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Automatic Transaxle System
Automatic Transaxle System
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Description and Operation (A4AF3)
Description
Components (1)
Notes
Mechanical system
Components
Front clutch
Rear clutch
End clutch
Kick down brake
Low & Reverse brake
One Way Clutch (O.W.C)
Planetary Gear
Parking Mechanism
Power flow
1st Gear ("D" and "2" range)
1st Gear ("L" range)
2nd Gear ("D" and "2" range)
3rd Gear ("D" range)
4th Gear ("D" range)
"R" range
Hydraulic Control System
Notes
Oil Pump
Manual Valve
Pressure Control Valve-A, B
Shift Control Valve (SCV) And Solenoid Valve-A, B, C (SCSV-A, B, C)
Control Switch Valve (CSV) & End Clutch (E/C) Valve
Control Switch Valve (CSV) & E/C Valve
4 → 2 Skip Shift
Fail Safe Function
Automatic Transaxle Hydraulic Circuit
Parking And Neutral
D RANGE (1st)
D RANGE (2nd)
D RANGE (3rd)
D RANGE (4th)
Lock
Reverse
Electronic Control System
Integrated TCM Input/Output Terminal Voltage
Troubleshooting (A4AF3)
Troubleshooting
Notes
DIAGNOSITC TORUBLE Codes (Inspection Procedure)
Diagnostic trouble code table
Check the control system (using the Hi-scan tool)
Fluid leaks inspection
Transaxle fluid level inspection
Hydraulic pressure test
Standard Hydraulic Pressure Test
Drive Shaft Oil Seals Replacement
Torque Converter Stall Test
Automatic Transaxle
Components and Components Location (A4AF3)
Component (1)
Repair procedures (A4AF3)
Removal
Installation