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Home >> Honda >> 2012 >> Fit Base, Standard Trans >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Multiplex Integrated Control System >> General Troubleshooting Information >> Troubleshooting CAN Circuit Related Problems
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Troubleshooting CAN Circuit Related Problems

NOTE: Check the ECM/PCM for DTCs and troubleshoot ECM/PCM (see GENERAL TROUBLESHOOTING INFORMATION ) or F-CAN loss of communication errors first.