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 Audi 8E0959433BH 00002726C4
Vendors's code: 8E0959433BH
Product code: 8E0959433BH
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 8E0959433BH - is it the right choice?
Used, working part: comfort control module for Audi - numbers 8E0 959 433 BH / 8E0959433BH; 00002726C4. Before ordering, make sure the numbers match the label of your part.
Comfort control module Audi
For Audi we offer a used comfort control module that you can match by the numbers on the list. It is working and in good condition.
Application according to the listing
- Audi - model
- Temic - manufacturer
Function in the car
The module collects the driver's commands and distributes power to individual body circuits, so many small functions in the car depend on it. In VAG group cars the module is sometimes described as the onboard power supply control unit (Bordnetzsteuergerät); its version depends on the equipment.
When to replace the part
- some functions work only intermittently,
- the system returns to normal after the battery is disconnected,
- electrical faults appear after rain or a car wash,
- warning lights on the dashboard come on for no reason.
Before buying a module, check fuses, earth points and connectors - corrosion and damaged wiring cause similar symptoms.
Fitment
Our range also includes other parts for this model with different numbers. Choose by the number on the label, not by the model alone.
Part markings
- 8E0 959 433 BH / 8E0959433BH - VAG group number (OEM)
- 00002726C4 - additional part number
Frequently asked questions
| Do you also sell connectors or wiring? |
|---|
| This listing covers only the part described in the title. You will find other items in the remaining shop categories, or ask us about availability. |
| 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? |
| We sell it as a used, working part in good condition; the warranty length is given in the offer features. |
Any doubts? Send a photo of your part to contact@auto24parts.com - we will check it for you.