Yamaha TMAX 2020 Service Manual page 613

4. Except "00-04" is indicated in diagnostic mode (Code D60). EEPROM data error for corresponding
learning/memory values.
• Push the OFF/LOCK switch.
• Push the ON/start switch, and then check the condition of the DTC using the malfunction mode of the
YDT.
Is it in the "Recovered" condition?
YES
 Go to step 6, and complete the service.
NO
a. Repeat step 1.
b. If the same number is indicated, go to item 5.
5. Malfunction in ECU.
• Replace the ECU, and complete the service.
Refer to "REPLACING THE ECU (Engine Control Unit)" on page 8-93.
6. Delete the DTC and check that the MIL goes off.
• Confirm that the DTC has a condition of "Recovered" using the YDT, and then delete the DTC.
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