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.
Air suspension control module WABCO 4460554500
Vendors's code: 4460554500
Product code: C905-303EC
Barcode:
Code 39:
ISBN:
£369.07
Price
£369.07
£453.95
Price
£453.95
Ask about the product
Air suspension control module WABCO 4460554500
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Shipping
from
£22.70
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shipping
(Poland)
from
£22.70
-
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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Does control module number 4460554500 fit your car?
This is a used, working air suspension control module - numbers 4460554500 / 446 055 450 0. Before buying, compare the numbers with the label on the control module in your car.
Air suspension control module WABCO
This listing is for a used, working WABCO air suspension control module, number 4460554500. The part is in good condition. The listing does not state the vehicle model.
Numbers to compare
- 4460554500 / 446 055 450 0 - WABCO number
Fitment
The listing does not specify the vehicle model, so the choice is based solely on WABCO number 4460554500. Compare it with the number on your control module or ask us about the application.
Symptoms of a faulty suspension control module
- the suspension reacts late to a mode change,
- the vehicle changes height without being commanded,
- sensor faults appear although the sensors work,
- the control module cannot be diagnosed with a tester.
Start by reading the fault codes and checking the power supply; replace the control module only when the diagnostics point to it.
Questions and answers
| Is the control module new? |
|---|
| The control module is used, but in working order. The warranty is given in the product features. |
| 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. |
| Do you also sell the compressor or valves? |
| This listing covers the suspension control module only. You will find other suspension parts in the other categories of the shop. |
Not sure? Write to contact@auto24parts.com and we will help you choose the control module for your car.
