Sequoia 4WD V8-4.7L (2UZ-FE) (2006)
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1. CHECK MAIN BODY ECU
a. Disconnect the B5, B6 and B7 ECU connectors.
b. Measure the resistance or voltage of each terminal of the wire harness side connector.
If the result is not as specified, there may be a malfunction on the wire harness side.
