Toyota Yaris: Heated Steering Wheel System / System Diagram
SYSTEM DIAGRAM
SYSTEM DIAGRAM

PARTS LOCATION ILLUSTRATION
*1 SPIRAL CABLE SUB-ASSEMBLY *2 STEERING HEATER SWITCH *3 STEERING WHEEL ASSEMBLY - STEERING WHEEL HEATER UNIT - - ILLUSTRATION
*1 NO...
SYSTEM DESCRIPTION HEATED STEERING WHEEL SYSTEM (a) The steering heater warms up the steering wheel when the steering heater switch is turned on. (b) The steering heater uses a control thermostat inside the steering wheel to maintain the steering wheel at the specified temperature...
Other information:
DESCRIPTION Detection Item Symptom Trouble Area Active Noise Control ECU Communication Stop Mode Communication stop history for "Active Noise Control" is indicated on the "Communication Bus Check (Detail)" screen of the GTS. (The Lost Communication Time value for "Active Noise Control" is 6 or more...
DESCRIPTION This circuit detects the ignition switch ON or off condition, and sends it to the main body ECU (multiplex network body ECU). WIRING DIAGRAM
CAUTION / NOTICE / HINT NOTICE:
Inspect the fuses for circuits related to this system before performing the following procedure...
Categories

Smart key
Auxiliary key
Key code number plate
To use the auxiliary key, press the knob and pull out the auxiliary key
from the smart key.

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