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Final Steps For All Code Charts

Unless otherwise instructed in code chart, perform following steps after repair:

Reinstall any part removed.
Erase self-diagnostic memory. See CLEARING CODES under SELF-DIAGNOSTIC SYSTEM.
Ensure Code 55 (no malfunction) is displayed in self-diagnostic mode.
Test drive vehicle.
Perform self-diagnosis.

If code resets, check for damage to ECU pin terminals and connector harness.

Fig 1: Identifying Trouble Code Charts Symbols

G90E19731

Courtesy of NISSAN MOTOR CO., U.S.A.