Toyota Yaris: Sfi System / Precaution
PRECAUTION
INITIALIZATION
NOTICE:
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Before replacing the ECM, refer to Service Bulletin (for Immobiliser System).
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When the ECM is replaced, update the ECU security key.
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WHEN USING GTS
CAUTION:
Observe the following items for safety reasons:
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Before using the GTS, read the instruction manual.
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Prevent the GTS cable from being caught on the pedals, shift lever or steering wheel when driving with the GTS connected to the vehicle.
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When driving the vehicle for testing purposes using the GTS, 2 persons are required. One drives the vehicle, and the other operates the GTS.
DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL
NOTICE:
After the ignition switch is turned off, there may be a waiting time before disconnecting the negative (-) auxiliary battery terminal.
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HINT:
When disconnecting and reconnecting the auxiliary battery, there is an automatic learning function that completes learning when the respective system is used.
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DEFINITION OF TERMS Term Definition Monitor Description Description of what the ECM monitors and how it detects malfunctions (monitoring purpose and details)...
Other information:
REMOVAL PROCEDURE 1. REMOVE FRONT BUMPER ASSEMBLY Click here
2. REMOVE RADIATOR UPPER AIR GUIDE PLATE Click here
3. REMOVE FRONT FENDER LINER LH HINT: Use the same procedure as for front fender liner RH. Click here
4. REMOVE HOOD LOCK ASSEMBLY (a) w/ Engine Hood Courtesy Switch: (1) Disconnect the connector...
DESCRIPTION The power distribution box assembly controls the instrument panel illuminations. WIRING DIAGRAM
CAUTION / NOTICE / HINT NOTICE:
Inspect the fuses for circuits related to this system before performing the following procedure.
Before replacing the main body ECU (multiplex network body ECU), refer to Registration...
Categories
WARNING
When removing the fuel-filler cap, loosen the cap slightly and wait
for
any hissing to stop, then remove it
Fuel spray is dangerous. Fuel can burn skin and eyes and cause illness
if
ingested. Fuel spray is released when there is pressure in the fuel tank and
the fuel-filler cap is removed too quickly.
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