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Home >> Lexus >> 1999 >> SC 400 V8-4.0L (1UZ-FE) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Engine Control Module >> Testing and Inspection >> Component Tests and General Diagnostics >> Component Inspection
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Component Inspection





COMPONENTS

1. REMOVE INSTRUMENT PANEL UNDER COVER
2. REMOVE ECM PROTECTOR
a. Take out the front side of the floor carpet.
b. Remove the nut and ECM protector.

3. REMOVE ECM
a. Disconnect the 6 ECM connectors.
b. Remove the 2 nuts and ECM.

4. INSPECT ECM 5. REINSTALL ECM
a. Install the ECM with the nut.
b. Connect the 6 ECM connectors.

6. REINSTALL ECM PROTECTOR
a. Install the ECM protector with the 2 nuts.
b. Install the floor carpet.

7. REINSTALL INSTRUMENT PANEL UNDER COVER