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Home >> Nissan-Datsun >> 2021 >> Altima S >> Repair and Diagnosis >> External Pages >> Different car >> Section 15 (Security Control System) >> Basic Inspection >> Additional Service When Replacing Control Unit >> BCM >> Description >> After Replacement
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After Replacement

WARNING: This page is about a different car, the 2020 Infiniti QX50. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION: When replacing BCM, always perform "WRITE CONFIGURATION" with CONSULT. Or not doing so, BCM control function does not operate normally.
  • Complete the procedure of "WRITE CONFIGURATION" in order.
  • Configuration is different for each vehicle model. Confirm configuration of each vehicle model.
  • If you set incorrect "WRITE CONFIGURATION", incidents might occur.
NOTE: When replacing BCM, perform the system initialization (NATS). Refer to the CONSULT Immobilizer mode and follow the on-screen instructions.