Pin Voltage Tests

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2002 Toyota Tundra, 2002 Toyota Tacoma, 2002 Toyota Sequoia, 2002 Toyota 4Runner, and 2001 Toyota Tundra. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: All connector illustrations of ECM are component connector view.

Access ECM. See Figure-Figure . Turn ignition on. Using DVOM, measure voltage between appropriate ECM connector terminal. Voltage should be as specified. See Fig 1-Fig 6 .

Fig 1: ECM Pin Voltage Tests (Sequoia)

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Fig 2: ECM Pin Voltage Tests (Tacoma - 2.7L)

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Fig 3: ECM Pin Voltage Tests (Tacoma - 3.4L)

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Fig 4: ECM Pin Voltage Tests (Tundra - 3.4L)

Fig 5: ECM Pin Voltage Tests (Tundra - 4.7L)

Fig 6: ECM Pin Voltage Tests 4Runner - 3.4L)