Airbag control unit with part number 77960-TVA-Y320-M4
Control unit repairs for part number 77960-TVA-Y320-M4 in our shop:
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Part number “77960-TVA-Y320-M4” isn't linked to every vehicle in our database – we can usually repair it anyway. Select your vehicle and we'll show you the matching repair:
What does the airbag control unit 77960-TVA-Y320-M4 do?
The airbag control unit 77960-TVA-Y320-M4 forms the central control unit of the restraint system (SRS) for Honda. It processes the signals from the crash sensors and decides in an accident, within milliseconds, which airbags and seatbelt pretensioners are triggered.
It monitors the entire system continuously and shows faults via the airbag warning light in the instrument cluster.
After an accident, it stores crash data and locks itself.
Why does the control unit 77960-TVA-Y320-M4 fail?
The most common cause with the 77960-TVA-Y320-M4 is crash data stored after an accident, even if no airbag has deployed. Aged components, cold solder joints, moisture and voltage spikes are also possible.
Crash data remains stored in the unit, and a normal diagnostic tool cannot delete it. Airbag24 deletes it during the repair.
The other causes relate to ageing, connections and the power supply. Electronic components age, solder joints can go cold, and moisture or corrosion affect plug connections.
Voltage spikes can arise, for example, from a weak battery or a jump start.
How can you tell that the 77960-TVA-Y320-M4 is defective?
A defect in the 77960-TVA-Y320-M4 shows up as the airbag warning light in the instrument cluster, which lights up permanently or intermittently. Error messages also appear in the instrument cluster, the diagnostic tool gets no connection to the control unit, and the fault memory cannot be cleared.
- Airbag warning light in the instrument cluster
- Error message in the instrument cluster
- No connection of the diagnostic tool to the control unit
- Fault memory cannot be cleared
In an emergency, airbags and seatbelt pretensioners may then fail to deploy. Please take such signs seriously.
Which vehicles is the 77960-TVA-Y320-M4 fitted in?
The control unit 77960-TVA-Y320-M4 is installed in these vehicles: Honda Accord 10th generation (2017-2024).
Here is the list of vehicles:
- Honda Accord 10th generation (2017-2024)
First, compare the part number on the label of the removed unit with this page. This tells you whether it is the right unit, nothing more. Second, have the fault memory read out beforehand. Only this log shows whether the control unit is defective or whether a plug or a cable is the cause.
For the same vehicles, we also repair control units with the part numbers 77960-T3L-A012-M1, 77960-T3L-C012-M4, 77960-T3L-C020-M4, 77960-T3L-C030-M4, 77960-T3L-F012-M4, 77960-T3L-F020-M4.
How does the repair of the 77960-TVA-Y320-M4 work?
First have the fault memory read out and attach the log to the unit. Then disconnect the battery and remove the control unit. Afterwards, create the repair order online and send the unit in well packed. At Airbag24, processing usually takes 3–4 working days.
Airbag24 inspects the unit on the test bench, repairs defective components, deletes stored crash data and carries out a function test. Afterwards, your own unit goes back to you.
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 77960-TVA-Y320-M4 get to Airbag24?
You send the control unit 77960-TVA-Y320-M4 to Airbag24 as a package or book a UPS collection for an extra charge. After the repair, Airbag24 sends it back to you via UPS.
Place the printed repair order in the package and pack the control unit shockproof.
Shipping & repair from Germany
Airbag24 repairs your component in Berlin — usually within 3–4 working days.
Standard shipping within Germany is free; we normally return your part by UPS.
You pay for and insure the inbound shipment to us. On explicit request we ship by express — the extra cost is borne by the customer.
If you withdraw from the contract, you bear the cost of returning the item.
4.8
Based on 254 reviews
What our customers say
„Top!“
mirko leistnerlast week„Ok.“
Zsolt Szabó2 weeks ago„Works like a charm!“
Leolylast month„The website of Airbag24 Airbagsysteme is very well structured and simply explained. I sent my airbag control unit from my Renault Trafic there for repair. I am very satisfied with the telephone contact as well as by mail…“
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H. S.yesterday„Super great! Very fast repair of an airbag control unit of a Fiat Bravo 198. Sent it off on Monday, got it back already repaired by Friday and installed it. Everything works perfectly again. Old reliable car saved again…“
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Stephan Plewinsky2 days ago„Well structured website with clear instructions, processing on schedule, punctual delivery. Worked immediately after reinstallation.“
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Dieter Hirsch2 days ago„Apart from the price which remains a bit high, but compared to the only replacement solution and the service provided, it's PERFECT. Very good sending and return procedure, and customer contact SUPER, not to mention the…“
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patrick taverna3 days ago„Very satisfied great work“
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Florian Bickel4 days ago„Airbag control unit was defective..Sent it in and got it back faster than expected.Worked great.Great performance from the Airbag24 Team.Thanks and I will recommend you further.“
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Dieter Winkler4 days ago„I can only recommend this company. My airbag control unit was repaired within a short time and sent back to me. Airbag system works perfectly again.“
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Andreas Koenn6 days ago„Everything went perfectly, I can only recommend it.“
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ka irgendwaslast week„From the first phone call, the order processing, to the shipping everything was done very quickly and professionally. Now I still have to send the repaired unit to the Swedish workshop and then hopefully the Honda can fi…“
Automatically translated · Original: German
Gerd Goldammerlast week„Top!“
mirko leistnerlast week
