Toyota Yaris: Driving Tips / Hazardous Driving
When driving on ice or in water, snow, mud, sand, or similar hazards:
- Be cautious and allow extra distance for braking.
- Avoid sudden braking and sudden maneuvering.
- Do not pump the brakes. Continue to press down on the brake
pedal. Refer to Antilock Brake System (ABS).
- If you get stuck, select a lower gear and accelerate slowly. Do not
spin the front wheels.
- For more traction in starting on slippery surfaces such as ice or
packed snow, use sand, rock salt, chains, carpeting, or other nonslip
material under the front wheels.
Use snow chains only on the front wheels.
WARNING
Be extremely careful if it is necessary to downshift on slippery
surfaces
Downshifting into lower gear while driving on slippery surfaces is
dangerous. The sudden change in tire speed could cause the tires to skid. This
could lead to loss of vehicle control and an accident.
How you operate your Toyota determines how far it will travel on a
tank of fuel. Use these suggestions to help save fuel and reduce CO2.
Avoid long warm-ups...
Use only floor mats designed specifically for vehicles of the
same model and model year as your vehicle.
When setting a floor mat, position
the floor mat so that its grommets
are inserted over the pointed end
of the retention posts...
Other information:
DATA LIST / ACTIVE TEST READ DATA LIST NOTICE: In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not. HINT: Using the GTS to read the Data List allows values or states of switches, sensors, actuators and other items to be read without removing any parts...
DESCRIPTION The AWD ECU assembly receives signals from the ECM, steering sensor and skid control ECU (brake actuator assembly) via CAN communication. DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate Memory U010087 Lost Communication with ECM/PCM "A" Missing Message When the ignition switch is ON, the IG1 terminal voltage is 10 V or more and the vehicle speed is 60 km/h (37 mph) or more, signals cannot be received from the ECM for 1 second or more
CAN communication system
AWD ECU assembly
ECM
Displayed Yes U012687 Lost Communication with Steering Angle Sensor Module Missing Message
When the following continues:
When the IG1 terminal voltage is 10 V or more, communication with the steering sensor is impossible for 1 second or more
When the IG1 terminal voltage is 10 V or more, a condition in which communication with the steering sensor is impossible occurs 1 time or more within a 5-second period, and this occurs 10 times within 60 seconds
CAN communication system
AWD ECU assembly
Steering sensor
Displayed Yes U012987 Lost Communication with Brake System Control Module Missing Message When the IG1 terminal voltage is 10 V or more, communication with the skid control ECU (brake actuator assembly) is impossible for 3 seconds or more
CAN communication system
AWD ECU assembly
Skid control ECU (Brake actuator assembly)
Displayed Yes PROCEDURE 1...
Categories
Stop the vehicle completely.
Manual transaxle:
Shift into neutral and set the parking brake.
Automatic transaxle:
Shift the selector lever to the P position and set the parking brake.
Press the push button start to turn off the engine. The ignition position is
off.
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