VIDEO

Informace

Nissan

Nissan B2642

See the basic definition of a diagnostic error. This will help you to clarify the main causes of the fault code. You will understand the program of the control unit
Basic DTC analysis according to OBD2 protocol standard.

OBD2 or On-Board Diagnostics displays messages for basic group styles. More comprehensible code composition has been standard since 2000. The DTC code consists of five characters and its composition will be shown in this video

Insight into programming

The basic unit for the operation of any computer is the bit. Logic 0 and 1 are expressed by a single bit. Diagnostics The error code is composed of 16 bits. The first two bits define one of the four basic circuits. The video will show you a comprehensive overview of the composition of the error report

A diagnostically understandable description of the Diagnostic Trouble Code

Nissan B2642

Basic error definition

Hall Sensor Signal Backrest. Short To Supply

Cause of DTC

The power seat module, right (PSR) checks the signal from the Hall sensor in the backrest. The diagnostic trouble code is generated if the power seat module, right (PSR) registers a signal that is too high. The diagnostic trouble code can be diagnosed upon start-up of the control module. Lock the vehicle with the remote control or with the key. Wait 1 minute. Change the key position from position 0 to II.