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DTC U0401-68: Notes

DTC U0401-68 : (ECM Failure)

How to use this manual .

NOTE:

Before you troubleshoot, review the How to Troubleshoot .

NOTE: Troubleshoot the following DTCs first, if stored at the same time.

Fuel and Emissions Systems [PGM-FI]: Go to the indicated DTC's troubleshooting - Refer to: Fuel and Emissions Systems DTC Troubleshooting Index(3.0L Engine (USA/Canada models)) or Fuel and Emissions Systems DTC Troubleshooting Index .