LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2018 >> RC 350 Base, AWD >> Repair and Diagnosis (Single Page) >> Restraints >> Air Bag, SRS >> Occupant Classification System - Diagnostic Codes & Symptom Tests >> Occupant Classification System >> DTC B1794: Open in Occupant Classification ECU Battery Positive Line [09/2020 - ] >> Description
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC B1794: Open in Occupant Classification ECU Battery Positive Line [09/2020 - ]: Description

DTC B1794 is stored when a malfunction is detected in the occupant detection ECU power supply circuit.

DTC No. Detection Item DTC Detection Condition Trouble Area
B1794 Open in Occupant Classification ECU Battery Positive Line
  • The occupant detection ECU detects an open in the occupant detection ECU power supply circuit.
  • Occupant detection ECU malfunction
  • Battery
  • Wire harness
  • Occupant detection ECU
scientia non olet · About LEMON Manuals