DTC 51

* 1: Since the relief pressure of the compressed air is 980 kPa (10 kgf/cm2, 142 psi), if vehicle height control is attempted on a steeply sloping road, when the vehicle is overloaded, or when the vehicle jacked up with the engine is running, the compressor motor operated continuously to raise vehicle height, and causes electric current to flow to AIR SUS relay for approx. 7 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 resumed again.

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