Transmission sensor switch, code p0846

2011 NISSAN MICRA
45,000 MILES • 1.4L • 2WD • AUTOMATIC
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RICHARD CARTER2
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  • 1 POST
The malfunction light cam up with code p0846 fluid pressure sensor switch b transmission central. It has been changed twice. Few days driving it comes back on. The gear change becomes lumpy.
Jun 20, 2019 at 1:58 PM
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STRAILER
  • ✓Experienced Mechanic
  • 55,676 POSTS
This code is for the circuit which we need to check next. here is the wiring diagrams and a guide to help toy fix the problem. Check the pressure sensor wires to the PCM

https://www.2carpros.com/articles/how-to-check-wiring

Check out the diagrams (below). Please let us know what you find. We are interested to see what it is.
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Jun 24, 2019 at 6:56 AM
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