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.
BCM comfort module Nissan Micra K12 284B2AX620 216762702A
Vendors's code: 284B2AX620
Product code: 284B2AX620
Barcode:
Code 39:
ISBN:
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Part number 284B2AX620 - is it the right choice?
Used, working part: BCM comfort module for Nissan Micra K12 - numbers 284B2AX620; 21676270-2A / 216762702A. Compare the numbers with the label of the part currently in your car.
BCM comfort module Nissan Micra K12
The BCM comfort module is an electronic body module that handles small comfort functions in the car. This listing applies to: Nissan Micra K12. The part is used, working and in good condition.
How to choose the part
For this model we offer several parts that differ in their numbers. The number on the label and the year decide, not the model name alone.
Listing details
- Nissan Micra K12 - model
- 2003-2004 - year
Typical failure symptoms
- electric windows respond with a delay or not at all,
- communication errors appear on the dashboard,
- interior lights or indicators work incorrectly,
- the central locking or locking signal does not work.
Remember that the module may need coding or adaptation after replacement - check this for your model.
How this part works
The module electronics are exposed to moisture and contact corrosion, especially when fitted in the scuttle, under the dashboard or near the doors.
Part markings
- 284B2AX620 - part number
- 21676270-2A / 216762702A - additional part number
Buyers' questions
| What does "used, working" mean? |
|---|
| This is a used, working part in good condition. You will find the warranty period in the product features table. |
| Can a part with a different number fit as well? |
| Sometimes it can, but we do not assume that listings are interchangeable. Compare all numbers with the label on your part or ask us. |
Write to contact@auto24parts.com with the model, year and the number from your part - we will check the fitment.