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 Volkswagen Transporter 28032861 7H0937049AA
Vendors's code: 28032861
Product code: 28032861
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 28032861 - is it the right choice?
Used, working part: comfort control module for Volkswagen Transporter - numbers 28032861; 7H0 937 049 AA / 7H0937049AA. Before buying, compare the numbers with the label on the part in your car.
Comfort control module Volkswagen Transporter
In Volkswagen Transporter (2006-2011) the comfort control module collects signals from switches and distributes them to consumers. We sell a used, working unit in good condition.
Numbers to compare
- 28032861 - part number
- 7H0 937 049 AA / 7H0937049AA - VAG group number (OEM)
- 7H7 970 292 Q / 7H7970292Q - VAG group number (OEM)
Application according to the listing
- Volkswagen Transporter - model
- 2006-2011 - year
- Delphi - manufacturer
What this part does
Which functions the module handles depends on the software and equipment of the car; the same physical module may work differently in another car.
Fitment
Compare number 28032861 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.
Symptoms of a fault
- warning lights on the dashboard come on for no reason,
- electrical faults appear after rain or a car wash,
- some functions work only intermittently,
- the system returns to normal after the battery is disconnected.
It is worth reading the fault codes first, because many body faults come from switches or wiring rather than the module itself.
Questions and answers
| What does "used, working" mean? |
|---|
| It is a used, working part in good condition. Warranty details are listed in the offer features. |
| Which number matters most when matching? |
| It is best to compare all numbers on the label, above all the one marked as the manufacturer or OEM number. |
| 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. |
Send fitment questions to contact@auto24parts.com - give the model, year and the number from the label.