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ECM Terminal Identification

CAUTION: Perform all voltage measurements with ECM harness connector installed. Use a high-impedance DVOM (10,000-ohm minimum). Verify battery voltage is greater than 11 volts.
Fig 1: ECM Terminal ID (3S-GTE)
G93D79304Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 2: ECM Terminal ID (4A-FE)
G92D25810Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 3: ECM Terminal ID (5S-FE W/ECT)
G93E79305Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 4: ECM Terminal ID (5S-FE W/O ECT)
G92F25812Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002