RAV4 2WD L4-25L (2AR-FE) Ignition Switch Diagram
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(2) Disconnect the ECU connector. Check the ground terminal on the ECU side and wire harness side for bending, corrosion or foreign matter.
Lastly, check the contact pressure of the female terminals.
Continuity and Resistance Check
CONTINUITY AND RESISTANCE CHECK
Disconnect the battery terminal or wire so there is no voltage between the check points.
Contact the two leads of an ohmmeter to each of the check points.
