LEMON Manuals: Even more car manuals for everyone
Home >> Lexus >> 2021 >> GX 460 Luxury >> Repair and Diagnosis >> Suspension >> Electronic Suspension >> Air Suspension System (Diagnostic Codes & Symptom Tests) >> Air Suspension System >> DTC C1791-91: Adaptive Variable Suspension (AVS) Switch Circuit (Test Mode DTC) [08/2015 - 08/2019] >> Description

DTC C1791-91: Adaptive Variable Suspension (AVS) Switch Circuit (Test Mode DTC) [08/2015 - 08/2019]: Description

The absorber control switch is used to select the damping force mode of the shock absorber.

DTC Code DTC Detection Condition Trouble Area
C1791/91 The absorber control switch signal does not change.
  • Absorber control switch (combination switch)
  • Harness or connector
  • Suspension control ECU

HINT: 

This DTC is stored only during test mode.