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Home >> Toyota >> 1998 >> Supra 3.0 D >> Repair and Diagnosis >> Engine Performance >> Remove, Overhaul & Install >> Engine Controls - Remove/Install/Overhaul >> Computerized Engine Controls >> Engine Control Module (ECM) >> Removal & Installation (Non-Turbo)
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Removal & Installation (Non-Turbo)

  1. The ECM is located below passenger's side of instrument panel, underneath carpet on the floor, just below the glove box. Ensure ignition is off. Disconnect negative battery cable.
  2. Remove passenger's side door scuff plate. Remove carpet below instrument panel on passenger's side for access to ECM protector and ECM. Remove nuts, ECM protector and ECM. Disconnect electrical connectors and remove ECM. To install, reverse removal procedure.
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