Airbag control unit with part number 98820-6RF0C

What does the airbag control unit 98820-6RF0C do?

The airbag control unit 98820-6RF0C controls the restraint system (SRS) in Nissan. It evaluates the signals from the crash sensors and, in an accident, decides within milliseconds which airbags and seatbelt pretensioners are triggered. After an accident, it stores crash data and locks itself.

The unit continuously monitors the connected components and reports irregularities via the airbag warning light.

Because the evaluation runs constantly, the electronics need reliable plug connections and a clean supply voltage.

Why does the control unit 98820-6RF0C fail?

The most common cause is crash data stored after an accident, even if no airbag has triggered; a normal diagnostic tool cannot erase this data. Other factors include aging components, solder joints, moisture and voltage spikes.

An accident without a triggered airbag can still leave crash data behind. The further causes can be summarised briefly as follows:

• aging electronic components
• cold solder joints
• moisture and corrosion on plug connectors
• voltage spikes, for example with a weak battery or a jump start

These causes appear gradually and cannot be reliably judged from the outside.

How can you tell that the 98820-6RF0C is defective?

The airbag warning light in the instrument cluster lights up permanently or intermittently, and a fault message appears in the instrument cluster. If the diagnostic tool cannot connect to the control unit or the fault memory cannot be erased, this points to a defect.

In an emergency, airbags and seatbelt pretensioners may then not trigger, so the light must be taken seriously.

The light is the vehicle's warning signal, and the other signs confirm it.

Which vehicles is the 98820-6RF0C fitted in?

The airbag control unit 98820-6RF0C is fitted in these vehicles: Nissan Rogue T33 (2020-2023) and T33 Facelift (from 2023). The list is for orientation; for a reliable assignment, the unit itself is what counts.

The part number on the unit is decisive, not the vehicle designation alone.

The vehicles at a glance:

• Nissan Rogue T33 (2020-2023)
• Nissan Rogue T33 Facelift (from 2023)

On the one hand, you compare the part number on the label of the removed unit with this page; this only ensures that it is the correct unit. On the other hand, you have the fault memory read out beforehand, because only this shows whether the control unit is defective or a connector or cable is the cause.

For the same vehicles, we also repair control units with the part numbers 988205HA0A.

How does the repair of the 98820-6RF0C work?

First, you have the fault memory read out and attach the log. Then you disconnect the battery and remove the control unit. Next, you create a repair order online and send the unit in, well packed. Airbag24 usually processes it within 3–4 working days.

Airbag24 checks the unit on the test bench, replaces defective components, erases the stored crash data and carries out a function test. Afterwards, your own unit is returned to you.

The 3–4 working days apply only to checking, repairing and testing.

Our repairs come with 2 years' statutory liability for defects.

The repaired control unit comes back with all vehicle data and is ready for use as soon as it is refitted — no coding or programming is required.

How does the control unit 98820-6RF0C get to Airbag24?

You send the unit as a parcel or book a UPS collection for an extra charge. After the repair, Airbag24 sends it back to you via UPS.

Put the printed repair order into the parcel and pack the control unit shockproof.