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POSSIBLE CAUSE
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• When the gear position is fixed in 3GR due to the fail-safe operation, the malfunction is in the ATX.
• Perform malfunction diagnosis according to No.6 "Low maximum speed and poor acceleration".
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1. Clutch slippage, burned
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• Line pressure low
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• Shift solenoid D malfunction
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• Shift solenoid E malfunction
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• Shift solenoid A malfunction
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• Shift solenoid B malfunction
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• Shift solenoid C malfunction
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• Pressure control solenoid malfunction
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• Body GND malfunction
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• Control valve body malfunction
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2. Signal malfunction
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• Vehicle speed sensor malfunction
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• Sensor GND malfunction
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• TP sensor malfunction
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• Input/turbine speed sensor malfunction
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3. Transaxle fixed in 3GR (Operation in fail-safe function)
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• Short or open circuit in wiring
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• Poor connection of connector
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• Disconnected shift solenoid connector
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• Poor ground of shift solenoid
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4. Transaxle fixed in HOLD mode*1
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• HOLD switch malfunction*1
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5. Transaxle fixed in M range*2
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• M range switch malfunction*2
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