Model Outline
for Technician
Engine
Chassis
Body
Body Electrical
U660E Automatic Transaxle
Fail-safe
Malfunction Part
Function
Shifting to only either the 1st or 3rd gears is allowed.
Input Turbine
Speed Sensor
• The counter gear speed is detected through the signals from the
skid control ECU (speed sensor signals).
• Shifting between the 1st to 4th gears is allowed.
Counter Gear
Speed Sensor
ATF Temp. Sensor Shifting between the 1st to 4th gears is allowed.
TCM
Power Supply
(Voltage is Low)
When the vehicle is being driven in 6th gear, the transaxle is fixed in
6th gear. When being driven in any of the 1st to 5th gears, the
transaxle is fixed in 5th gear.
CAN Communication Shifting to only either the 1st or 3rd gears is allowed.
Knock Sensor Shifting between the 1st to 4th gears is allowed.
Solenoid Valve SL1, The current to the failed solenoid valve is cut off and control is
SL2, SL3 and SL4 effected by operating the other solenoid valves with normal operation
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