VIDEO

Informace

Lincoln

Lincoln P0771

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 P0771

Basic error definition

Antenna #2. General Electrical Failures. Circuit Short To Ground Or Open

Cause of DTC

The multimedia module (MMM) checks DC voltage on the signal cable from the antenna amplifier. The traffic message channel (TMC) is transmitted via the antenna amplifier to the TMC receiver in the Multimedia module (MMM). The diagnostic trouble code (DTC) is stored if the control module detects that: Direct current (DC) is too high or there is no direct current (DC). The control modules test for the diagnostic trouble code (DTC) starts in the event of: Ignition switch position II. Request for self-test. Note! The control module can only detect the fault once the test has been started and the diagnostic trouble code (DTC) is stored when the conditions are met.