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.
Suspension control module Audi Q7 4.0 Continental 4L0907553E 4L0910553L
Vendors's code: 4L0907553E
Product code: A2F2-61750_20210401130000
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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Does control module number 4L0907553E fit your car?
This is a used, working suspension control module for the Audi Q7, engine 4.0 - numbers 4L0907553E / 4L0 907 553 E / 4L0910553L / 4L0 910 553 L. Before buying, compare the numbers with the label on the control module in your car.
Suspension control module Audi Q7
The control module in this listing comes from an Audi Q7, engine 4.0. It is a used, working part in good condition.
Numbers to compare
- 4L0907553E / 4L0 907 553 E - VAG number (OEM)
- 4L0910553L / 4L0 910 553 L - VAG number (OEM)
Fitment
We also offer other suspension control modules for this model with different numbers. Choose by the number on the label, not by the model alone.
Symptoms of a faulty suspension control module
- a suspension fault message appears on the dashboard,
- the car does not rise or lower to the correct height,
- the suspension feels harder or uneven,
- height adjustment or suspension mode selection does not work.
Before buying, make sure the cause is not the power supply, wiring or a sensor, and only then replace the control module.
Questions and answers
| What does "used, working" mean? |
|---|
| We sell it as a used part that works and is in good condition; the warranty period is given in the product features. |
| Does the control module need coding after replacement? |
| Often yes - it depends on the make and version of the car. In many cars a replacement control module needs coding or adaptation with a tester in a workshop. |
| Where do I find the number on the control module? |
| The number is on the label or housing of the control module removed from the car. If you cannot read it, send us a photo. |
Write to contact@auto24parts.com with the model, year and the number from your control module - we will check the fit.