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- Reconfirmation whether diagnosis code is set in KOS-ECU.
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Q.
Is diagnosis code set?
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Perform the troubleshooting of KOS system (Refer to GROUP 42B - Troubleshooting - Check Chart for Diagnosis Code).
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- Reconfirmation of diagnosis code.
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Q.
Is diagnosis code set?
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Replace the KOS-ECU. After the replacement, put the each identification code into KOS-ECU. (Refer to GROUP 42B - On-vehicle Service - ID Code Registration Procedure). Then go to Step 3.
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Intermittent malfunction (Refer to GROUP 00 - How to Use Troubleshooting/Inspection Service Points - How to Cope with Intermittent malfunctions ).
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- Reconfirmation of diagnosis code.
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Q.
Is diagnosis code set?
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