Airbag control unit with part number 98820-6TA0D

What does the airbag control unit 98820-6TA0D do?

The airbag control unit 98820-6TA0D controls the restraint system (SRS) for Nissan. It evaluates the signals from the crash sensors, decides within milliseconds in an accident which airbags and seatbelt pretensioners to trigger, and monitors the system continuously.

The control unit reports faults in the system via the airbag warning light in the instrument cluster. If it lights up, the restraint system must be checked, even if the vehicle can still be driven normally.

After an accident, the control unit stores crash data and then locks itself. This behaviour is intended by the manufacturer.

Why does the control unit 98820-6TA0D fail?

For the 98820-6TA0D, the most common cause is stored crash data after an accident, even if no airbag has deployed. Other causes are aged electronic components, cold solder joints, moisture and corrosion at plug connectors, and voltage spikes.

Crash data remains stored in the unit. A normal diagnostic tool cannot erase it, and this does not change even if the airbag was not deployed.

• aged electronic components
• cold solder joints
• moisture and corrosion at plug connectors
• voltage spikes, for example from a weak battery or jump-starting

How can you tell that the 98820-6TA0D is defective?

A defect in the 98820-6TA0D shows itself through the airbag warning light in the instrument cluster, which stays on permanently or intermittently, through an error message in the instrument cluster, through a diagnostic tool without a connection to the control unit, and through a fault memory that cannot be erased.

These signs appear in detail:

• Airbag warning light stays on permanently or intermittently
• Error message in the instrument cluster
• Diagnostic tool receives no connection to the control unit
• Fault memory cannot be erased

In an emergency, airbags and seatbelt pretensioners may fail to deploy if the control unit is faulty. Therefore, have the cause checked promptly.

Which vehicles is the 98820-6TA0D fitted in?

The control unit 98820-6TA0D is fitted in these vehicles: Nissan Rogue T32 (2013-2020).

The following overview lists the matching models.

• Nissan Rogue T32 (2013-2020)

Compare the part number on the label of your removed unit with this page. This only confirms that it is the right unit. Also have the fault memory read out, because only the log shows whether the control unit itself is defective or whether a connector or cable is the cause.

For the same vehicles, we also repair control units with the part numbers 98820 JM100, 98820-1VK0A, 98820-1VL0A, 98820-4BS0A, 98820-7FL9E, 98820-9FM0A.

How does the repair of the 98820-6TA0D work?

For the 98820-6TA0D, first have the fault memory read out and enclose the log. Then disconnect the battery and only then remove the control unit. Next, create a repair order online and pack the unit well for dispatch.

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

Processing at Airbag24 usually takes 3–4 working days; this time applies only to inspecting, repairing and testing in-house. 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 98820-6TA0D get to Airbag24?

You send the control unit 98820-6TA0D in as a parcel or book a UPS collection for an extra charge. After the repair, Airbag24 sends it back to you by UPS.

Place the printed repair order in the parcel and pack the unit shockproof.