Airbag control unit with part number 77960-TWB-H030-M4
Control unit repairs for part number 77960-TWB-H030-M4 in our shop:
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Part number “77960-TWB-H030-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-TWB-H030-M4 do?
The 77960-TWB-H030-M4 is an airbag control unit that controls the restraint system (SRS) in Honda vehicles. It receives the signals from the crash sensors, determines in an accident which airbags and seatbelt pretensioners fire, and monitors the entire system continuously. It reports faults via the airbag warning light.
After an accident the unit stores crash data and locks itself. For the check, this finding is the first clue.
Why does the control unit 77960-TWB-H030-M4 fail?
With the 77960-TWB-H030-M4, stored crash data after an accident is the most common cause, even when no airbag has fired. Ageing, cold solder joints, moisture and corrosion, and voltage spikes are also involved.
Crash data cannot be removed with a normal diagnostic tool. It therefore stays stored until Airbag24 erases it during the repair.
The other causes at a glance:
- ageing of electronic components
- solder joints that have gone cold
- wetness and rust at plug connections
- voltage spikes when starting with external power or from a weak battery
How can you tell that the 77960-TWB-H030-M4 is defective?
The airbag warning light in the instrument cluster lights up permanently or intermittently on a defective 77960-TWB-H030-M4, accompanied by an error message. A diagnostic tool then cannot reach the control unit, and the fault memory cannot be cleared. In an emergency, airbags and seatbelt pretensioners may not trigger.
The light is a clear sign that you notice while driving. A finding like this calls for a check.
Which vehicles is the 77960-TWB-H030-M4 fitted in?
The 77960-TWB-H030-M4 is fitted in these vehicles: Honda Accord 10th generation (2017-2024). The assignment applies to this part number.
This selection belongs to the part number:
- Honda Accord 10th generation (2017-2024)
A comparison of the part number on the unit with this page ensures that it is the right unit. Have the fault memory read out beforehand, because only this result shows whether the control unit itself 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-TWB-H030-M4 work?
First have the fault memory read out and attach the log, then disconnect the battery. Then remove the 77960-TWB-H030-M4, create a repair order online and send the unit in well packed. Airbag24 needs 3–4 working days in total for the check, the repair and the test.
At Airbag24 the unit is examined on the test bench and defective components are replaced. Afterwards Airbag24 deletes the crash data and runs a function test.
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-TWB-H030-M4 get to Airbag24?
A parcel from you, or a UPS collection booked for an extra charge, brings the 77960-TWB-H030-M4 to Airbag24. After the repair the unit comes back to you by UPS.
Put your printed repair order into 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.2 days ago„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 Hirsch3 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 taverna4 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 Winkler5 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 Koennlast week„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
