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ECM Reprogramming For INFINITI Vehicles: Information

NOTE: You need ASIST 8.0 or higher for this procedure.

ECM reprogramming involves two general steps:

Before beginning the reprogramming procedure, use CONSULT-II and the Diagnostic Card (red/white one) to retrieve any stored DTC(s). Additional repairs may be necessary if there are DTC(s) not associated with a Reprogramming bulletin. Refer to the appropriate TSB or Service Manual.