VIDEO

Informace

Ford

Ford P02A5

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

Ford P02A5

Basic error definition

Airbag (Event #1) gt; Exceed Maximum Coding Number

Cause of DTC

In order to run the airbag system normally, check if there is an incorrect vehicle specfications at performing SRSCM(ACU) Variant Coding. This DTC is set up when SRSCM(ACU) Variant Coding is not done over 255 times. NOTE: If the warning light of airbag is flickering continuously, that is because SRSCM(ACU) Variant Coding is not completed. SRSCM Variant Coding is available only one time. And when it is already finished, it is impossible to retry SRSCM Variant Coding.