Static Noise On Vehicles With Power Antennas (AU002-96)
  • Am Radio Reception Performance (VOL. 8, ELC, NO. 023)
  • No Radio Illumination - W/Cassette - Wiring (VOL. 8, ELC, NO. 022)
• Interior/Exterior Trim
  • Refinishing Replacement Bumper Covers (PA003-02 REV.)
  • Rivet Nut Tool (SS003-98)
  • Wind Noise Repair Kit Parts Information Table (BO003-97)
  • Back Door Window Regulator Rust: Part Changes (BO94-012)
  • Squeak & Rattle Repair Kit (Revised) (VOL. 10, BOD, NO. 046R)
  • Sunroof Wind Deflector Rattle: Rubber Pad Added (VOL. 10, BOD, NO. 012)
  • SEATBELT Retractor INOP - Undercoat Application Info (VOL. 9, PGI, NO. 018)
  • Adjustment Of New Headrests (BO91-010)
• Interior/Illumination Lights
  • Battery Maintenance For Vehicles In Storage (EL92-001)
  • Am Radio Reception Performance (VOL. 8, ELC, NO. 023)
  • No Radio Illumination - W/Cassette - Wiring (VOL. 8, ELC, NO. 022)
• Locking Hubs
  • Rear Leaf Spring Squeak - Insulated Leaf Spring Clip (VOL. 10, SUS, NO. 003)
• Lubrication System
  • 2.4L Eng 22R Thermostat Design Change (VOL. 9, ENG, NO. 028)
  • 2.4L Eng Revised Head Gasket (VOL. 9, ENG, NO. 018)
• Manual Steering
  • Rear Leaf Spring Squeak - Insulated Leaf Spring Clip (VOL. 10, SUS, NO. 003)
• Manual Trans
  • Engine Support Bar Improvements (SS95-003)
  • G52/R150/R151F/R154/W46/W55/W56 Trans #1 Shift Fork (VOL. 8, TRN, NO. 013)
  • 1987 Truck (RN) Specifications (VOL. 8, PGI, NO. 030)
• Mechanical
  • Engine Support Bar Improvements (SS95-003)
  • Standard Bolt Torque Specifications (PG95-006)
  • Distributor Signal Generator Available Separately (VOL. 10, ENG, NO. 022)
  • 2.4L Hot/Cold DEAE Soak STARTABILITY - Ecu Switches (VOL. 10, ENG, NO. 011)
  • 2.4L Eng 22R Thermostat Design Change (VOL. 9, ENG, NO. 028)
  • 2.4L Eng Revised Head Gasket (VOL. 9, ENG, NO. 018)
• Mechanical - Hydraulic
  • Brake Booster Push Rod Gauge (SST) (SS002-97)
  • Introduction Of Brake Shim Kit & Brake Fitting Kits (BR95-003)
  • Brake Vibration/Pulsation: Corrective Measures (BR94-002)
  • Introduction Of New Disc Brake Pad Kit (BR94-004)
  • TOYOTA Brake Pads-Proper Balance Of Friction & Force (TSN93-46-3)
  • Front Brake Pads Improved For Noise (VOL. 9, BRK, NO. 008)
  • Front Brake Pads Improved For Noise (VOL. 9, BRK, NO. 003)
• Memory Modules
  • Battery Maintenance For Vehicles In Storage (EL92-001)
  • Am Radio Reception Performance (VOL. 8, ELC, NO. 023)
• Mirrors
  • Am Radio Reception Performance (VOL. 8, ELC, NO. 023)
  • Manual/Power Door Mirror Installation Instructions (VOL. 8, BOD, NO. 034)
• Paint & Coatings
  • Paint Repairs On Polyurethane Bumper - Information (PA95-001)
  • Back Door Window Regulator Rust: Part Changes (BO94-012)
  • Acid Rain Damage - Condition/Cause/Inspection/Repair (VOL. 10, BOD, NO. 043R)
  • New Vehicle Washing Schedule For Paint Protection (BO91-019)
  • Iron Particle Contamination Repair (VOL. 10, BOD, NO. 045)
  • Pearl Mica Paint Care/Scratch Removal (VOL. 9, BOD, NO. 015)
  • Fixed Glass Installation: Urethane Adhesive Sealant (VOL. 9, BOD, NO. 009)
  • 1987 TOYOTA Paint Formula Codes (VOL. 8, PNT, NO. 002)
• Parking Brake System
  • Improved Parking Brake Bell Crank (VOL. 8, BRK, NO. 006)
• Passive Restraints
  • Child Restraint Seat Top Strap Bracket Installation (BO010-02)
  • Rear Leaf Spring Squeak - Insulated Leaf Spring Clip (VOL. 10, SUS, NO. 003)
• Rear Suspension
  • Coil Spring Compressor Tool: Proper Use (SS93-001)
  • Rear Leaf Spring Squeak - Insulated Leaf Spring Clip (VOL. 10, SUS, NO. 003)
• Restraints Control Systems
  • TOYOTA Checker Applications: Reference Guide (SS94-003)
• Schedule
  • Battery Maintenance For In-Stock Vehicles - Info (EL95-001)
  • 1987 Maintenance Schedule (VOL. 8, PGI, NO. 041)
• Seats
  • Child Restraint Seat Top Strap Bracket Installation (BO010-02)
  • Seat Belt Extender Description/Ordering Info (BO95-012)
  • Seat Belt Extenders For 1985-94 TOYOTA Vehicles (BO94-006)
  • Seat Belt Extenders - Information And Order Process (BO92-003)
  • Squeak & Rattle Repair Kit (Revised) (VOL. 10, BOD, NO. 046R)
  • Seat Belt Extender - Information (VOL. 10, BOD, NO. 017)
  • Sunroof Wind Deflector Rattle: Rubber Pad Added (VOL. 10, BOD, NO. 012)
  • SEATBELT Retractor INOP - Undercoat Application Info (VOL. 9, PGI, NO. 018)
  • Am Radio Reception Performance (VOL. 8, ELC, NO. 023)
  • Seat Belt Extender Description/Ordering Info (VOL. 8, BOD, NO. 044)
  • Adjustment Of New Headrests (BO91-010)
  • Seat Belt Extenders Availability (BO93-006)
• Solar Ventilation
  • Avoiding A/C Compressor Failure: Lube Oil REQTS. (AC93-005)
  • A/C Service - Evacuation Procedure Revision (VOL. 10, A/C, NO. 007)
• Starter
  • MIDTRONICS Battery Tester Software Update (SS002-02)
  • Battery Maintenance For In-Stock Vehicles - Info (EL95-001)
  • Distributor Signal Generator Available Separately (VOL. 10, ENG, NO. 022)
  • 2.4L Hot/Cold DEAE Soak STARTABILITY - Ecu Switches (VOL. 10, ENG, NO. 011)
  • 2.4L Eng 22R Thermostat Design Change (VOL. 9, ENG, NO. 028)
• Steering Column
  • Rear Leaf Spring Squeak - Insulated Leaf Spring Clip (VOL. 10, SUS, NO. 003)
• Steering Control Systems
  • TOYOTA Checker Applications: Reference Guide (SS94-003)
• Steering Gear
  • Rear Leaf Spring Squeak - Insulated Leaf Spring Clip (VOL. 10, SUS, NO. 003)
• Steering Linkage
  • Rear Leaf Spring Squeak - Insulated Leaf Spring Clip (VOL. 10, SUS, NO. 003)
• Sun Roof/T-Top/Convertible Top
  • Wind Noise Repair Kit Parts Information Table (BO003-97)
  • Back Door Window Regulator Rust: Part Changes (BO94-012)
  • Squeak & Rattle Repair Kit (Revised) (VOL. 10, BOD, NO. 046R)
  • Sunroof Wind Deflector Rattle: Rubber Pad Added (VOL. 10, BOD, NO. 012)
  • Am Radio Reception Performance (VOL. 8, ELC, NO. 023)
  • Adjustment Of New Headrests (BO91-010)
• Suspension Control Systems
  • TOYOTA Checker Applications: Reference Guide (SS94-003)
• System
  • Sulfur Odor From Exhaust (EG003-03)
  • Emission Control Label OREDERING Information (PG95-005)
  • TOYOTA Checker Applications: Reference Guide (SS94-003)
  • Signal Generator Resistance Specifications (EN91-007)
  • Distributor Signal Generator Available Separately (VOL. 10, ENG, NO. 022)
  • 1.8/2.0/2.2/2.4L Eng - New Auxiliary Air Valve (VOL. 10, ENG, NO. 002)
  • 2.4L Hot/Cold DEAE Soak STARTABILITY - Ecu Switches (VOL. 10, ENG, NO. 011)
  • 2.4L Eng 22R Thermostat Design Change (VOL. 9, ENG, NO. 028)
  • 2.4L Eng Air Intake Revised (VOL. 9, ENG, NO. 024)
  • 2.4L Eng Repositioned Air Intake (VOL. 9, ENG, NO. 004)
  • 1987 Truck (RN) Specifications (VOL. 8, PGI, NO. 030)
  • 2.4L Eng Revised Head Gasket (VOL. 9, ENG, NO. 018)
  • Emission Control Label Part Numbers & Order Form (PG94-002)
• Towing
  • Emergency Tow Procedures - All Models (VOL. 10, PGI, NO. 035)
• Transfer Case
  • 1987 Truck (RN) Specifications (VOL. 8, PGI, NO. 030)
• Transmission Control Systems
  • TOYOTA Checker Applications: Reference Guide (SS94-003)
  • Torque Converter To FLEXPLATE Mounting Bolt Warnings (VOL. 10, TRN, NO. 036)
  • G52/R150/R151F/R154/W46/W55/W56 Trans #1 Shift Fork (VOL. 8, TRN, NO. 013)
  • A340 Trans Shift Quality - Valve Body Modification (VOL. 10, TRN, NO. 005)
• Vacuum Pumps/Lines/Tanks/Water Trap
  • 2.4L Eng 22R Thermostat Design Change (VOL. 9, ENG, NO. 028)
• Warning Systems
  • 2.4L Eng 22R Thermostat Design Change (VOL. 9, ENG, NO. 028)
  • Am Radio Reception Performance (VOL. 8, ELC, NO. 023)
• Wheels & Tire System
  • Wheel Balance Adapter Kit (SU002-96 REV)
  • Rear Leaf Spring Squeak - Insulated Leaf Spring Clip (VOL. 10, SUS, NO. 003)
• Window Motors & Regulators
  • Wind Noise Repair Kit Parts Information Table (BO003-97)
  • Back Door Window Regulator Rust: Part Changes (BO94-012)
  • Squeak & Rattle Repair Kit (Revised) (VOL. 10, BOD, NO. 046R)
  • Sunroof Wind Deflector Rattle: Rubber Pad Added (VOL. 10, BOD, NO. 012)
  • Fixed Glass Installation: Urethane Adhesive Sealant (VOL. 9, BOD, NO. 009)
  • Adjustment Of New Headrests (BO91-010)
• Wiper/Washer Systems
  • Wiper Blade Maintenance And Cleaning (T-SB-0185-13)
  • Am Radio Reception Performance (VOL. 8, ELC, NO. 023)
  • Wiper Linkage Improvement - New Ball Socket Joint (VOL. 9, BOD, NO. 001)
  • Windshield Wiper Blade New Supplier Part Info Table (BO026-97)
• Wiring System (Data Link Connectors, Pwr Dist., Grnd Dist.)
  • TOYOTA Checker Applications: Reference Guide (SS94-003)
  • Wire Harness Repair Kit "B": New Tool (SS94-002)
  • Battery Maintenance For Vehicles In Storage (EL92-001)
  • 2.4L Eng 22R Thermostat Design Change (VOL. 9, ENG, NO. 028)
  • Am Radio Reception Performance (VOL. 8, ELC, NO. 023)
  • No Radio Illumination - W/Cassette - Wiring (VOL. 8, ELC, NO. 022)
  • Intrusion Monitoring System - Schematic Drawings (VOL. 9, ACC, NO. 001)