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- Confirm whether the diagnosis codes are output from immobilizer-ECU.
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Q.
Is the diagnosis code output?
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Perform the troubleshooting of immobilizer system (Refer to GROUP 54A - Troubleshooting - Check Chart for Diagnosis Chart ).
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If diagnosis code P0513 output again after the diesel diagnosis code has been erased, replace the engine-ECU. When the engine-ECU replaced, write the chassis number (Refer to GROUP 00 - How to Perform Chassis Number Writing ). After replacing the engine-ECU, register the injector identification code and learn fuel injection (Refer to GROUP 00 - Precautions Before Service - What The Common Rail Engine Learns ).
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