ATGE
A340 Automatic Trans (GE)
98 pages— Pages
001A340E (2JZ–GE)
AUTOMATIC TRANSMISSION002OPERATION
FUNCTION OF COMPONENTS003AT340E (2JZ–GE) AUTOMATIC TRANSMISSION — OPERATION004AT340E (2JZ-GE) AUTOMATIC TRANSMISSION — OPERATION005AT340E (2JZ–GE) AUTOMATIC TRANSMISSION – OPERATION006HYDRAULIC CONTROL SYSTEM007ELECTRONIC CONTROL SYSTEM008FUNCTION OF ECU009SYSTEM DIAGRAM010ARRANGEMENT OF COMPONENTS011AT340E (2JZ-GE) AUTOMATIC TRANSMISSION — OPERATION012PRECAUTION013RECOMMENDED TOOLS014ON-VEHICLE REPAIR NO.1 VEHICLE SPEED SENSOR ASSEMBLY REPLACEMENT015PARK/NEUTRAL POSITION SWITCH REPLACEMENT016VALVE BODY REMOVAL017AT340E (2JZ–GE) AUTOMATIC TRANSMISSION – ON–VEHICLE REPAIR018DISCONNECT CONNECTORS FROM EACH SOLENOID019PARKING LOCK PAWL REMOVAL020OIL SEAL REPLACEMENT021EXTENSION HOUSING REMOVAL022ASSEMBLY REMOVAL AND INSTALLATION023TRANSMISSION REMOVAL024AT340E (2JZ–GE) AUTOMATIC TRANSMISSION – ASSEMBLY REMOVAL AND INSTALLATION025DISCONNECT OIL COOLER PIPES026TORQUE CONVERTER CLUTCH AND DRIVE PLATE INSPECTION027TORQUE CONVERTER CLUTCH INSTALLATION028SHIFT LOCK SYSTEM
COMPONENT PARTS LOCATION029ELECTRONIC CONTROL COMPONENTS INSPECTION030AT340E (2JZ-GE) AUTOMATIC TRANSMISSION — SHIFT LOCK SYSTEM031TROUBLESHOOTING032HOW TO PROCEED WITH TROUBLESHOOTING033CUSTOMER PROBLEM ANALYSIS034DIAGNOSIS SYSTEM035DIAGNOSTIC TROUBLE CODE CHECK BY USING TOYOTA HAND–HELD TESTER036CHECK TERMINAL TT OUTPUT VOLTAGE037PROBLEM SYMPTOM CONFIRMATION038AT340E (2JZ-GE) AUTOMATIC TRANSMISSION — TROUBLESHOOTING039AT340E (2JZ–GE) AUTOMATIC TRANSMISSION – TROUBLESHOOTING040AT340E (2JZ-GE) AUTOMATIC TRANSMISSION — TROUBLESHOOTING041AT340E (2JZ-GE) AUTOMATIC TRANSMISSION — TROUBLESHOOTING042PRELIMINARY CHECK043AT340E (2JZ-GE) AUTOMATIC TRANSMISSION — TROUBLESHOOTING044MECHANICAL SYSTEM TEST045EVALUATION046TIME LAG TEST047EVALUATION048HYDRAULIC TEST049SPECIFIED LINE PRESSURE050MANUAL SHIFTING TEST051–Memo–052DIAGNOSTIC TROUBLE CODE CHART053AT340E (2JZ-GE) AUTOMATIC TRANSMISSION — TROUBLESHOOTING054AT340E (2JZ-GE) AUTOMATIC TRANSMISSION — TROUBLESHOOTING055–Memo–056STANDARD VALUE OF ECM TERMINAL057MATRIX CHART OF PROBLEM SYMPTOMS058Chapter 1. Electronic Circuit059AT340E (2JZ–GE) AUTOMATIC TRANSMISSION – TROUBLESHOOTING060Chapter 2. On–Vehicle Repair061AT340E (2JZ–GE) AUTOMATIC TRANSMISSION – TROUBLESHOOTING062Chapter 3. Off-Vehicle Repair063AT340E (2JZ–GE) AUTOMATIC TRANSMISSION – TROUBLESHOOTING064CIRCUIT INSPECTION
DTC 38 A T Fluid Temperature Sensor Circuit065INSPECTION PROCEDURE066DTC 42 No. 1 Vehicle Speed Sensor Signal Circuit067INSPECTION PROCEDURE068Check operation of No. 1 vehicle speed sensor (See page BR-46).069DTC 61 No. 2 Vehicle Speed Sensor Circuit070WIRING DIAGRAM071Check No. 2 vehicle speed sensor.072DTC 62 63 No.1 No. 2 Solenoid Valve Circuit073WIRING DIAGRAM074INSPECTION PROCEDURE075DTC 64 Lock–up Solenoid valve Circuit076Check lock-up solenoid valve.077Throttle Position Sensor Circuit078INSPECTION PROCEDURE079Kick-down Switch Circuit080INSPECTION PROCEDURE081Park Neutral Position Switch Circuit082INSPECTION PROCEDURE083Stop Light Switch Circuit084Check stop light signal.085Pattern Select Switch Circuit086AT340E (2JZ-GE) AUTOMATIC TRANSMISSION – TROUBLESHOOTING087Check pattern select switch.088O D Main Switch & O D OFF Indicator Light Circuit089INSPECTION PROCEDURE090AT340E (2JZ-GE) AUTOMATIC TRANSMISSION — TROUBLESHOOTING091O D Cancel Signal Circuit092AT340E (2JZ-GE) AUTOMATIC TRANSMISSION – TROUBLESHOOTING093TE1 Terminal Circuit
CIRCUIT DESCRIPTION094INSPECTION PROCEDURE095TT Terminal Circuit096SERVICE SPECIFICATIONS097LOCK–UP POINT098TORQUE SPECIFICATIONS