Toyota Yaris: Manual Transaxle System / System Diagram
SYSTEM DIAGRAM

CAUTION / NOTICE / HINT HINT:
The ECM of this system is connected to the CAN communication system. Therefore, before starting troubleshooting, be sure to check that there are no malfunctions in the CAN communication system...
Other information:
Remove the tiedown eyelet and the lug wrench from the luggage
compartment.
Wrap a jack lever or similar tool
with a soft cloth to prevent damage to a painted bumper, and
open the cap located on the
front bumper.Remove the cap completely and
store it so as not to lose it...
DESCRIPTION Refer to DTC P323A19. Click here
DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate Memory Note P30DF62 Backup Boost Converter Circuit Board(Thermistor) Signal Compare Failure The following conditions is met for 1 second or more (1 trip detection logic):
Difference in temperature between thermistor 1 and thermistor 2 of the engine stop and start ECU is 40°C (72°F) or higher...
Categories
If a key is left in the vehicle, the functions of the key left in the vehicle
are temporarily suspended to prevent theft of the vehicle.
To restore the functions, press the unlock button on the functions-suspended
key in the vehicle.
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