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Home >> Lexus >> 1999 >> LX 470 V8-4.7L (2UZ-FE) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Relays and Modules - Computers and Control Systems >> Body Control Module >> Testing and Inspection >> Initial Inspection and Diagnostic Overview >> How To Proceed With Troubleshooting
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How To Proceed With Troubleshooting






HINT: This ECU is connected to the multiplex communication system. Therefore, be sure to check that there is no trouble in the multiplex communication system before performing the trouble shooting.

See COMPUTERS AND CONTROL SYSTEMS / INFORMATION BUS
Information Bus

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