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.
Climate control panel Volvo 850 9134769 W436K
Vendors's code: 9134769
Product code: 54CF-99698
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 to choose a climate or heater control panel for the Volvo 850?
This is a used, working climate control panel for the Volvo 850 - numbers 9134769; W436K. Before buying, compare the numbers with the label on the panel in your car.
Climate control panel Volvo 850
Looking for a replacement for a worn panel in the Volvo 850 (1994-1995)? We offer a used, working control panel in good condition.
Numbers to compare
- 9134769 - part number
- W436K - additional part number
Application according to the listing
- Volvo 850 - model
- 1994-1995 - year
What the panel does
The panel controls temperature, blower and air distribution. Replacing it with a working unit with the right number restores full control of the ventilation.
Fitment
Compare the number 9134769 in full with the number on your panel. Different panel versions were fitted to the same models, so the number decides, not the model and year alone.
Signs of a faulty panel
- the panel does not respond after switching the ignition off and on,
- the backlight or the display of the panel is dark,
- settings change by themselves,
- the button markings are worn or rubbed off.
If the airflow does not change direction while the panel works, the problem may be in the flap motors rather than the panel itself.
Questions and answers
| Where can I find the number on the panel? |
|---|
| The number is on the label or housing of the panel, usually visible once it is removed. If you cannot read it, send us a photo. |
| What should I check on delivery? |
| Check that the numbers on the panel match the description and that the buttons, knobs and housing show no visible damage. |
| Does the panel have the same buttons and display as mine? |
| Compare the look and number of buttons with the original in your car - the same model came with different panel versions. If in doubt, send us a photo. |
Not sure? Write to contact@auto24parts.com and we will help you choose the panel for your car.