ATTE
A340 Automatic Trans (GTE)
118 pages— Pages
001A340E (2JZ–GTE)
AUTOMATIC TRANSMISSION002OPERATION
FUNCTION OF COMPONENTS003A340E (2JZ—GTE) AUTOMATIC TRANSMISSION — OPERATION004A340E (2JZ—GTE) AUTOMATIC TRANSMISSION — OPERATION005A340E (2JZ—GTE) AUTOMATIC TRANSMISSION — OPERATION006HYDRAULIC CONTROL SYSTEM007ELECTRONIC CONTROL SYSTEM008SYSTEM DIAGRAM009A340E (2JZ—GTE) AUTOMATIC TRANSMISSION — OPERATION010ARRANGEMENT OF COMPONENTS011A340E (2JZ—GTE) AUTOMATIC TRANSMISSION — OPERATION012PRECAUTION013RECOMMENDED TOOLS014ON–VEHICLE REPAIR EXTENSION HOUSING REAR OIL SEAL REPLACEMENT015A/T FLUID TEMP. SENSOR REPLACEMENT016NO.1 VEHICLE SPEED SENSOR ASSEMBLY REPLACEMENT017O/D DIRECT CLUTCH SPEED SENSOR REPLACEMENT018VALVE BODY REMOVAL019A340E (2JZ—GTE) AUTOMATIC TRANSMISSION — ON–VEHICLE REPAIR020A340E (2JZ—GTE) AUTOMATIC TRANSMISSION — ON–VEHICLE REPAIR021ASSEMBLY REMOVAL AND INSTALLATION COMPONENTS022TRANSMISSION REMOVAL023A340E (2JZ—GTE) AUTOMATIC TRANSMISSION — ASSEMBLY REMOVAL AND INSTALLATION024A340E (2JZ—GTE) AUTOMATIC TRANSMISSION — ASSEMBLY REMOVAL AND INSTALLATION025A340E (2JZ—GTE) AUTOMATIC TRANSMISSION — ASSEMBLY REMOVAL AND INSTALLATION026TORQUE CONVERTER CLUTCH INSTALLATION027A340E (2JZ—GTE) AUTOMATIC TRANSMISSION — ASSEMBLY REMOVAL AND INSTALLATION028SHIFT LOCK SYSTEM
COMPONENT PARTS LOCATION029ELECTRIC CONTROL COMPONENTS INSPECTION030A340E (2JZ—GTE) AUTOMATIC TRANSMISSION — SHIFT LOCK SYSTEM031TROUBLESHOOTING032HOW TO PROCEED WITH TROUBLESHOOTING033CUSTOMER PROBLEM ANALYSIS034DIAGNOSIS SYSTEM035ECM DATA MONITOR USING TOYOTA HAND–HELD TESTER036CHECK TERMINAL TT OUTPUT VOLTAGE037PROBLEM SYMPTOM CONFIRMATION038A340E (2JZ—GTE) AUTOMATIC TRANSMISSION — TROUBLESHOOTING039A340E (2JZ—GTE) AUTOMATIC TRANSMISSION — TROUBLESHOOTING040A340E (2JZ—GTE) AUTOMATIC TRANSMISSION — TROUBLESHOOTING041A340E (2JZ—GTE) AUTOMATIC TRANSMISSION — TROUBLESHOOTING042PRELIMINARY CHECK043INSPECT AND ADJUST SHIFT LEVER POSITION044MECHANICAL SYSTEM TESTS045EVALUATION046TIME LAG TEST047EVALUATION048HYDRAULIC TEST049SPECIFIED LINE PRESSURE050MEASURE ACCUMULATOR BACK PRESSURE051A340E (2JZ—GTE) AUTOMATIC TRANSMISSION — TROUBLESHOOTING052SPECIFIED ACCUMULATOR BACK PRESSURE (D position, Idling)053MANUAL SHIFTING TEST054DIAGNOSTIC TROUBLE CODE CHART055A340E (2JZ—GTE) AUTOMATIC TRANSMISSION — TROUBLESHOOTING056A340E (2JZ—GTE) AUTOMATIC TRANSMISSION — TROUBLESHOOTING057A340E (2JZ—GTE) AUTOMATIC TRANSMISSION — TROUBLESHOOTING058A340E (2JZ—GTE) AUTOMATIC TRANSMISSION — TROUBLESHOOTING059Memo060STANDARD VALUE OF ECM TERMINAL061A340E (2JZ—GTE) AUTOMATIC TRANSMISSION — TROUBLESHOOTING062MATRIX CHART OF PROBLEM SYMPTOMS063–Memo–064Chapter 1. Electronic Circuit065A340E (2JZ—GTE) AUTOMATIC TRANSMISSION — TROUBLESHOOTING066Chapter 2. On–Vehicle Repair067A340E (2JZ—GTE) AUTOMATIC TRANSMISSION — TROUBLESHOOTING068Chapter 3. Off–Vehicle Repair069A340E (2JZ—GTE) AUTOMATIC TRANSMISSION — TROUBLESHOOTING070DTC 38 A T Fluid Temperature Sensor Circuit071INSPECTION PROCEDURE072DTC 42 No.1 Vehicle Speed Sensor Signal Circuit073WIRING DIAGRAM074A340E (2JZ—GTE) AUTOMATIC TRANSMISSION — TROUBLESHOOTING075DTC 46 No.4 Solenoid Valve Circuit (For Accumulator Back Pressure Modulation)076WIRING DIAGRAM077INSPECTION PROCEDURE078Check harness and connector between battery and No.4 solenoid valve, No.4 solenoid valve and ECM079DTC 61 No.2 Vehicle Speed Sensor Circuit080WIRING DIAGRAM081Check No.2 vehicle speed sensor.082DTC 62 63 No.1 No.2 Solenoid Valve Circuit083WIRING DIAGRAM084INSPECTION PROCEDURE085DTC 64 No. 3 Solenoid Valve Circuit (For Lock–up Control Pressure Modulation)086WIRING DIAGRAM087INSPECTION PROCEDURE088A340E (2JZ—GTE) AUTOMATIC TRANSMISSION – TROUBLESHOOTING089DTC 67 O D Direct Clutch Speed Sensor Circuit090WIRING DIAGRAM091Check O/D direct clutch speed sensor.092DTC 77 No.5 Solenoid Valve Circuit (For Line Pressure Modulation)093INSPECTION PROCEDURE094A340E (2JZ—GTE) AUTOMATIC TRANSMISSION — TROUBLESHOOTING095DTC 89 TRAC ECU Circuit096INSPECTION PROCEDURE097Throttle Position Sensor Circuit098INSPECTION PROCEDURE099Kick–down Switch Circuit100INSPECTION PROCEDURE101Park Neutral Position Switch Circuit102INSPECTION PROCEDURE103Stop Light Switch Circuit104INSPECTION PROCEDURE105Pattern Select Switch Circuit106INSPECTION PROCEDURE107Check pattern select switch.108O D Main Switch & O D OFF Indicator Light Circuit109INSPECTION PROCEDURE110A340E (2JZ—GTE) AUTOMATIC TRANSMISSION — TROUBLESHOOTING111O D Cancel Signal Circuit112A340E (2JZ—GTE) AUTOMATIC TRANSMISSION — TROUBLESHOOTING113TE1 Terminal Circuit114INSPECTION PROCEDURE115TT Terminal Circuit116SERVICE SPECIFICATIONS117LOCK–UP POINT118TORQUE SPECIFICATIONS