Newbie 2019 S-Mode not working, tried everything

LudwigDiaz · 07-16-2022, 04:46 PM

Hey guys, sorry to thread jack. I’m having the same issues with S-mode; it isn’t working. Upon initial start up the S will be displayed in the cluster, then after driving a few seconds it throws the warning on the cluster screen. Codes I’m getting are P2765 input turbine speed sensor circuit B. I’ve changed the sensor on the trans on the left hand side and no avail. For reference, my Z is single turbo and triple disc clutch with cmak. S mode was working perfectly even after the build, and only recently have I run into this issue. I’ve checked the mentioned fuses, all good. I took it to Nissan today, and their scanners couldn’t connect to my Z. Unsure if tuning could be the culprit. Idk if it’s a CAN communication issue, nor do I know where the CAN-BUS wires/connector is located to assess it. I’ve checked all connectors going to the transmission and all is well there too. I’m open to any ideas or advice as I’m truly out of ideas and Nissan was of no help unfortunately.

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
S mode not working at all	JamesTheBrain	Engine & Drivetrain	33	10-14-2020 12:21 PM
S-Mode stopped working for a while???	red6spd	Nissan 370Z General Discussions	28	07-02-2018 12:37 PM
Help!!! Air conditioner and Sport Mode not working!!!	Dragon_Ball_Z	Exterior & Interior	45	04-24-2015 02:25 PM
Any harm to switching from auto mode 'D' to manual mode and back while driving?	Lee123	Engine & Drivetrain	14	05-19-2010 07:10 PM

07-16-2022, 04:46 PM	#11 (permalink)
LudwigDiaz Base Member Join Date: May 2017 Location: Colorado / Florida Posts: 1 Drives: '12 Nissan 370z Rep Power: 10	Hey guys, sorry to thread jack. I’m having the same issues with S-mode; it isn’t working. Upon initial start up the S will be displayed in the cluster, then after driving a few seconds it throws the warning on the cluster screen. Codes I’m getting are P2765 input turbine speed sensor circuit B. I’ve changed the sensor on the trans on the left hand side and no avail. For reference, my Z is single turbo and triple disc clutch with cmak. S mode was working perfectly even after the build, and only recently have I run into this issue. I’ve checked the mentioned fuses, all good. I took it to Nissan today, and their scanners couldn’t connect to my Z. Unsure if tuning could be the culprit. Idk if it’s a CAN communication issue, nor do I know where the CAN-BUS wires/connector is located to assess it. I’ve checked all connectors going to the transmission and all is well there too. I’m open to any ideas or advice as I’m truly out of ideas and Nissan was of no help unfortunately.