DTC 86

CIRCUIT DESCRIPTION:
The height control switch comes on when it is pressed to the "HIGH" side and goes off when pressed to the "NORM" side. The ECU detects the height control switch condition, and raises or lowers the vehicle height accordingly. Code 86 is displayed when the height control signal does not change. Inspect the harness/connectors between the height control switch and the ECU, the switch and body ground and check the ECU and the switch.