Rio L4-1.6L (2004)
16.
If the "P1693 TCM MIL REQUEST LINE MAL" code is present, select and press the "F2" key to erase the code.
17.
Press the "YES" key on the Hi-Scan Pro.
18.
If "NO TROUBLE CODE" is displayed, then the ECU trouble code has been erased.
19.
If the vehicle is equipped with an automatic transmission, proceed to the next step. If the vehicle is equipped with a manual transmission, the
programming is complete. Disconnect the Hi-Scan Pro and return vehicle to normal operating conditions.
TCU TROUBLE CODE ERASE PROCEDURE
