VIDEO

Informace

Lincoln

Lincoln P0454

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

Lincoln P0454

Basic error definition

Prerušená komunikácia s riadiacim modulom karosérie (SJB)

Cause of DTC

Smart skrinkou (SJB) komunikuje s diagnostického prístroja cez rýchlosť médiá Controller Area Network (CAN-MS). Obvody (GY O) (MS-CAN +) a (VT O) (MS-CAN -) poskytujú sieťové pripojenie k SJB. Tieto SJB zdieľa MS-CAN sa na prístrojovej doske (IC), modul HVAC, audio riadiaci modul (ACM), TV so satelitným digitálnym systémom audio prijímača (SDARS) modul, predný ovládací modul rozhrania (FCIM) a predného displeja Interface Module (FDIM) , Napätie pre SJB je zabezpečené priamo z vnútornej SJB prípojnice cez SJB poistkou 5 (10A). Prízemie je poskytovaná obvodom (B GY).