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.
Car navigation unit Renault Laguna 8200138590 22SY20362Z
Vendors's code: 8200138590
Product code: 7DE9-266DC
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 this part for the Renault Laguna?
This is a used, working part: car navigation unit for the Renault Laguna - numbers 8200 138 590 / 8200138590; 22SY20362Z. Before buying, compare the numbers with the label on the unit in your car.
Car navigation unit Renault Laguna
In the Renault Laguna (2001-2005) the car navigation unit is part of the interior electronics. We offer a used, working unit in good condition.
Numbers to compare
- 8200 138 590 / 8200138590 - Renault number (OEM)
- 22SY20362Z - additional part number
Fitment
We also offer other units for this model with different numbers. Choose by the number on the label, not by the model and year alone.
Signs of a fault - car navigation unit
- the navigation freezes after a few minutes,
- no sound from the voice prompts,
- the display backlight is damaged,
- the buttons respond with a delay.
Before you buy a navigation unit, check the fuse, power supply, earth and aerial - a damaged harness or a corroded connector cause similar symptoms.
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. |
| Does this part need coding after fitting? |
| It depends on the make, model and version. Before buying, check whether coding or adaptation is needed in your car after replacement. |
Write to contact@auto24parts.com with your model, year and the number from your unit - we will check the fitment.