Nissan 370Z Forum - View Single Post - 2015 370z nismo tech shut off and won't turn back on

bernbad89 · 01-06-2016, 03:34 AM

I was going to work one morning, the car started fine, everything was running smooth for a few seconds then bam...the car stopped running. This never happened before. The accessories and power goes on, battery is full, but when I hold in the brake and push start EVERYTHING turns completely off - weird. It does not try to turn over either. I also tried starting it with the key in the FOB, still nothing. I checked every single fuse, and they're all good. When I plug in my laptop to the OBDII and start Cypher it only shows the BCM - it won't connect to the ECU. I took out the ECU and put it on a bench harness with the same laptop and it's working fine, it's not bricked.

01-06-2016, 03:34 AM	#1 (permalink)
bernbad89 Base Member Join Date: Oct 2014 Location: TX Posts: 15 Drives: '15 370z nismo Rep Power: 11	2015 370z nismo tech shut off and won't turn back on - please help I was going to work one morning, the car started fine, everything was running smooth for a few seconds then bam...the car stopped running. This never happened before. The accessories and power goes on, battery is full, but when I hold in the brake and push start EVERYTHING turns completely off - weird. It does not try to turn over either. I also tried starting it with the key in the FOB, still nothing. I checked every single fuse, and they're all good. When I plug in my laptop to the OBDII and start Cypher it only shows the BCM - it won't connect to the ECU. I took out the ECU and put it on a bench harness with the same laptop and it's working fine, it's not bricked. Last edited by bernbad89; 01-06-2016 at 03:49 AM.