DTC 51

DTC 51 - CONTINUOUS ELECTRIC CURRENT TO NO.1 HEIGHT CONTROL RELAY

CIRCUIT DESCRIPTION





*1: Since the relief pressure of the compressed air is 10 kgf/cm2, if vehicle height control is attempted on a steeply sloping road, or when the vehicle is overloaded, the compressor motor operated continuously to raise vehicle height, and causes electric current to flow to No. height control relay for approx. 8.5 minutes or longer.

Thus diagnostic trouble code "51" may be output and vehicle height control may be suspended. (This is not abnormal.)

However, in this case, approximately 70 minutes after the ignition switch is turned on, vehicle height control is resumed again.





DIAGNOSTIC CHART