VIDEO

Informace

Subaru

Subaru P1706

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

Subaru P1706

Basic error definition

Právo DRL kontrolka - Obvod Skrat uzemnenie

Cause of DTC

denné svetlá (DRLs) rozsvieti pri bežiacom motore, parkovacia brzda sa uvoľní a svetlometov spínač je v polohe OFF alebo AUTO. Ak je modul telo Control (BCM) prijíma správu CAN z PCM, čo znamená, motor beží, hard-drôtový vstup z svetlometov prepínač označujúci svetlometov vypínač je vypnutý alebo v polohe AUTO, a hard-drôtový vstup od Park brzdového spínača, čo naznačuje, že parkovacej brzdy sa uvoľní, BCM poskytuje výstupné napätie na DRLs prostredníctvom ovládača obvodov doprava a doľava DRL lampa.