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.
Navigation radio Volvo S80 3AF278C 3AF278CDUP28
Vendors's code: 3AF278C
Product code: 7AF5-77990
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 this part fits your Volvo S80?
This is a used, working part: navigation radio for the Volvo S80 - numbers 3AF278C; 3AF278CDUP28. Before buying, compare the numbers with the label on the unit in your car.
Navigation radio Volvo S80
This listing is for a used, working part (navigation radio) for the Volvo S80 (2005). The part is in good condition.
Numbers to compare
- 3AF278C - manufacturer number
- 3AF278CDUP28 - additional part number
- 30656245-1 / 306562451 - additional part number
- 51130276 - additional part number
- V0278051130276 - additional part number
Fitment
Compare the number 3AF278C in full with the number on your unit. Different versions of radios were fitted to the same models, so the number decides, not the model and year alone.
Signs of a faulty unit
- the sound cuts in and out,
- the display or backlight sometimes does not work,
- the disc drive is noisy when reading,
- the unit does not remember station settings.
First rule out the fuse, the power cables and the speakers, because their faults cause symptoms similar to a damaged radio.
Questions and answers
| What condition is this part in? |
|---|
| It is a used part, working and in good condition, covered by a 6-month warranty. |
| Why does the number have several spellings? |
| The same number on the housing can be written with spaces or as one string. We give both forms so it is easier to find. |
| What should I check on delivery? |
| Check that the numbers on the unit match the description and that the connectors, buttons and housing show no visible damage. |
Send fitment questions to contact@auto24parts.com - give the model, year and the number from the unit.