Diagnostic Procedure
WARNING: This page is about a different car, the 2002 Nissan Xterra and 2002 Nissan Frontier. However, it is still accessible from the selected car via links, so may be relevant.
- If using CONSULT-II, go to next step. If using generic scan tool, go to step 3 .
- Turn ignition on. Select SELF DIAG RESULTS mode with CONSULT-II. Press ERASE. Perform DTC CONFIRMATION TEST . If 1st trip DTC is detected, replace ECM. If 1st trip DTC is not detected, system is okay at this time.
- Turn ignition on. Select MODE 4 with scan tool. Press ERASE. Perform DTC CONFIRMATION TEST . If 1st trip DTC is detected, replace ECM. If 1st trip DTC is not detected, system is okay at this time.