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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 639 (SRS Airbag Control System) >> System Description >> Diagnosis System (Air Bag) >> Trouble Diagnosis without CONSULT >> Diagnosis Mode

Diagnosis Mode

WARNING: This page is about a different car, the 2020 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Diagnosis Mode can not be entered if a malfunction is not detected in User Mode.
  1. Turn ignition switch ON.
  2. After AIR BAG warning lamp lights for 7 seconds, turn ignition switch OFF within 1 second.
    NOTE: When in Diagnosis Mode, the air bag warning lamp may illuminate for more than 7 seconds after the ignition switch is turned ON. If this is the case, the ignition switch must still be cycled OFF after 7 seconds.
  3. Wait more than 3 seconds.
  4. Repeat steps 1 to 3 two more times (3 times total).
  5. Turn ignition switch ON.

SRS is now in Diagnosis Mode. Refer to DTC Index .