Airbag control unit with part number 77960-TVA-H040-M4
Control unit repairs for part number 77960-TVA-H040-M4 in our shop:
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Part number “77960-TVA-H040-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-H040-M4 do?
The airbag control unit 77960-TVA-H040-M4 is the SRS control unit of the restraint system in Honda. It processes the crash signals, determines the triggering of airbags and seatbelt pretensioners, and monitors the system continuously. After an accident it stores crash data and locks itself.
It detects faults and shows them via the airbag warning light, which sits in the instrument cluster. This way you learn promptly that something is wrong in the system.
Why does the control unit 77960-TVA-H040-M4 fail?
The most common cause is a crash data entry from an accident in which no airbag deployed. Also contributing are wear of components, moisture at connectors and voltage spikes.
A normal diagnostic tool cannot remove this data, so the fault remains stored. Other causes include:
- wear and ageing of electronic components
- cold solder joints
- moisture and rust at connectors
- voltage spikes caused by a weak battery or jump-starting
How can you tell that the 77960-TVA-H040-M4 is defective?
The defect in the control unit 77960-TVA-H040-M4 reveals itself through the airbag warning light, which stays lit permanently or intermittently, and through a diagnostic tool with no connection. Accompanying signs are a fault memory that cannot be emptied, and fault messages.
In this condition, airbags and seatbelt pretensioners may not deploy in an emergency. Take the warning light seriously and have the system checked.
Which vehicles is the 77960-TVA-H040-M4 fitted in?
This control unit 77960-TVA-H040-M4 is fitted in the following models: Honda Accord 10th generation (2017-2024).
The list of models for it:
- Honda Accord 10th generation (2017-2024)
By comparing the label on the removed unit with this page, you match the part number, and that only confirms it is the right unit. Which cause the failure has, in the control unit or in a connector or cable, is shown only by the fault memory.
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-H040-M4 work?
First have the fault memory read out and attach the log to the package. Then disconnect the battery; only after that remove the control unit 77960-TVA-H040-M4. Finally create a repair order online and send the unit off well packed.
Airbag24 examines the unit, rectifies defective components, erases stored crash data and carries out a functional test at the end. Processing at Airbag24 usually takes 3–4 working days; this refers solely to examining, repairing and testing. Your own unit is then sent 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-H040-M4 get to Airbag24?
UPS collects the control unit 77960-TVA-H040-M4 for an extra charge, or you send it yourself as a parcel. After the repair, Airbag24 returns it by UPS.
Make sure the packaging is shock-proof; the printed repair order also goes in the parcel.
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…“
Automatically translated · Original: French
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
