AIR BAG Warning Lamp Does Not Turn Off

WARNING: This page is about a different car, the 2019 Nissan NV3500 HD, 2019 Nissan NV2500 HD, and 2019 Nissan NV1500. However, it is still accessible from the selected car via links, so may be relevant.

CHECK CONDITION OF AIR BAG MODULE
Inspect for any deployed air bag modules or seat belt pre-tensioners.

Are any air bag modules or seat belt pre-tensioners deployed?

YES

Refer to For Frontal Collision or For Side and Rollover Collision .

NO

GO TO 2
CHECK THE AIR BAG FUSE
Check 10A fuse [No. 13, located in the fuse block (J/B)].

Is the fuse blown?

YES

GO TO 3

NO

GO TO 4
CHECK AIR BAG FUSE AGAIN
Replace 10A fuse [No. 13, located in the fuse block (J/B)] and turn ignition switch ON.

Does the fuse blow again?

YES

Replace fuse and harness.

NO

Inspection End.
CHECK AIR BAG DIAGNOSIS SENSOR UNIT
Connect CONSULT.

Is "AIR BAG" displayed on CONSULT?

YES

GO TO 5

NO

Visually inspect the air bag diagnosis sensor unit harness connections. If the connections are OK, replace the air bag diagnosis sensor unit. Refer to Removal and Installation .
CHECK HARNESS CONNECTION
Check for loose connections between the combination meter and the air bag diagnosis sensor unit.

Are there any loose connections?

YES

Properly connect the combination meter and air bag diagnosis sensor unit harness connectors. If AIR BAG warning lamp still does not turn off, replace the wiring harness.

NO

Replace air bag diagnosis sensor unit. Refer to Removal and Installation .