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.
Instrument cluster Audi A6 4F0920933J 4F0910930C
Vendors's code: 4F0920933J
Product code: 3933-451AC
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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How do you check whether the instrument cluster will fit the Audi A6?
This is a used instrument cluster for the Audi A6 - numbers 4F0 920 933 J / 4F0920933J; 4F0 910 930 C / 4F0910930C. Before buying, compare the numbers with the label on the cluster in your car.
Instrument cluster Audi A6
Looking for a replacement for a worn instrument cluster for the Audi A6 (2007-2008)? We offer a used unit; compare its number with the label on your cluster.
Numbers to compare
- 4F0 920 933 J / 4F0920933J - VAG group number (OEM)
- 4F0 910 930 C / 4F0910930C - VAG group number (OEM)
Application according to the listing
- Audi A6 - model
- 2007-2008 - year
- 2.7, 3.0 TDI - engine according to the listing
What the instrument cluster does
One module contains the speedometer, rev counter, fuel and temperature gauges and the warning lights. An electronic fault can disable some of them even though the car drives normally.
Fitment
Compare the number 4F0 920 933 J in full with the number on your instrument cluster. Different cluster versions were fitted to the same models, so the number decides, not the model and year alone.
Signs of a faulty instrument cluster
- no signal from the speedometer,
- the backlighting flickers over bumps,
- the cluster resets while driving,
- the display screen is faded or discoloured.
Before buying, make sure the cause is not the power supply or wiring, and only then replace the cluster.
Questions and answers
| What should I check on delivery? |
|---|
| Check that the numbers match the description and that the glass, connector and mountings are not cracked. |
| Can an instrument cluster with a different number also fit? |
| Sometimes, but we do not assume that listings are interchangeable. Compare all the numbers with the label on your cluster or ask us. |
| What condition is this part in? |
| It is a used part. Ask about the condition of this particular unit before buying. It comes with a 6-month warranty. |
If you have questions about the condition or application, write to contact@auto24parts.com and give the number from the label.