IA1 Code 52 Unable to Detect Raising of Right Front Corner

^ The air suspension control module has not received the signal that the right front corner of the vehicle was raised during the Service Bay Diagnostic check. There are nine possible causes which are listed below:

^ Height sensor linkage arm is not connected properly to vehicle and or height sensor.

^ An air line may be inoperative.

^ Right front air spring solenoid valve may be inoperative.

^ Right front air spring B+ power supply circuit may have an open in it.

^ Right front air spring ground return circuit may have an open in it.

^ Air compressor may be inoperative.

^ Air compressor B+ power supply circuit may have an open in it.

^ Air compressor ground return circuit may have an open in it.

^ Air suspension control module may be inoperative.

PERFORM Pinpoint Test Step IA2.