Nissan Titan Xd 2016 No Start

Good day guys,

I am working on a Nissan Titan with the Cummins Diesel engine . The car came in from a different shop.

Original customer complaint: Engine shutdown while driving.

Previous Shop had replaced ,but were not able to program:

• ECM( currently Blank Reman 23710-1MZ40 ) Purchased @ Dealer in Florida
• IPDM

We checked all power & ground to the ECM .All good

Hardware : Controller Technologies Vehicle Box J2534

Software: Nissan NERS 4.08 ( Downloaded from Nissan )

After getting the correct Calibration file from Nissan ( Not easy for Reman ECU ) tried to Flash The ECM using the NERS program ,but failed ( multiple tries) . Customer support says check battery voltage and vehicle conditions .The progress bar during programming does not even move ( stays at 0% ). Both Batteries are good( performed with battery chargers) ,doors closed al accessories off .

We purchased a 2nd ECU ( USED ,same year) and had Crank No Start => Immobilizer Issue . Only DTC was IMMO Code ( full communication as seen in attached pictures)

With assistance from a locksmith ( 20 digit code ) we could not get the key Programmed in the ECM. No start enable from the IMMO system. It would fail every time . BCM does recognize key ( Buttons react on Key Fob and car turns on normally )

So I tried to update the software on the used ECM using the NERS program and the correct Calibration file And had the same failure as the NEW (reman) ECU . Now the ECM seems “blank” , No communication with ECM & U1000 code in all modules. 

After this issue I found a problem with the rear trunk window motor being active all the time which was keeping the glass in the open position. After swapping the motor relay I tried it again and the glass moved to the closed position. For quick testing I disconnected the switch and tried the programming again and am still receiving the same errors( NERS not programming ECU ).

Our only Nissan dealership will not take/assist with the vehicle because they do not work on USA vehicles Only domestic Japan & South American market.

I believe the rear power window motor might have something to do with the key programming issue.

I am looking into getting an other USED ECM ,because that way I only needed to program the USED ECU the car,VIN registration and Injector calibration.

Any assistance would be appreciated.

Regards,

Yarl … 

Paramaribo, Suriname, South America.