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.
Engine control unit Nissan Micra 1.4 MEC37510
Vendors's code: D28325
Product code: MEC37510
Barcode:
Code 39:
ISBN:
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Engine control unit Nissan Micra 1.4 MEC37510
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£22.70
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(Poland)
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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Where to find number MEC37510 on Nissan engine control units?
Used Nissan engine control unit with number MEC37510. Send us the numbers from the label on your control unit.
Nissan 1.4 engine control unit MEC37510: matching by part numbers
This is a used original engine control unit for Nissan Micra. It manages engine operation based on signals from sensors. The main number is MEC37510, and the other numbers from the listing are given below. The listing states that this control unit is for: Nissan Micra. Engine given in the listing: 1.4. The listing also gives the markings Y3, D28325. They help tell the control unit versions apart, but the full part number is what decides compatibility.
Where to find the numbers on an engine control unit
You will find the numbers on the label of the control unit, while catalogues list them as a single string:
- MEC37510, control unit manufacturer's number.
Matching by number is more reliable than matching by car model. Compare all the numbers and ask us if any of them does not match.
Control unit variant
This listing is for a control unit in the following variant(s): Locked / Unlocked. We describe the differences between the variants (locked, unlocked, Virgin, IMMO OFF, Plug and Play, clone, full set) on the ECU preparation options page. Before buying, send us the numbers from the label and we will confirm which variant is available for that number.
Faults that call for checking the control unit
- the diagnostic tester cannot connect to the control unit,
- the car loses power or goes into limp mode,
- control unit communication or power supply errors appear in the fault memory,
- the engine no longer runs properly after the battery has gone flat.
Only diagnostics can confirm an engine control unit failure, so read the fault codes before buying. After replacement, the control unit may need to be programmed or adapted to the car.
Questions and answers
| What do the markings Y3, D28325 in the listing mean? |
|---|
| They are markings of the version or type of the control unit. They help tell the units apart, but the full part number is what decides compatibility. |
| Does this control unit fit the 1.4 engine? |
| According to the listing it does, but confirm this with the numbers from the original control unit, because a single model comes with different versions. |
| Is this an original control unit? |
| Yes, it is a used original engine control unit, not an aftermarket replacement. You can compare the numbers on the label with the original in your car. |
| What is the condition of this control unit? |
| It is an original recycled part in good condition, checked by us. Warranty details are in the product features table. |
Not certain this is the right control unit? Send us the numbers from the label on your control unit and we will help you compare them.
