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.
Comfort control module Volvo S40 V40 30864647
Vendors's code: 30864647
Product code: 30864647
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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Part number 30864647 - is it the right choice?
We sell a used, working part (comfort control module) for Volvo S40 V40 with numbers 30864647. Before buying, compare the numbers with the label on the part in your car.
Comfort control module Volvo S40 V40
The comfort control module is an electronic body module that handles small comfort functions in the car. This listing applies to: Volvo S40 V40. The part is used, working and in good condition.
How this part works
Which functions the module handles depends on the software and equipment of the car; the same physical module may work differently in another car.
Compatibility with your car
Compare number 30864647 in full with the number on your part. Different versions were fitted to the same models, so the number decides, not the model and year alone.
Part numbers to check
- 30864647 - part number
Listing details
- Volvo S40 V40 - model
- 1998 - year
Symptoms of a fault
- the tester reports no communication with the module,
- wipers or lights switch on by themselves,
- the car does not respond to the remote,
- several unrelated functions stop working at the same time.
Remember that the module may need coding or adaptation after replacement - check this for your model.
Questions before buying
| What does "used, working" mean? |
|---|
| This is a used, working part in good condition. You will find the warranty period in the product features table. |
| What condition is this part in? |
| The part is used but working. The warranty is stated in the product features. |
| What does "used, working" mean? |
| The part is used but working. The warranty is stated in the product features. |
Write to contact@auto24parts.com with the model, year and the number from your part - we will check the fitment.