Toyota Yaris: Automatic Transaxle Controls / Active Adaptive Shift (AAS)
Active Adaptive Shift (AAS) automatically controls the transaxle shift
points to best suit the road conditions and driver input. This improves
driving feel. The transaxle may switch to AAS mode when driving up
and down slopes, cornering, driving at high elevations, or depressing
the accelerator pedal quickly while the selector lever is in the D position.
Depending on the road and driving conditions/vehicle operations,
gear shifting could be delayed or not occur, however, this does not
indicate a problem because the AAS mode will maintain the optimum
gear position.
Warning Light
The warning light turns on when the system has a malfunction.
Refer to Warning Lights.
Transaxle Ranges
The shift position indicator light in the combination
meter illuminates...
The shift-lock system prevents shifting out of P unless the brake pedal
is depressed.
To shift from P:
Depress and hold the brake pedal.
Start the engine...
Other information:
DESCRIPTION The brake actuator assembly communicates with the ECM and engine stop and start ECU. When the brake actuator assembly does not receive data from the engine stop and start ECU, the engine stop and start ECU stores DTC U117087. DTC No. Detection Item DTC Detection Condition Trouble Area DTC Output from U117087 Lost Communication With Brake System Control Module(ch2) Missing Message No communication from the brake actuator assembly continues...
REMOVAL CAUTION / NOTICE / HINT NOTICE: After the ignition switch is turned off, the radio and display receiver assembly records various types of memory and settings. As a result, after turning the ignition switch off, make sure to wait at least 120 seconds before disconnecting the cable from the negative (-) auxiliary battery terminal...
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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