Avalon V6-3.0L (1MZ-FE) (1996)
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Over current to transistor driving motor and/or Magnetic Clutch.
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Open circuit in the Magnetic Clutch.
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Momentary interruption of vehicle speed signal.
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Short circuit in Cruise Control SW.
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When the vehicle speed falls more than 16 kph (10 mph) below the set speed, e.g. on an upward slope.
c. If any of the following conditions occurs during Cruise Control operation. the Cruise Control is released.
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When the vehicle speed falls below the minimum speed limit. approx. (40 kph (25 mph)
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When power to the Cruise Control system is momentarily cut OFF.
d. If any of the following conditions occurs during Cruise Control operation, the Cruise Control is released.
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Open circuit for TERMINAL 1 of Cruise Control ECU and TERMINAL 2 of the Stop Light SW.
8. AUTOMATIC TRANSMISSION CONTROL FUNCTION
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In overdrive. If the vehicle speed becomes lower than the overdrive cut speed (set speed minus approx. 4 kph, 2.5 mph) during Cruise Control
operation, such as driving up a hill, the overdrive is released and the power increased to prevent a reduction in vehicle speed.
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After releasing the overdrive, vehicle speed becomes higher than the overdrive return speed (set speed minus approx. 2 kph, 1.2 mph) and the
ECU judges by the signals from the Actuator's potentiometer that the upward slope has finished, overdrive is resumed after approximately 2
seconds.
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During Cruise Control driving, the Cruise Control operation signal is output from the Cruise Control ECU to the Engine Control Module.
Upon receiving this signal, the Engine Control Module changes the Shift pattern to normal.
To maintain smooth Cruise Control operation (on a downward slope etc.), the lock-up release of the transmission when the idling point of the
throttle position is "ON" is forbidden.