Maxima SE V6-3.5L (VQ35) (2002)
SERVICE PROCEDURE
1.
Determine the vehicle's ECM Part Number. The ECM P/N is found by using CONSULT-II. Go to ECM P/N Selection.
2.
Compare the vehicle's ECM P/N to those shown under Current ECM P/N in Chart A-1 and A-2.
A.
Check Chart A-1: If the ECM P/N in the vehicle matches one of those listed under "Current ECM P/N":
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Perform ECM Reprogramming, step 3.
B.
Check Chart A-2: If the ECM P/N in the vehicle matches one of those listed under "Current ECM P/N":
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Replace the Mass Airflow Sensor (see Parts Information). Refer to the applicable Service Manual (ESM), section EC, for replacement
procedures.
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Perform ECM Reprogramming, step 3.
C.
If the ECM P/N in the vehicle does not match one of those listed under "Current ECM P/N" in Chart A-1 or A-2:
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This bulletin does not apply. Use the appropriate Electronic Service Manual (ESM) to further diagnose and repair the incident.
3.
Reprogram the ECM.
IMPORTANT NOTES:
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This I.D. code process is different from the "typical" ECM Reprogramming procedures now in use.
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Do NOT use "Attachment A" (from other bulletins) for the reprogramming required in this bulletin.
Obtaining Special ECM Reprogramming Data Using an ID Code:
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Use these steps if you are familiar with this Special ECM reprogramming procedure.