Can't get the control of remote heating to work and according to glynhudson in https://www.openvehicles.com/node/2583 "If you have a Tekna you will need to unplug the Nissan TCU unit (Nissan telematics module) to allow OVMS to control the remote climate. "
I have found the part in https://nissan.7zap.com/en/el/e+nv/me0m/4+1405+0/e/253/ with the part number 283B0N and that is the same part number as Leaf.
Much later... I had the same problem and post the answer for anyone interested :
For the e-NV200 Tekna (n-Connecta in Europe) the TCU is located behind and down the Computer GPS central screen. Its black box is inserted in a metallic support you can access by uncliping the plastic face around the screen
Hi, I am at the same stage at the moment. I was just about to unplug cables from a box behind the glove box, but infact that wasnt the TCU. Glad i didnt :)
So - to access the TCU do I have to remove the touch screen unit?
Photos of the TCU location on my 2015 here. Pry off up the trim around the stereo, and around the gear shift. Three connectors on the bottom. Four screws and you can completely remove it. Considering installing the OVMS box into the same space. https://www.dropbox.com/scl/fo/0tihttnatwlgfsi0se3x0/ALGZtmAJ0-kMK6rJLMcGvdc?rlkey=pdoof1bg2621hxm8hfdrky07z&dl=0
Hi,
Do you have the part number ?
Maybe we can help, but we need OEM part number
I'm not even sure the NV200's have a TCU...so there's nothing to find (and a part# is irrelevant).
Just install the OVMS module and plug it into the ODB-II connector.
Thank's for the replys
Can't get the control of remote heating to work and according to glynhudson in https://www.openvehicles.com/node/2583 "If you have a Tekna you will need to unplug the Nissan TCU unit (Nissan telematics module) to allow OVMS to control the remote climate. "
I have found the part in https://nissan.7zap.com/en/el/e+nv/me0m/4+1405+0/e/253/ with the part number 283B0N and that is the same part number as Leaf.
I can't find it there in my car.
Hello,
Much later... I had the same problem and post the answer for anyone interested :
For the e-NV200 Tekna (n-Connecta in Europe) the TCU is located behind and down the Computer GPS central screen. Its black box is inserted in a metallic support you can access by uncliping the plastic face around the screen
Hi, I am at the same stage at the moment. I was just about to unplug cables from a box behind the glove box, but infact that wasnt the TCU. Glad i didnt :)
So - to access the TCU do I have to remove the touch screen unit?
Photos of the TCU location on my 2015 here. Pry off up the trim around the stereo, and around the gear shift. Three connectors on the bottom. Four screws and you can completely remove it. Considering installing the OVMS box into the same space. https://www.dropbox.com/scl/fo/0tihttnatwlgfsi0se3x0/ALGZtmAJ0-kMK6rJLMcGvdc?rlkey=pdoof1bg2621hxm8hfdrky07z&dl=0