Symptom | Suspected Area |
Link |
The dynamic radar cruise control system cannot be turned on using the cruise control main switch (ON-OFF button) |
CAN communication system |
|
Cruise control switch circuit |
|
Cruise main indicator light circuit |
|
Combination meter assembly |
|
Millimeter wave radar sensor assembly |
|
ECM (for 1UR-FE) |
|
ECM (for 3UR-FE) |
|
ECM (for 3UR-FBE) |
|
The
dynamic radar cruise control mode cannot be changed between
vehicle-to-vehicle distance control mode and constant speed control mode |
CAN communication system |
|
Cruise control switch circuit |
|
Combination meter assembly |
|
ECM (for 1UR-FE) |
|
ECM (for 3UR-FE) |
|
ECM (for 3UR-FBE) |
|
The vehicle-to-vehicle distance cannot be changed |
CAN communication system |
|
Distance control switch circuit |
|
Combination meter assembly |
|
Millimeter wave radar sensor assembly |
|
Vehicle speed setting cannot be performed (in constant speed control mode) |
Fail-safe chart |
|
CAN communication system |
|
Cruise control switch circuit |
|
Stop light switch circuit |
|
Automatic transmission system (for A760E) |
|
Automatic transmission system (for A760F) |
|
Automatic transmission system (for AB60E) |
|
Automatic transmission system (for AB60F) |
|
Vehicle stability control system |
|
Millimeter wave radar sensor assembly |
|
ECM (for 1UR-FE) |
|
ECM (for 3UR-FE) |
|
ECM (for 3UR-FBE) |
|
Vehicle speed setting cannot be performed (in vehicle-to-vehicle distance control mode) |
Perform millimeter wave radar sensor assembly adjustment* |
|
Fail-safe chart |
|
Forward recognition camera is temporarily unavailable |
|
Millimeter wave radar sensor is dirty |
|
Millimeter wave radar sensor assembly beam axis not adjusted |
|
CAN communication system |
|
Cruise control switch circuit |
|
Automatic transmission system (for A760E) |
|
Automatic transmission system (for A760F) |
|
Automatic transmission system (for AB60E) |
|
Automatic transmission system (for AB60F) |
|
Millimeter wave radar sensor assembly |
|
Forward recognition camera |
|
Vehicle stability control system |
|
Combination meter assembly |
|
ECM (for 1UR-FE) |
|
ECM (for 3UR-FE) |
|
ECM (for 3UR-FBE) |
|
Control of vehicle speed by the dynamic radar cruise control system is canceled (in constant speed control mode) |
Fail-safe chart |
|
CAN communication system |
|
Cruise control switch circuit |
|
Stop light switch circuit |
|
Automatic transmission system (for A760E) |
|
Automatic transmission system (for A760F) |
|
Automatic transmission system (for AB60E) |
|
Automatic transmission system (for AB60F) |
|
Vehicle stability control system |
|
Millimeter wave radar sensor assembly |
|
ECM (for 1UR-FE) |
|
ECM (for 3UR-FE) |
|
ECM (for 3UR-FBE) |
|
Control of vehicle speed by the dynamic radar cruise control system is canceled (in vehicle-to-vehicle distance control mode) |
Perform millimeter wave radar sensor assembly adjustment* |
|
Fail-safe chart |
|
Forward recognition camera is temporarily unavailable |
|
Millimeter wave radar sensor is dirty |
|
Millimeter wave radar sensor assembly beam axis not adjusted |
|
CAN communication system |
|
Cruise control switch circuit |
|
Automatic transmission system (for A760E) |
|
Automatic transmission system (for A760F) |
|
Automatic transmission system (for AB60E) |
|
Automatic transmission system (for AB60F) |
|
Millimeter wave radar sensor assembly |
|
Forward recognition camera |
|
Vehicle stability control system |
|
Combination meter assembly |
|
ECM (for 1UR-FE) |
|
ECM (for 3UR-FE) |
|
ECM (for 3UR-FBE) |
|
Hunting/vehicle speed is not constant (in constant speed control mode) |
CAN communication system |
|
Vehicle stability control system |
|
ECM (for 1UR-FE) |
|
ECM (for 3UR-FE) |
|
ECM (for 3UR-FBE) |
|
Hunting/vehicle speed is not constant (in vehicle-to-vehicle distance control mode) |
Millimeter wave radar sensor assembly is dirty |
|
Millimeter wave radar sensor assembly beam axis not adjusted |
|
CAN communication system |
|
Vehicle stability control system |
|
Millimeter wave radar sensor assembly |
|
ECM (for 1UR-FE) |
|
ECM (for 3UR-FE) |
|
ECM (for 3UR-FBE) |
|
Pulling
the cruise control main switch to CANCEL does not cancel control of
vehicle speed by the dynamic radar cruise control system |
Cruise control switch circuit |
|
ECM (for 1UR-FE) |
|
ECM (for 3UR-FE) |
|
ECM (for 3UR-FBE) |
|
Moving the shift lever does not cancel control of vehicle speed by the dynamic radar cruise control system |
Park/neutral position switch assembly (for A760E) |
|
Park/neutral position switch assembly (for A760F) |
|
Park/neutral position switch assembly (for AB60E) |
|
Park/neutral position switch assembly (for AB60F) |
|
Shift lock control unit assembly (for A760E) (for Column shift type) |
|
Shift lock control unit assembly (for A760E) (for Floor shift type) |
|
Shift lock control unit assembly (for A760F) (for Column shift type) |
|
Shift lock control unit assembly (for A760F) (for Floor shift type) |
|
Shift lock control unit assembly (for AB60E) (for Column shift type) |
|
Shift lock control unit assembly (for AB60E) (for Floor shift type) |
|
Shift lock control unit assembly (for AB60F) (for Column shift type) |
|
Shift lock control unit assembly (for AB60F) (for Floor shift type) |
|
Automatic transmission system (for A760E) |
|
Automatic transmission system (for A760F) |
|
Automatic transmission system (for AB60E) |
|
Automatic transmission system (for AB60F) |
|
ECM (for 1UR-FE) |
|
ECM (for 3UR-FE) |
|
ECM (for 3UR-FBE) |
|
Depressing the brake pedal does not cancel control of vehicle speed by the dynamic radar cruise control system |
Stop light switch circuit |
|
ECM (for 1UR-FE) |
|
ECM (for 3UR-FE) |
|
ECM (for 3UR-FBE) |
|
Even though the millimeter wave radar sensor is not dirty, the warning message "Clean Sensor" is displayed |
Millimeter wave radar sensor assembly |
|
The vehicle approach warning buzzer does not sound |
Skid control buzzer circuit |
|
Check millimeter wave radar sensor assembly installation position |
|
Check installation of forward recognition camera |
|
Forward recognition camera |
|
Millimeter wave radar sensor assembly |
|
Even though the vehicle approach warning buzzer is sounding, brake control is not performed when decelerating |
CAN communication system |
|
Vehicle stability control system |
|
Millimeter wave radar sensor assembly |
|
ECM (for 1UR-FE) |
|
ECM (for 3UR-FE) |
|
ECM (for 3UR-FBE) |
|
Even though the SET function is operating, the cruise SET indicator does not illuminate |
CAN communication system |
|
Cruise SET indicator light circuit |
|
Combination meter assembly |
|
ECM (for 1UR-FE) |
|
ECM (for 3UR-FE) |
|
ECM (for 3UR-FBE) |
|
The cruise control indicator remains illuminated |
CAN communication system |
|
Combination meter assembly |
|
ECM (for 1UR-FE) |
|
ECM (for 3UR-FE) |
|
ECM (for 3UR-FBE) |
|
Indicators are not illuminated on the multi-information display in the combination meter assembly |
CAN communication system |
|
Combination meter assembly |
|
ECM (for 1UR-FE) |
|
ECM (for 3UR-FE) |
|
ECM (for 3UR-FBE) |
|
The buzzer does not sound when control of vehicle speed by the dynamic radar cruise control is canceled |
CAN communication system |
|
Combination meter assembly |
|
ECM (for 1UR-FE) |
|
ECM (for 3UR-FE) |
|
ECM (for 3UR-FBE) |
|