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Home >> Toyota >> 2004 >> Highlander Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 915 (Suspension Control System) >> DTC/Circuit Diagnosis >> DTC C1806: Vehicle Height Sensor Locking Malfunction >> Diagnosis Procedure

Diagnosis Procedure

WARNING: This page is about a different car, the 2013 Nissan Armada. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK HEIGHT SENSOR OPERATION 

    CONSULT

    1. Turn ignition switch ON
    2. Select "HEIGT SEN" of AIR LEVELIZER data monitor test item.

      HEIGHT SEN: 0.2V - 4.8V with no more than ±0.02V variation 

      Is the HEIGHT SEN voltage within the given range? 

      YES: Height sensor is operating normally.

      NO: Refer to "DIAGNOSIS PROCEDURE ".