A faulty transmission control module (TCM) most often causes limp mode with the gearbox stuck in one gear, harsh jolts when you select D or R, erratic gear changes, flashing PRND letters and a gearbox or engine warning light. However, the same symptoms are often caused by a low gearbox oil level, a weak battery, a poor earth or a faulty sensor. To test a transmission control module, start by checking the battery and reading the fault codes with a diagnostic tool that can talk to the gearbox control unit, then check the power supply, the connector, the oil and the live data. Below we explain the symptoms, the diagnostic steps and what the most common fault codes mean.
Alternator Opel Corsa B 1.0 12V 55A 0123100003 90534472UE
Vendors's code: 0123100003
Product code: 56E8-183D0
Barcode:
Code 39:
ISBN:
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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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Is this the right alternator for your Opel Corsa B engine?
Alternator for Opel Corsa B - numbers 0 123 100 003 / 0123100003; 90 534 472 UE / 90534472UE, 55 A. It is a used alternator, working and in good condition. The numbers are listed below; if you have any questions, write to us.
Alternator Opel Corsa B
We offer an alternator for the Opel Corsa B 1.0 12V, described with manufacturer and OEM numbers. It is a used alternator, working and in good condition.
Matching by numbers
Check the number 0 123 100 003 on your alternator. Versions of the same model could have different output and design, so the number decides, not the model. Before buying, compare the numbers with the marking on your alternator, written with spaces and in full.
Symptoms of a faulty alternator
- the engine stalls under heavy electrical load,
- the radiator fan runs slower than usual,
- there is a whistle from the belt area,
- the battery is constantly flat.
Before buying an alternator, check the battery, the drive belt and the connectors - they can cause similar symptoms.
Part numbers in this listing
- 0 123 100 003 / 0123100003 - manufacturer number (Bosch)
- 90 534 472 UE / 90534472UE - another number from the listing
- 55 A - current output according to the listing
According to the listing - model: Opel Corsa B, engine: 1.0 12V, manufacturer: Bosch.
How an alternator works
The alternator is bolted to the engine and driven by the ribbed belt, so its condition also affects the belt and the tensioner. After fitting, it is worth checking the charging voltage with the engine running.
Frequently asked questions
| Is the alternator in this listing in working order? |
|---|
| Yes, this listing is for a used part in working order and good condition. Numbers and condition are given in the description. |
| Should I check the belt before replacing the alternator? |
| Yes. A worn or loose belt and a weak battery cause similar symptoms, so it is worth inspecting them at the same time. |
| How can you tell that the alternator is faulty? |
| Most often the charging light comes on, the battery runs down or there is noise from the alternator area. Measuring the charging voltage will give you certainty. |
Need help choosing? Write to contact@auto24parts.com with the number of your part.