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 Mercedes-Benz W220 Temic 305629Q8 A2205450032
Vendors's code: 305629Q8
Product code: 6E53-4992B
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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Looking for a suspension control module for the Mercedes-Benz W220?
This is a used, working suspension control module for the Mercedes-Benz W220 - numbers 305629Q8 / 305629 Q8 / A2205450032 / A 220 545 00 32 (09). Before buying, compare the numbers with the label on the control module in your car.
Suspension control module Mercedes-Benz W220
In the Mercedes-Benz W220 the suspension control module regulates how the system works. We offer a used, working unit in good condition.
Numbers to compare
- 305629Q8 / 305629 Q8 - Temic number
- A2205450032 / A 220 545 00 32 (09) - Mercedes 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
- after switching on the ignition the suspension does not raise the body,
- the suspension warning light goes out only after a long while,
- the car feels too "soft" or excessively hard,
- control module faults return after being cleared.
Reading the fault codes with a tester helps tell a control module fault from a failure of the sensors, valves or compressor.
Questions and answers
| What condition is this control module in? |
|---|
| It is a used, working part in good condition. You will find the warranty period in the product features table. |
| 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. |
Send fitment questions to contact@auto24parts.com - give the model, year and the number from the control module.