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.
Engine control unit MAN LE 220C 0281001747 L33165
Vendors's code: 0281001747
Product code: CA7F-623DF
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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Control unit number 0281001747 - is this the right part?
For sale: a used engine control unit for the MAN LE 220C - numbers 0 281 001 747 / 0281001747; L33 165 / L33165, in working order and in good condition. Compare the numbers in the description with those in your car.
Engine control unit for MAN LE 220C
A used engine control unit lets you carry out the repair without buying a new, expensive part. This listing is for the MAN LE 220C, and this unit is in working order and in good condition.
Numbers to compare
- 0 281 001 747 / 0281001747 - manufacturer's number - Bosch
- L33 165 / L33165 - vehicle part number
Application according to the listing
- MAN LE 220C - model
- Bosch - manufacturer
The role of the control unit in the engine
The module contains memory with the software and engine data, and in some cars also the immobiliser data. That is why the software version matters alongside the part number. The module stores fault codes which, once a diagnostic tool is connected, help to establish whether the sensors, the wiring or the control unit itself is to blame.
How to match this part
Compare number 0 281 001 747 in full with the number on your control unit. Different versions were fitted to the same models, so it is the number that decides the match, not the model alone. Versions differ in areas such as engine power, gearbox and equipment, so even similar numbers do not always indicate the same module.
Locked control unit
A locked control unit is sold with the previous vehicle's data - this is an option for workshops that can unlock and program it. We offer this control unit in the locked variant only - an unlocked variant cannot be selected in this listing; if you would like us to prepare it, ask us before buying. Not all unlocking methods - PIN / CAR PASS, Virgin, IMMO OFF, auto-programming or cloning - are available for every number, as a lot depends on the software and the immobiliser. See our ECU preparation options and contact us before buying.
Symptoms of a faulty control unit
- an engine fault appears after the battery has been replaced,
- the control unit's supply voltage is unstable,
- power drops once the car has warmed up,
- the engine goes into limp mode for no obvious reason.
Check whether the car has been flooded and whether there are any signs of moisture around the module in the engine bay.
Frequently asked questions
| Is the part new? |
|---|
| The control unit is used, but in working order. The warranty is stated in the product features. |
| How can I check whether the control unit will fit my car? |
| Compare the model, year, engine and the numbers on the control unit fitted in your car with the numbers in the description. You can also send us a photo. |
| What is the difference between the locked and the unlocked variant? |
| A locked unit holds the previous car's data and immobiliser coding, while an unlocked one is prepared by us before dispatch. This listing is for the locked variant only; you will find a description of both variants on our ECU preparation options page. |
Unsure? Send a photo of your control unit to contact@auto24parts.com and we will check it for you.