The automatic transmission control unit (often designated as TCU or TCM) is a crucial electronic component responsible for smooth and trouble-free gear shifting. Its failure, most often caused by overheating, short circuits, or water damage, results in jerking, an inability to shift gears, or the vehicle entering limp mode. Purchasing a new module at an authorized dealership is a massive expense, which is why replacing it with a fully functional, used original is the most reasonable solution.
Towbar Module Opel Astra H, Zafira B Hella 24453850 5DS00879800
Vendors's code: 24453850
Product code: 5DS008798
Barcode:
Code 39:
ISBN:
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Towbar Module Opel Astra H, Zafira B Hella 24453850 5DS00879800
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€30.00
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from
€30.00
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shipping
(Poland)
Price 30 euros applies shipments to 5 kg on worldwide. Above this weight, please contact us by email to check price
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Towbar module 24453850 – does it fit your Opel?
This is a used, working towbar module made by Hella, GM/Opel number 24453850, Hella number 5DS00879800. The module comes from an Opel Astra H / Zafira B. Before buying, compare the numbers with the label on the module in your car.
Towbar Module Opel Astra H, Zafira B Hella 24453850
The towbar module is the control unit for the towbar electrics – it operates the lighting of a trailer connected to the towbar socket. This Hella module was fitted to the Opel Astra H and Zafira B.
Part numbers to compare
- 24453850 – GM/Opel number, on the label: 24 453 850
- 5DS00879800 – Hella number, on the label: 5DS 008 798-00
You will find all the numbers on the label on the module housing. Choose the part by the full GM/Opel number – compare it with the label on the module removed from your car.
Symptoms of a faulty towbar module
When the towbar module starts to fail, the most common symptoms are:
- the trailer lights do not work, or only some of them do,
- the trailer indicators do not work or flash incorrectly,
- stored towbar module fault codes,
- no communication with the module during diagnostics.
Before replacing it, read the fault codes with a diagnostic tool and check the fuses, power supply, earth connection, module connectors and the towbar socket – corrosion in the socket or a damaged wiring harness causes similar symptoms. After replacement, the module may need to be coded with a diagnostic tool.
Frequently asked questions
| Which car does the towbar module 24453850 fit? |
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| This module was fitted to the Opel Astra H and Zafira B. Match it by the GM/Opel number 24453850 – compare it with the label on the module in your car. |
| Which number is the Opel number and which is the Hella number? |
| 24453850 (on the label 24 453 850) is the GM/Opel number, and 5DS00879800 (on the label 5DS 008 798-00) is the Hella manufacturer number. |
| Does the module need coding after fitting? |
| The module may need to be coded with a diagnostic tool – this depends on the version and equipment of the car. |
| What condition is this module in? |
| It is a used part in good working condition. The warranty period is shown in the product specification table. |
Not sure whether this module fits your car? Send us a photo of the label on your old module and we will check compatibility.
