toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

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Sienna AWD V6-3.3L (3MZ-FE) (2004)

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a. Disconnect the B7 ECU, 1C, 1E, 1K and 1L and 1C J/B connectors.
b. Check the voltage and resistance between each terminal of the wire harness side connectors and body ground.

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