nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Engine Controls - MIL ON/DTC P1421 Stored|Page 3140 > < Engine Controls - MIL ON/DTC P1421 Stored|Page 3138
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SERVICE PROCEDURE

1. Connect C-III to the vehicle to begin the reprogramming procedure.

^ If you are not familiar with the reprogramming procedure. Refer to "CONSULT-III (C-III) ECM Reprogramming" general procedure.

Caution

2. When you get to the ECM Reprogramming screen shown in Figure 1, confirm this bulletin applies as follows:

A. On your C-III screen, look at the Part Number column (see Figure 1).

Engine Controls - MIL ON/DTC P1421 Stored|Page 3140 > < Engine Controls - MIL ON/DTC P1421 Stored|Page 3138