Toyota Yaris: Seat Heater System / System Diagram
SYSTEM DIAGRAM

SYSTEM DESCRIPTION FRONT SEAT HEATER (a) By operating the seat heater switch, the temperature can be controlled within the range of 30 to 50°C (86 to 122°F)...
Other information:
TERMINALS OF ECU CHECK AWD ECU ASSEMBLY
(a) Measure the voltage and resistance of the connector. Terminal No. (Symbol) Terminal Description Condition Specified Condition O119-1 (GND) - Body ground Ground Always Below 1 Ω O119-2 (BSLC) - O119-1 (GND) AWD ECU assembly power supply Always 11 to 14 V O119-13 (T1H) - O119-1 (GND) Temperature sensor (+) input Ignition switch ON 0...
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Categories
No special break-in is necessary, but a few precautions in the first 600
miles (1,000 km) may add to the performance, economy, and life of
the vehicle.
Do not race the engine.
Do not maintain one constant speed, either slow or fast, for a long
period of time.
Do not drive constantly at full-throttle or high engine rpm for
extended periods of time.
Avoid unnecessary hard stops.
Avoid full-throttle starts.
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