My car won't start and I got two codes for it p0462 and u1000

Question

The battery was changed and the starter and alternator were checked.

Answer 1

Hi there,

The P0462 code points towards an issue with the fuel level sensor. Here is some info on this code.

P0462 NISSAN - Fuel Level Sensor Circuit Low Input

Read more: https://www.autocodes.com/p0462_nissan.html

The U1000 code points towards an issue with the CAN communication line. Here is some info on this code. 

U1000 NISSAN - CAN Communication Line - Signal Malfunction

Read more: https://www.autocodes.com/u1000_nissan.html