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Honda Fit/Jazz - DTC Troubleshooting: 91 (With VSA)

DTC Troubleshooting: 91

DTC 91: F-CAN Communication


NOTE: Before performing this troubleshooting, troubleshoot the PGM-FI System first.
Check for DTCs in the ECM.

Are any DTCs indicated?


YES - Troubleshoot the ECM DTCs.n


NO - Check for loose connector terminals in the VSA control unit 46P connector and repair if necessary. If terminals are OK, replace the VSA modulator-control unit.n

Honda Fit/Jazz 02-05 Workshop Manual    Back to all Manuals