06 XTERRA FRONTIER 4.0L ECU ECM ENGINE COMPUTER CONTROL UNIT MEC80-440 B1 TESTED If your ABS module has

If your ABS module has a part number

This fuse box may require programming to work with your vehicle

Some of those tests are listed below: Gauges pass start up sweep test and are functional (including TACH)

Step 3: Once the ecu is installed you will then need to follow the instructions we include and after completion of these steps the vehicle will be operational - No trip to your dealer

Disconnect the negative terminal of the battery

06 XTERRA FRONTIER 4.0L ECU ECM ENGINE COMPUTER CONTROL UNIT MEC80-440 B1 TESTED If your ABS module hasPart Number MEC80 440 B1 You must match this! Fitment Interchange You must match your part number exactly as seen above. If any numbers are off compared to your original it will not work properly. Ecu will require programming or coding to your vehicle or vehicle's security system and is not plug and play. Ecu will fit 2006 Nissan Xterra and Frontier 4. 0L models with an exact part number match. Tech Notes ECU has been tested with our state of the art