This test test mode for specialists and part of the fault codes listed in the table appear only in this test mode. – The self-diagnostic system allows a more detailed check of the control system when the “TE2” and “E1” terminals of the diagnostic connector are bridged. – This self-test mode can be carried out on models with a diagnostic connector DLC1, without the use of special testers. – On models with diagnostic connector DLC3, self-diagnosis in test mode is carried out using special testers.
Note: in the case of several fault codes, their indication begins with a smaller code and continues ascending. – After all the codes are displayed, there is a pause of 4.5 seconds, and then they all repeat, while the “TE1” and “E1” pins of the diagnostic connector are short-circuited. If there are no faults, the test lamp should flash at an interval of 0.26 seconds. If two or more fault codes are stored in the memory of the electronic unit, the codes will be separated by a pause of 2.5 seconds.Ĩ.
