How To Erase Self-Diagnostic Results (Malfunction Codes)

Disconnect the check terminal from ground (ABS warning lamp will stay lit).
Within 12.5 seconds, ground the check terminal three times. Each terminal ground must last more than 1 second. The ABS warning lamp goes out after the erase operation has been completed.
Perform self-diagnosis again. Refer to "SELF-DIAGNOSIS PROCEDURE ". Only the start code should appear, no malfunction codes.

Fig 1: Self Diagnostic Results Erasing Display
Courtesy of NISSAN MOTOR CO., U.S.A.