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Home >> Toyota >> 2000 >> 4 Runner 2WD L4-2.7L (3RZ-FE) >> Repair and Diagnosis >> Powertrain Management >> 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 troubles in the multiplex communication system before performing the trouble shooting.