toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Engine Immobilizer System|Page 6555 > < Engine Immobilizer System|Page 6553
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Pinouts

b. Reconnect the T11 ECU connector, and check the voltage between each terminal of the connector.

If the result is not as specified, the ECU may have a malfunction.

Oscilloscope Waveforms

c. Inspect using an oscilloscope.

Engine Immobilizer System|Page 6555 > < Engine Immobilizer System|Page 6553