LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Toyota >> 2012 >> Prius Two >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 113 (Lin Communication System (Plug-In) (Diagnostic Codes)) >> Lin Communication System >> DTC B2325: LIN Communication Bus Malfunction >> Description
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC B2325: LIN Communication Bus Malfunction: Description

WARNING: This page is about a different variant/trim than selected.

The main body ECU (multiplex network body ECU) monitors communication between all the ECUs connected to the door bus lines. When the main body ECU (multiplex network body ECU) detects errors in communication with all the ECUs connected to the door bus lines at 2.6-second intervals and 3 times in a row, DTC B2325 will be stored.

DTC No. DTC Detection Condition Trouble Area
B2325 Main body ECU (multiplex network body ECU) detects errors in communication with the ECUs connected to the door bus lines 3 times in a row.
  • Power window regulator motor assembly (for driver side)
  • Power window regulator motor assembly (for front passenger side)
  • Power window regulator motor assembly (for rear RH side)
  • Power window regulator motor assembly (for rear LH side)
  • Multiplex network master switch assembly
  • Main body ECU (multiplex network body ECU)
  • Instrument panel junction block assembly
  • Wire harness or connector