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Power & Ground Circuits

For testing of power and ground circuits, see information in PIN VOLTAGE CHARTS article. See ECM LOCATION  table for identifying ECM mounting locations.

ECM LOCATION

Model Location
Previa Below Driver's Seat
NOTE: For ECM terminal identification on Non-Supercharged model, see PIN VOLTAGE CHARTS article.
Fig 1: Identifying ECM Terminals (Supercharged)
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