1994 Toyota 4Runner Previa Supra T100 Tacoma Truck A340 Automatic Transmission Manual (RM391U) Service & Repair Manual

INTRODUCTION HOW TO USE THIS MANUAL − IN−1 HOW TO USE THIS MANUAL To assist you in finding your way through the manual, the Section Title and major heading are given at the top of every page. PREPARATION Preparation lists the SST (Special Service Tools), recommended tools, equipment, lubricant and SSM (Special Service Materials) which should be prepared before beginning the operation and explains the purpose of each one. REPAIR PROCEDURES Most repair operations begin with an overview illustration. It identifies the components and shows how the parts fit together. Example: IN002−0T

INTRODUCTION HOW TO USE THIS MANUAL − IN−2 The procedures are presented in a step−by−step format: D The illustration shows what to do and where to do it. D The task heading tells what to do. D The detailed text tells how to perform the task and gives other information such as specifications and warnings. Example: This format provides the experienced technician with a FAST TRACK to the information needed. The upper case task heading can be read at a glance when necessary, and the text below it provides detailed information. Important specifications and warnings always stand out in bold type. REFERENCES References have been kept to a minimum. However, when they are required you are given the page to refer to. SPECIFICATIONS Specifications are presented in bold type throughout the text where needed.You never have to leave the procedure to look up your specifications. They are also found at the back of AT section, for quick reference.

INTRODUCTION HOW TO USE THIS MANUAL − IN−3 CAUTIONS, NOTICES, HINTS: D CAUTIONS are presented in bold type, and indicate there is a possibility of injury to you or other people. D NOTICES are also presented in bold type, and indicate the possibility of damage to the components being repaired. D HINTS are separated from the text but do not appear in bold. They provide additional information to help you perform the repair efficiently. SI UNIT The UNITS given in this manual are primarily expressed according to the SI UNIT (International System of Unit), and alternately expressed in the metric system and in the English system. Example: Torque: 30 N·m (310 kgf·cm, 22 ft·lbf)

INTRODUCTION GLOSSARY OF SAE AND TOYOTA TERMS − IN−7 GLOSSARY OF SAE AND TOYOTA TERMS This glossary lists all SAE−J1930 terms and abbreviations used in this manual in compliance with SAE recommendations, as well as their Toyota equivalents. SAE ABBREVIATIONS SAE TERMS TOYOTA TERMS ( )−−ABBREVIATIONS A/C Air Conditioning Air Conditioner ACL Air Cleaner Air Cleaner AIR Secondary Air Injection Air Injection (AI) AP Accelerator Pedal − B+ Battery Positive Voltage +B, Battery Voltage BARO Barometric Pressure − CAC Charge Air Cooler Intercooler CARB Carburetor Carburetor CFI Continuous Fuel Injection − CKP Crankshaft Position Crank Angle CL Closed Loop Closed Loop CMP Camshaft Position Cam Angle CPP Clutch Pedal Position − CTOX Continuous Trap Oxidizer − CTP Closed Throttle Position − DFI Direct Fuel Injection (Diesel) Direct Injection (DI) DI Distributor Ignition − DLC1 DLC2 DLC3 Data Link Connector 1 Data Link Connector 2 Data Link Connector 3 1: Check Connector 2: Toyota Diagnosis Communication Link (TDCL) 3: OBD II Diagnostic Connector DTC Diagnostic Trouble Code Diagnostic Code DTM Diagnostic Test Mode − ECL Engine Control Level − ECM Engine Control Module Engine ECU (Electronic Control Unit) ECT Engine Coolant Temperature Coolant Temperature, Water Temperature (THW) EEPROM Electrically Erasable Programmable Read Only Memory Electrically Erasable Programmable Read Only Memory (EEPROM), Erasable Programmable Read Only Memory (EPROM) EFE Early Fuel Evaporation Cold Mixture Heater (CMH), Heat Control Valve (HCV) EGR Exhaust Gas Recirculation Exhaust Gas Recirculation (EGR) EI Electronic Ignition Toyota Distributorless Ignition (TDI) EM Engine Modification Engine Modification (EM) EPROM Erasable Programmable Read Only Memory Programmable Read Only Memory (PROM) EVAP Evaporative Emission Evaporative Emission Control (EVAP) FC Fan Control − FEEPROM Flash Electrically Erasable Programmable Read Only Memory − FEPROM Flash Erasable Programmable Read Only Memory − FF Flexible Fuel − FP Fuel Pump Fuel Pump GEN Generator Alternator GND Ground Ground (GND) HO2S Heated Oxygen Sensor Heated Oxygen Sensor (HO2S) IN016−02

INTRODUCTION GLOSSARY OF SAE AND TOYOTA TERMS − IN−8 IAC Idle Air Control Idle Speed Control (ISC) IAT Intake Air Temperature Intake or Inlet Air Temperature ICM Ignition Control Module − IFI Indirect Fuel Injection Indirect Injection IFS Inertia Fuel−Shutoff − ISC Idle Speed Control − KS Knock Sensor Knock Sensor MAF Mass Air Flow Air Flow Meter MAP Manifold Absolute Pressure Manifold Pressure Intake Vacuum MC Mixture Control Electric Bleed Air Control Valve (EBCV) Mixture Control Valve (MCV) Electric Air Control Valve (EACV) MDP Manifold Differential Pressure − MFI Multiport Fuel Injection Electronic Fuel Injection (EFI) MIL Malfunction Indicator Lamp Check Engine Light MST Manifold Surface Temperature − MVZ Manifold Vacuum Zone − NVRAM Non−Volatile Random Access Memory − O2S Oxygen Sensor Oxygen Sensor, O 2 Sensor (O 2 S) OBD On−Board Diagnostic On−Board Diagnostic (OBD) OC Oxidation Catalytic Converter Oxidation Catalyst Converter (OC), CCo OP Open Loop Open Loop PAIR Pulsed Secondary Air Injection Air Suction (AS) PCM Powertrain Control Module − PNP Park/Neutral Position − PROM Programmable Read Only Memory − PSP Power Steering Pressure − PTOX Periodic Trap Oxidizer Diesel Particulate Filter (DPF) Diesel Particulate Trap (DPT) RAM Random Access Memory Random Access Memory (RAM) RM Relay Module − ROM Read Only Memory Read Only Memory (ROM) RPM Engine Speed Engine Speed SC Supercharger Supercharger SCB Supercharger Bypass − SFI Sequential Multiport Fuel Injection Electronic Fuel Injection (EFI), Sequential Injection SPL Smoke Puff Limiter − SRI Service Reminder Indicator − SRT System Readiness Test − ST Scan Tool − TB Throttle Body Throttle Body TBI Throttle Body Fuel Injection Single Point Injection Central Fuel Injection (Ci) TC Turbocharger Turbocharger TCC Torque Converter Clutch Torque Converter TCM Transmission Control Module Transmission ECU (Electronic Control Unit) TP Throttle Position Throttle Position TR Transmission Range −

INTRODUCTION GLOSSARY OF SAE AND TOYOTA TERMS − IN−9 TVV Thermal Vacuum Valve Bimetallic Vacuum Switching Valve (BVSV) Thermostatic Vacuum Switching Valve (TVSV) TWC Three−Way Catalytic Converter Three−Way Catalyst (TWC) CC RO TWC+OC Three−Way + Oxidation Catalytic Converter CC R + CCo VAF Volume Air Flow Air Flow Meter VR Voltage Regulator Voltage Regulator VSS Vehicle Speed Sensor Vehicle Speed Sensor (Read Switch Type) WOT Wide Open Throttle Full Throttle WU−OC Warm Up Oxidation Catalytic Converter − WU−TWC Warm Up Three−Way Catalytic Converter Manifold Converter 3GR Third Gear − 4GR Fourth Gear −

A340E (2JZ−GTE) AUTOMATIC TRANSMISSION PREPARATION − AT−10 PREPARATION SST (SPECIAL SERVICE TOOLS) 09032−00100 Oil Pan Seal Cutter 09060−20100 Deeper Socket Wrench 30 mm L 09240−00020 Wire Gauge Set 09308−00010 Oil Seal Puller 09309−37010 Transmission Bearing Replacer 09325−40010 Transmission Oil Plug 09350−30020 TOYOTA Automatic Transmission Tool Set (09350−06120) No.2 Measure Terminal (09350−07020) Oil Pump Puller (09350−07030) No.1 Piston Spring Compressor (09350−07040) No.2 Piston Spring Compressor (09350−07050) No.3 Piston Spring Compressor (09350−07060) No.1 Snap Ring Expander AT0D6−04

A340E (2JZ−GTE) AUTOMATIC TRANSMISSION PREPARATION − AT−11 (09350−07070) No.2 Snap Ring Expander (09350−07080) Brake Reaction Sleeve Puller (09350−07090) Brake No.1 Piston Puller (09350−07110) Oil Seal Replacer (09351−32140) Oil Seal Replacer 09517−36010 Rear Axle Shaft Oil Seal Replacer− 09992−00094 Automatic Transmission Oil Pressure Gauge Set RECOMMENDED TOOLS 09031−00030 Pin Punch . AT0D7−03

A340E (2JZ−GTE) AUTOMATIC TRANSMISSION PREPARATION − AT−12 EQUIPMENT Feeler gauge Check major clearance. Vernier calipers Check length of second coast brake piston rod. Dial indicator or dial indicator with magnetic base Check piston stroke and play of the output shaft. Dial indicator Check inside diameter of major bushing. Straight edge Check side clearance of oil pump. Torque wrench Cylinder gauge Check inside diameter of the transmission case rear bushing. Ohmmeter Voltmeter Ammeter(A) LUBRICANT Item Capacity Classification Dry fill Drain and refill 8.2 liters (8.7 US qts, 7.2 Imp. qts) 1.9 liters (2.0 US qts, 1.7 Imp. qts) ATF Type T−II or equivalent SSM (SPECIAL SERVICE MATERIALS) 08826−00090 Seal Packing 1281, THREE BOND 1281 or equivalent (FIPG) Oil pan 08833−00070 Adhesive 1324, THREE BOND 1324 or equivalent Torque converter clutch housing Extension housing PNP switch AT0D8−03 AT0D9−02 AT0DA−05

INTRODUCTION STANDARD BOLT TORQUE SPECIFICATIONS − IN−20 STANDARD BOLT TORQUE SPECIFICATIONS IN008−02

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1994 Toyota 4Runner Previa Supra T100 Tacoma Truck A340 Automatic Transmission Manual (RM391U) Service & Repair Manual

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