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 Porsche Cayenne 3.0 0281018310 7P5907401G
Vendors's code: 0281018310
Product code: 9A16-56569
Barcode:
Code 39:
ISBN:
€813.01
Price
€813.01
€1,000.00
Price
€1,000.00
Select a product option:
Individual variants may differ in price
product option
Important: Depending on the ECU type and vehicle model, not all of the options listed below may be available.
To select the correct option for your vehicle and ECU, please contact us before purchasing:
contact@auto24parts.com
1. Locked
This option is intended for professional workshops with the required specialist equipment and technical knowledge.
The ECU has been removed from a vehicle intended for recycling and still contains the immobilizer data and other information from the previous vehicle. Before it can be used in another car, it must be unlocked and then programmed using specialist automotive diagnostic equipment.
2. Unlocked
Several preparation methods may be available. The possible options depend on the ECU type, vehicle model and immobilizer system. Please contact us before purchasing, as some preparation methods are not available for every ECU.
Our electronics specialists can prepare the ECU in one of the following ways:
a) ECU with PIN code (Car Pass)
The PIN code is supplied, but programming with a suitable diagnostic tool is still required. After installing the ECU, it must be reset using the supplied PIN code and then programmed to the vehicle’s immobilizer system.
b) VIRGIN ECU
The data from the previous vehicle is removed and the ECU is restored to a clean, factory-like state. After installation, it must be programmed to the vehicle using a compatible specialist diagnostic tool. Unless another preparation method is specified in the product description, this is the standard unlocking option for most of our ECUs.
c) Plug & Play – IMMO OFF
The immobilizer function is disabled in the ECU. After installation, the engine can start without additional immobilizer programming. Please note that the vehicle will no longer have an active immobilizer function, and an immobilizer warning light or fault code may remain, depending on the vehicle model.
d) Plug & Play – Automatic Programming
After installation, the ECU automatically learns and saves the required vehicle data. No additional programming is normally required.
e) Plug & Play – 1:1 Clone
The data from your original ECU is copied to another fully functional ECU. The cloned unit is then ready for installation without additional programming.
You must send us your original ECU so that we can transfer its data to the replacement unit.
The original ECU must have working communication with the vehicle, a diagnostic tool or our programming equipment. If the required data cannot be read, a complete 1:1 clone may not be possible.
3. Complete Plug & Play Set
A complete matched set containing the ECU, immobilizer components and all other parts required to start the vehicle without additional programming. All components supplied in the set must be installed in the vehicle.
Important:
Dispatch time depends on the selected option. If an unlocked or specially prepared version is ordered, the preparation service usually requires an additional 1–2 business days.
Ask about the product
Engine control unit Porsche Cayenne 3.0 0281018310 7P5907401G
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Shipping
from
€30.00
-
shipping
(Poland)
from
€30.00
-
shipping
(Poland)
Price 30 euros applies shipments to 5 kg on worldwide. Above this weight, please contact us by email to check price
Shipping cost for the selected product
The shipping cost applies to this product (in the selected variant - if applicable). It may change after adding other products to the cart.
Is this Porsche Cayenne control unit the right one for your engine?
For sale: a used engine control unit for the Porsche Cayenne - numbers 0 281 018 310 / 0281018310; 7P5 907 401 G / 7P5907401G, in working order and in good condition. Compare the numbers in the description with those in your car.
Engine control unit for Porsche Cayenne
When the engine in a Porsche Cayenne 3.0 runs unevenly or will not start, and diagnostics point to the control unit, replacing it with a used module in working order can be the cheapest solution. This unit is in good condition.
Numbers to compare
- 0 281 018 310 / 0281018310 - manufacturer's number - Bosch
- 7P5 907 401 G / 7P5907401G - part number (OEM / vehicle)
- 4G0 907 401 / 4G0907401 - additional part number
- EDC17CP44 - module / software designation
Application according to the listing
- Porsche Cayenne - model
- 3.0 - engine according to the listing
- Bosch - manufacturer
The role of the control unit in the engine
An engine control unit works in harsh conditions: changing temperatures, moisture and vibration. That is why it is worth checking the condition of the housing and connectors before buying. Before buying, it is also worth knowing that the control unit communicates with the car's other modules over the CAN bus, which is why version compatibility matters.
Fitment
Compare number 0 281 018 310 in full with the number on your control unit. Different versions were fitted to the same models, so it is the number that decides the match, not the model alone. An incompatible version of the control unit may not work with the injectors or sensors, so we do not assume that different listings are interchangeable.
Symptoms of a faulty control unit
- random faults appear after water ingress or exposure to moisture,
- the radiator fan switches on for no reason,
- charging failure or voltage errors,
- the car stalls when coming to a stop.
If the control unit has already been repaired or coded, mention this in your enquiry - it will make it easier to choose the right version.
Locked and unlocked variants
In the unlocked variant, we prepare the module before dispatch - this usually takes 1-2 working days. A locked control unit is sold with the previous vehicle's data - this is an option for workshops that can unlock and program it. The unlocking options depend on the number, software and immobiliser - not every method (PIN / CAR PASS, Virgin, IMMO OFF, auto-programming, cloning) works on every control unit. You will find details here: locked versus unlocked engine control units. We are also happy to answer any questions before you buy.
Frequently asked questions
| Is the part new? |
|---|
| The control unit is used, but in working order. The warranty is stated in the product features. |
| Why is the number written in several ways? |
| The same number may be written with spaces, with hyphens or as a single string. We give it in two forms to make it easier to find. |
| Does the control unit need coding after replacement? |
| That depends on the make, model and version. The module usually has to be matched to the car, especially when it works with the immobiliser. |
Unsure? Send a photo of your control unit to contact@auto24parts.com and we will check it for you.
