DTC C1776/76 Speed Sensor Circuit: Description

DTC TROUBLE DETECTION CONDITIONS

DTC No.	DTC Detection Condition	Trouble Area
C1776/76	While the vehicle is stopped, when the front height control sensor signal is input.	Front speed sensor circuit Front height control sensor RH Front height control sensor LH Rear height control sensor Suspension control ECU Wire harness

Fail-safe function:

If any trouble occurs, the height control is prohibited again after adjusting the vehicle to the standard height in case that the height is higher than the standard or to the lowest wheel of the 4 wheels in case that the height is lower the standard.