C1742

DTC C1742 HEIGHT CONTROL COMPRESSOR CIRCUIT

CIRCUIT DESCRIPTION

DTC Detecting Condition:

The signal from suspension control ECU turns on the AIR SUS relay. At the time, battery voltage is input to height control compressor motor through the AIR SUS relay. The height control compressor motor starts.

Refer to DTC C1735/35, C1737/31, C1744/44.

Wiring Diagram:

Step 1 - 2:

Step 3 - 4:

Step 5 - 6:

Step 7 - 8:

Step 8 (Continued):

Step 8 (Continued) - 9:

Step 10 - 12:

INSPECTION PROCEDURE