LEMON Manuals: Even more car manuals for everyone
Home >> Lexus >> 2009 >> RX 350 FWD >> Repair and Diagnosis >> Suspension >> Rear Suspension >> Air Suspension System (Diagnostic Codes & Circuit Tests) >> Air Suspension System >> DTC C1799/99: Access Mode Switch Circuit >> Description

DTC C1799/99: Access Mode Switch Circuit: Description

By selecting the access mode switch, the vehicle's height is set approx. 25 mm (0.98 in.) (approx. 30 mm (1.18 in.) for 4WD) lower than normal vehicle height.

While driving, vehicle height returns to the previously selected position.

HINT: 

If the vehicle height mode is set in "HI mode", the access mode can not be operated.

DTC No. DTC Detecting Condition Trouble Area
C1799/99 Access mode switch signal does not change.
  • Access mode switch
  • Access switch circuit
  • Suspension control ECU