Mercedes Benz Electronic Component repairs

Mercedes-Benz M270 Engine ECU Repair

Total Repair Cost Inc GST.


Product Repair Details

We offer a repair service for your Mercedes M270 engine ECU.  This engine ECU frequently suffers damage after the housing of the ECU touches a positive supply during maintenance on the engine.  Once this damage occurs it often causes the ECU to loose communication with all other modules and diagnostic tools. Our service includes repair of any damage and all known issues, often fitting higher rated components to ensure reliability of this ECU into the future.  We also stock reconditioned exchange modules that can be programmed to your vehicle if your ECU is damaged beyond repair. All ECU repairs come with a 12 month unlimited km warranty.

Common symptoms include:

Car won’t start cold (no crank)
No communication with engine ECU
Damage after housing of ECU touches a positive supply.
Engine fan runs at full speed when ignition is switched on.

Common fault codes are :

Can communication fault with engine

Common part numbers are:

A 2709000900 , A 2709002100, A 2709000600

Total repair cost is $650 Inc GST 
Workshops with a ABN please contact us for trade pricing   

Please do not erase the fault memory prior to sending us your unit, if the fault memory has been cleared please ensure you include a detailed description and paper work with all the fault codes that were present before they were erased.