Nissan 6802, 6303 installation manual

Models: 6303 6802

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Then put the USB-B socket inside the bracket and refasten the bracket as seen below.

If your ECU has no daughter board then the USB connector board may face upwards. If you are using a daughter board then ensure that the USB adaptor board faces downwards and does not touch any other components.

Notes:

A31 RB20/ S13 CA18: It may be necessary to use longer screws to hold the original potentiometer bracket.

U13 KA24E/EK10 MA09: The bracket has a single screw. You will need to fabricate a custom bracket using two screw holes to hold the USB adaptor

HR31 RB20: We have found that there is no room for the USB connector. You may have to relocate this bracket by drilling and tapping new holes in a different location if you wish to have this fitted permanently

Ensure your USB socket is installed correctly and pressed against the ECU casing. This provides a ground contact point for the USB shield to the board, to absorb electrical noise and prevent unwanted USB disconnects during operation.

NIStune Type 1 Hardware Installation

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Nissan 6802, 6303 installation manual