Power & Ground Circuits
For testing of power/ground circuits, see procedures in the PIN VOLTAGE CHART S article. See ECM LOCATION table for identifying ECM mounting locations.
ECM LOCATION
| Model | Location |
|---|---|
| Supra | Below Passenger's Side Of Dash, Underneath Carpet On The Floor |
NOTE:
Fig. Fig 1 identifies ECM terminals which are used for performing tests on various components in this article.