Toyota Camry Hybrid AHV40 Manual page 412

BODY ELECTRICAL - CRUISE CONTROL SYSTEM
Control
If any of the following signals is sent to the THS ECU, the cruise control is cancelled
accordingly.
D Stop light switch ON signal/Depress the brake pedal. D Stop light switch ON signal/Depress the brake pedal.
Manual Cancel Manual Cancel
D CANCEL switch ON signal (cruise control switch moved to CANCEL side)
Control
D Cruise control switch (ON-OFF button) OFF signal.
D Shift lever is shifted to any position other than D.
When any of the following conditions occur during cruise control operation, the
speed that is set in the memory is cleared and the cruise control is cancelled.
D Stop light switch open or short circuit
D The vehicle speed signal is not input for a predetermined period of time.
D THS II parts malfunction
Furthermore, the cruise MAIN indicator light will blink until the ON-OFF button
on the cruise control switch is used to turn the system off, and the operation of the
cruise control will be disabled until the ON-OFF button is turned ON again.
When any of the following conditions occur during cruise control driving, the speed
that is set in the memory is cleared and the cruise control is cancelled.
D Stop light switch input signal is abnormal.
Automatic
D Cruise control switch input signal is abnormal.
Cancel Control
Furthermore, the cruise MAIN indicator light will blink until the ON-OFF button
on the cruise control switch is used to turn the system off, and the operation of the
cruise control will be disabled until the power source is turned IG-ON again.
When any of the following conditions occur during cruise control driving, the speed
that is set in the memory is cleared and the cruise control is cancelled.
D Vehicle speed decreases by 10 mph (16 km/h) or more below the speed at which
the cruise control was set.
When any of the following conditions occur during cruise control driving, the cruise
control is cancelled.
D Vehicle speed is below the low speed limit (approx. 25 mph [40 km/h]) or less.
D During VSC operation.
When the THS ECU does not receive a vehicle speed signal for a predetermined
period of time during cruising, or when cruise control is cancelled (automatic
cancel) due to a malfunction of the cruise control, stop light switch or vehicle speed
Diagnosis
signal, the THS ECU immediately blinks the cruise MAIN indicator light due to the
malfunction. The contents relating to the malfunction will be stored in the THS
ECU.
Outline
BE-151