Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc b251b lin connection bus physical

Subaru Legacy BN/BS (2015-2019) Service Manual / Power rear gate system (diagnostics) / Diagnostic procedure with diagnostic trouble code (dtc) / Dtc b251b lin connection bus physical

DTC DETECTING CONDITION:

When LIN communication failure is detected.

TROUBLE SYMPTOM:

The power rear gate does not operate.

NOTE:

For diagnostic procedures, refer to DTC U1673 in BODY CONTROL SYSTEM (DIAGNOSTICS). Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U1673 LIN COMMUNICATION BUS ERROR BODY CONTROL MODULE

Dtc b2522 eeprom

DTC DETECTING CONDITION:When failure in PRG CM is detected.TROUBLE SYMPTOM:The memorized half-stop position is reset, and returned to the default setting.STEPCHECKYESNO1.CHECK DTC.1) Close all doors o ...

Dtc b251a lin connection no-receive data

DTC DETECTING CONDITION:When LIN communication failure is detected for two seconds or more.TROUBLE SYMPTOM:The power rear gate does not operate.NOTE:For diagnostic procedures, refer to DTC U0230 in BO ...

Other materials:

Inspection
1. Measure the resistance between connector terminals.Preparation tool:Circuit testerTerminal No.Inspection conditionsStandard1 — 2Switch OFF1 M- or moreSwitch ONLess than 1 -2 — 3Switch doorLess than 1 -2. Replace the light assembly - luggage room if the inspection result is not within the stan ...