LEMON Manuals: Even more car manuals for everyone
Home >> Toyota >> 2020 >> RAV4 Adventure >> Repair and Diagnosis >> Accessories & Equipment >> Exterior Lights >> Lighting System (W/ Headlight Ecu W/O AFS) - Diagnostic Codes & Circuit Tests >> LIGHTING SYSTEM (w/ Headlight ECU without AFS) >> DTC B241A: Rear Height Control Sensor [11/2018 - 12/2021] >> Description

DTC B241A: Rear Height Control Sensor [11/2018 - 12/2021]: Description

The headlight ECU sub-assembly LH determines the vehicle height and performs automatic headlight beam level control based on signals from the rear height control sensor sub-assembly LH via direct line.

DTC No. Detection Item DTC Detection Condition Trouble Area DTC Output from Note
B241A Rear Height Control Sensor Detection condition: 
  1. The ignition switch is ON

Malfunction status: 
  1. Abnormal vehicle height continuously detected

Malfunction duration: 
  1. 10 seconds or more
  • Rear height control sensor sub-assembly LH
  • Harness or connector
  • Headlight ECU sub-assembly LH
HL AutoLeveling -